T\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t nh\u01b0 th\u1ebf n\u00e0o? H\u01b0\u1edbng d\u1eabn s\u1ea3n xu\u1ea5t to\u00e0n di\u1ec7n t\u1eeb b\u1ed9t gi\u1ea5y \u0111\u1ebfn s\u1ea3n ph\u1ea9m ho\u00e0n ch\u1ec9nh<\/title>\n<\/head>\n\n<body>\n <div class=\"bd-post\">\n <style>\n @import url('https:\/\/fonts.googleapis.com\/css2?family=Hammersmith+One&family=Open+Sans:wght@400;600;700&display=swap');\n @import url('https:\/\/use.typekit.net\/urd7din.css'); \/* urw-din from Adobe Fonts *\/\n \n .bd-post {\n --prose-width: 100%;\n --gap-attach: 16px;\n --gap-normal: 32px;\n --gap-section: 48px;\n --pad-compact: 16px;\n --pad-standard: 24px;\n \n \/* Palette Body surface *\/\n --body-bg: #FFFFFF;\n --body-text: #333333;\n --body-text-secondary: #666666;\n --body-text-accent: #0D4B99;\n \n \/* Palette Inverse surface *\/\n --inverse-bg: #1A1D20;\n --inverse-text: #FFFFFF;\n --inverse-text-secondary: #9EACBD;\n --inverse-text-accent: #6BAEFF;\n \n \/* Palette Accent *\/\n --accent: #136AD5;\n --accent-dark: #245AC5;\n --accent-orange: #FF6A00;\n --accent-text-grade: #0D4B99;\n \n \/* Palette Neutral card *\/\n --card-fill: #F2F6FB;\n --card-border: #D0DFF0;\n \n \/* Palette Light BG *\/\n --light-bg: #F6F6F6;\n --light-border: #E0E4E8;\n \n \/* Accent hover *\/\n --accent-hover: #0072FF;\n \n \/* Dark mode overrides *\/\n --dark-body-bg: #141619;\n --dark-body-text: #E8EAED;\n --dark-inverse-bg: #F0F2F5;\n --dark-inverse-text: #1A1D20;\n --dark-card-fill: #1E2227;\n --dark-card-border: #2A3038;\n \n font-family: \"Open Sans\", Sans-serif;\n font-weight: 400;\n font-size: 16px;\n line-height: 1.6;\n color: #333333;\n background: var(--body-bg);\n padding: 40px;\n max-width: 100%;\n box-sizing: border-box;\n }\n .bd-post a { overflow-wrap: anywhere; word-break: break-word; color: var(--accent); text-decoration: underline; text-decoration-color: var(--accent); }\n .bd-post p, .bd-post li { overflow-wrap: break-word; }\n .bd-post .bd-post-article { max-width: 100%; margin: 0 auto; }\n \n .bd-post p { margin: 0 0 1em; }\n \n .bd-post h2 { font-family: \"Hammersmith One\", Sans-serif; font-weight: 400; font-size: 28px; line-height: 1.2; color: #333333; margin: 48px 0 16px; transform-origin: left; }\n .bd-post h3 { font-family: \"Open Sans\", Sans-serif; font-weight: 600; font-size: 20px; line-height: 1.2; color: #333333; margin: 32px 0 12px; }\n .bd-post h4 { font-family: \"Open Sans\", Sans-serif; font-weight: 600; font-size: 18px; line-height: 1.2; color: #333333; margin: 24px 0 8px; }\n \n .bd-post ul { list-style: disc outside !important; margin: 0 0 1em; padding-left: 2em !important; }\n .bd-post ol { list-style: decimal outside !important; margin: 0 0 1em; padding-left: 2em !important; }\n .bd-post li { margin-bottom: 0.5em; display: list-item !important; }\n .bd-post strong { font-weight: 700; }\n \n .bd-post hr { height: 1px; background: var(--light-border); border: none; margin: 32px 0; }\n \n .bd-post blockquote {\n border-left: 3px solid var(--accent);\n background: var(--card-fill);\n padding: 16px 20px;\n margin: 24px 0;\n font-style: normal;\n color: var(--body-text);\n }\n .bd-post blockquote p { margin: 0; }\n \n .bd-post table { width: 100%; border-collapse: collapse; margin: 0 0 1em; font-size: 15px; }\n .bd-post th { background: var(--light-bg); text-align: left; padding: 10px 12px; font-weight: 600; color: var(--body-text); border-bottom: 2px solid var(--card-border); }\n .bd-post td { padding: 10px 12px; border-bottom: 1px solid var(--light-border); }\n .bd-post .table-wrapper { overflow-x: auto; margin: 0 0 1em; }\n \n .bd-post code { background: var(--light-bg); font-family: \"SF Mono\", Menlo, monospace; font-size: 14px; padding: 2px 6px; border-radius: 4px; }\n \n .bd-post [class*=\"bp-\"] { box-sizing: border-box; }\n .bd-post .bd-post-article > .bp-1-tip { margin: var(--gap-attach) 0 var(--gap-normal); }\n .bd-post .bd-post-article > .bp-2-stat { margin: var(--gap-normal) 0; }\n .bd-post .bd-post-article > .bp-3-flow { margin: var(--gap-normal) 0; }\n .bd-post .bd-post-article > .bp-cta-mid { margin: var(--gap-section) 0; }\n .bd-post .bd-post-article > .bp-4-ref { margin: var(--gap-normal) 0; }\n .bd-post .bd-post-article > .bp-5-tiers { margin: var(--gap-normal) 0; }\n .bd-post .bd-post-article > .bp-cta-end { margin: var(--gap-section) 0; }\n \n \/* BP-1: GSM Sweet Spot Tip (low) *\/\n .bd-post .bp-1-tip {\n display: flex; gap: 12px; align-items: flex-start;\n background: var(--card-fill);\n border: 1px solid var(--card-border);\n border-left: 3px solid var(--accent);\n padding: var(--pad-compact);\n border-radius: 6px;\n }\n .bd-post .bp-1-icon { flex-shrink: 0; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; color: var(--accent); }\n .bd-post .bp-1-text { flex: 1; }\n .bd-post .bp-1-text p { margin: 0; font-size: 16px; color: var(--body-text); }\n \n \/* BP-2: 95% Recovery Stat (medium) *\/\n .bd-post .bp-2-stat {\n background: var(--card-fill);\n border: 1px solid var(--card-border);\n padding: var(--pad-standard);\n border-radius: 8px;\n }\n .bd-post .bp-2-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }\n .bd-post .bp-2-icon { width: 28px; height: 28px; color: var(--accent); flex-shrink: 0; }\n .bd-post .bp-2-numeral { font-family: \"urw-din-condensed\", \"urw-din\", Sans-serif; font-size: 42px; font-weight: 600; color: var(--accent-text-grade); line-height: 1; }\n .bd-post .bp-2-label { font-size: 14px; color: var(--body-text-secondary); text-transform: uppercase; letter-spacing: 0.04em; }\n .bd-post .bp-2-text { font-size: 15px; color: var(--body-text); line-height: 1.6; }\n \n \/* BP-3: Bottom Formation Flow (medium) *\/\n .bd-post .bp-3-flow {\n background: var(--card-fill);\n border: 1px solid var(--card-border);\n padding: var(--pad-standard);\n border-radius: 8px;\n }\n .bd-post .bp-3-flow-inner { display: flex; align-items: flex-start; }\n .bd-post .bp-3-step { flex: 1; text-align: center; }\n .bd-post .bp-3-circle { width: 32px; height: 32px; background: var(--accent); color: #FFFFFF; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 8px; font-family: \"urw-din-condensed\", \"urw-din\", Sans-serif; font-size: 16px; font-weight: 600; }\n .bd-post .bp-3-label { font-size: 13px; color: var(--body-text); font-weight: 600; margin-bottom: 4px; }\n .bd-post .bp-3-detail { font-size: 12px; color: var(--body-text-secondary); line-height: 1.5; }\n .bd-post .bp-3-connector { flex: 0 0 auto; width: 24px; height: 32px; display: flex; align-items: center; justify-content: center; color: var(--card-border); }\n .bd-post .bp-3-caption { margin-top: 16px; font-size: 13px; color: var(--body-text-secondary); font-style: italic; text-align: center; border-top: 1px solid var(--card-border); padding-top: 12px; }\n \n \/* BP-cta-mid: Mid CTA (medium, Accent fill) *\/\n .bd-post .bp-cta-mid {\n background: var(--accent);\n color: #FFFFFF;\n padding: var(--pad-standard);\n border-radius: 8px;\n display: flex; align-items: center; gap: 24px;\n }\n .bd-post .bp-cta-mid-icon { flex-shrink: 0; width: 24px; height: 24px; color: #FFFFFF; }\n .bd-post .bp-cta-mid-text { flex: 1; }\n .bd-post .bp-cta-mid-text p { margin: 0; font-size: 18px; font-weight: 600; color: #FFFFFF; }\n .bd-post .bp-cta-mid-btn {\n display: inline-block; padding: 12px 24px; border: 2px solid #FFFFFF; border-radius: 6px;\n background: #FFFFFF !important; color: #136AD5 !important;\n text-decoration: none; font-size: 16px; font-weight: 600; white-space: nowrap;\n transition: background .2s ease-out, color .2s ease-out;\n }\n .bd-post .bp-cta-mid-btn:hover { background: transparent !important; color: #FFFFFF !important; }\n \n \/* BP-4: Testing Standards Reference Card (medium) *\/\n .bd-post .bp-4-ref {\n background: var(--card-fill);\n border: 1px solid var(--card-border);\n padding: var(--pad-standard);\n border-radius: 8px;\n }\n .bd-post .bp-4-header { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }\n .bd-post .bp-4-icon { width: 20px; height: 20px; color: var(--accent); flex-shrink: 0; }\n .bd-post .bp-4-title { font-size: 16px; font-weight: 600; color: var(--body-text); }\n .bd-post .bp-4-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }\n .bd-post .bp-4-item { display: flex; align-items: flex-start; gap: 6px; font-size: 14px; color: var(--body-text); }\n .bd-post .bp-4-check { flex-shrink: 0; width: 16px; height: 16px; color: var(--accent-text-grade); margin-top: 2px; }\n \n \/* BP-5: Production Tiers (medium) *\/\n .bd-post .bp-5-tiers {\n background: var(--card-fill);\n border: 1px solid var(--card-border);\n padding: var(--pad-standard);\n border-radius: 8px;\n }\n .bd-post .bp-5-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }\n .bd-post .bp-5-col { padding: 0 20px; text-align: center; }\n .bd-post .bp-5-col + .bp-5-col { border-left: 1px solid var(--card-border); }\n .bd-post .bp-5-tier { font-family: \"urw-din-condensed\", \"urw-din\", Sans-serif; font-size: 14px; font-weight: 600; color: var(--body-text-secondary); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 12px; }\n .bd-post .bp-5-speed { font-family: \"urw-din-condensed\", \"urw-din\", Sans-serif; font-size: 32px; font-weight: 600; color: var(--accent-text-grade); line-height: 1; margin-bottom: 4px; }\n .bd-post .bp-5-unit { font-size: 12px; color: var(--body-text-secondary); margin-bottom: 12px; }\n .bd-post .bp-5-invest { font-size: 16px; font-weight: 600; color: var(--body-text); margin-bottom: 6px; }\n .bd-post .bp-5-space { font-size: 14px; color: var(--body-text-secondary); }\n \n \/* BP-cta-end: End CTA (high, Inverse fill) *\/\n .bd-post .bp-cta-end {\n background: var(--inverse-bg);\n color: var(--inverse-text);\n padding: var(--pad-standard);\n border-radius: 8px;\n text-align: center;\n }\n .bd-post .bp-cta-end-icon { width: 32px; height: 32px; color: var(--inverse-text-accent); margin-bottom: 12px; }\n .bd-post .bp-cta-end-title { font-family: \"Hammersmith One\", Sans-serif; font-size: 24px; font-weight: 600; color: var(--inverse-text); margin-bottom: 8px; }\n .bd-post .bp-cta-end-sub { font-size: 16px; color: var(--inverse-text-secondary); margin-bottom: 20px; max-width: 520px; margin-left: auto; margin-right: auto; }\n .bd-post .bp-cta-end-btn {\n display: inline-block; padding: 16px 28px; background: var(--accent); color: #FFFFFF !important;\n border-radius: 6px; text-decoration: none; font-size: 16px; font-weight: 600;\n transition: background .2s ease-out;\n }\n .bd-post .bp-cta-end-btn:hover { background: var(--accent-hover); }\n \n \/* Rich elements *\/\n .bd-post .rich-callout-info {\n background: var(--card-fill);\n border: 1px solid var(--card-border);\n padding: var(--pad-compact);\n border-radius: 6px;\n font-size: 15px;\n color: var(--body-text);\n margin: var(--gap-normal) 0;\n }\n .bd-post .rich-callout-info strong { color: var(--accent-text-grade); }\n \n @media (prefers-reduced-motion: no-preference) {\n @supports (animation-timeline: view()) {\n .bd-post .bd-reveal { animation: bd-fade-in linear both; animation-timeline: view(); animation-range: entry 0% entry 35%; }\n @keyframes bd-fade-in { from { opacity: 0; } to { opacity: 1; } }\n }\n .bd-post h2 { transition: color .2s ease-out, transform .2s ease-out; }\n .bd-post h2:hover { color: #0F4FA0; transform: scale(1.02); }\n .bd-post .bp-1-tip, .bd-post .bp-2-stat, .bd-post .bp-4-ref, .bd-post .bp-5-tiers { transition: transform .2s ease-out, box-shadow .2s ease-out; }\n .bd-post .bp-1-tip:hover, .bd-post .bp-2-stat:hover, .bd-post .bp-4-ref:hover, .bd-post .bp-5-tiers:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,0.08); }\n .bd-post .bd-post-article a { transition: color .2s ease-out, text-decoration-color .2s ease-out; }\n }\n \n @media (max-width: 768px) {\n .bd-post { padding: 16px; }\n .bd-post h2 { font-size: 22px; margin-top: 32px; }\n .bd-post h3 { font-size: 18px; margin-top: 24px; }\n .bd-post h4 { font-size: 17px; }\n .bd-post .bp-3-flow-inner { flex-direction: column; gap: 12px; }\n .bd-post .bp-3-connector { transform: rotate(90deg); width: 32px; height: 24px; }\n .bd-post .bp-cta-mid { flex-direction: column; text-align: center; }\n .bd-post .bp-4-grid { grid-template-columns: 1fr; }\n .bd-post .bp-5-grid { grid-template-columns: 1fr; gap: 20px; }\n .bd-post .bp-5-col + .bp-5-col { border-left: none; border-top: 1px solid var(--card-border); padding-top: 20px; padding-left: 0; }\n .bd-post .bp-cta-end-title { font-size: 20px; }\n }\n \n .bd-post .bd-post-article > hr { margin: 32px 0; }\n .bd-post .bd-reveal { opacity: 1; }\n <\/style>\n\n <article class=\"bd-post-article\">\n\n <p class=\"bd-reveal\">Ch\u1ec9 c\u1ea7n b\u01b0\u1edbc v\u00e0o b\u1ea5t k\u1ef3 c\u1eeda h\u00e0ng t\u1ea1p h\u00f3a, c\u1eeda h\u00e0ng th\u1eddi trang hay qu\u00e1n \u0103n mang v\u1ec1 n\u00e0o, b\u1ea1n c\u0169ng s\u1ebd ra v\u1ec1 v\u1edbi m\u1ed9t chi\u1ebfc t\u00fai nh\u01b0 v\u1eady. H\u00e0ng t\u1ef7 chi\u1ebfc t\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c trao tay m\u1ed7i n\u0103m, nh\u01b0ng h\u00e0nh tr\u00ecnh t\u1eeb m\u1ed9t khu r\u1eebng th\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1ec1n v\u1eefng \u0111\u1ebfn chi\u1ebfc t\u00fai gi\u1ea5y c\u1ee9ng c\u00e1p, \u0111\u00e1y vu\u00f4ng trong tay b\u1ea1n l\u1ea1i v\u00f4 c\u00f9ng kh\u00f3 nh\u1eadn ra. H\u1ea7u h\u1ebft c\u00e1c b\u00e0i vi\u1ebft v\u1ec1 ch\u1ee7 \u0111\u1ec1 n\u00e0y ch\u1ec9 d\u1eebng l\u1ea1i \u1edf m\u1ee9c \u201cd\u0103m g\u1ed7 tr\u1edf th\u00e0nh b\u1ed9t gi\u1ea5y, r\u1ed3i th\u00e0nh gi\u1ea5y, r\u1ed3i th\u00e0nh t\u00fai\u201d. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd li\u00ean k\u1ebft t\u1eebng b\u01b0\u1edbc s\u1ea3n xu\u1ea5t v\u1edbi nh\u1eefng y\u1ebfu t\u1ed1 th\u1ef1c s\u1ef1 quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a m\u1ed9t chi\u1ebfc t\u00fai. D\u00f9 b\u1ea1n \u0111ang mua t\u00fai, \u0111\u00e1nh gi\u00e1 nh\u00e0 cung c\u1ea5p hay nghi\u00ean c\u1ee9u thi\u1ebft b\u1ecb, b\u1ea1n s\u1ebd bi\u1ebft m\u00ecnh c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn \u0111i\u1ec1u g\u00ec.<\/p>\n\n <img decoding=\"async\" src=\"https:\/\/www.ketegroup.com\/wp-content\/uploads\/2024\/09\/image-17.webp\" alt=\"t\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c l\u00e0m nh\u01b0 th\u1ebf n\u00e0o\" style=\"width: 512px; height: 384px; max-width: 100%; object-fit: cover; border-radius: 12px; margin: 30px auto; display: block; box-shadow: 10px 10px 60px 0px rgba(210, 221, 224, 0.35); transition: all 0.3s ease; cursor: pointer;\" onmouseover=\"this.style.transform='translateY(-5px) scale(1.03)'; this.style.boxShadow='15px 25px 80px 0px rgba(210, 221, 224, 0.45)';\" onmouseout=\"this.style.transform='translateY(0) scale(1)'; this.style.boxShadow='10px 10px 60px 0px rgba(210, 221, 224, 0.35)';\">\n\n <h2 class=\"bd-reveal\" style=\"margin-top: 16px;\">T\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb g\u00ec? C\u00e2u chuy\u1ec7n v\u1ec1 nguy\u00ean li\u1ec7u th\u00f4<\/h2>\n <p class=\"bd-reveal\">M\u1ed7i chi\u1ebfc t\u00fai gi\u1ea5y \u0111\u1ec1u b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh c\u1ee7a m\u00ecnh t\u1eeb m\u1ed9t khu r\u1eebng. Kh\u00f4ng ph\u1ea3i khu r\u1eebng n\u00e0o c\u0169ng \u0111\u01b0\u1ee3c: nh\u1eefng lo\u1ea1i c\u00e2y t\u1ea1o n\u00ean nh\u1eefng chi\u1ebfc t\u00fai gi\u1ea5y ch\u1eafc ch\u1eafn ch\u1ee7 y\u1ebfu l\u00e0 g\u1ed7 m\u1ec1m nh\u01b0 th\u00f4ng, v\u00e2n sam v\u00e0 linh sam. L\u00fd do n\u1eb1m \u1edf c\u1ea5u tr\u00fac. S\u1ee3i g\u1ed7 m\u1ec1m c\u00f3 chi\u1ec1u d\u00e0i t\u1eeb 3 \u0111\u1ebfn 5 milim\u00e9t, g\u1ea5p kho\u1ea3ng hai \u0111\u1ebfn ba l\u1ea7n chi\u1ec1u d\u00e0i c\u1ee7a s\u1ee3i g\u1ed7 c\u1ee9ng. C\u00e1c s\u1ee3i d\u00e0i h\u01a1n s\u1ebd \u0111an xen ch\u1eb7t ch\u1ebd h\u01a1n khi \u0111\u01b0\u1ee3c \u00e9p th\u00e0nh gi\u1ea5y. K\u1ebft qu\u1ea3 l\u00e0 m\u1ed9t t\u1ea5m gi\u1ea5y c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch, \u0111\u00e2y ch\u00ednh l\u00e0 t\u00ednh ch\u1ea5t v\u1eadt l\u00fd quan tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi m\u1ed9t chi\u1ebfc t\u00fai.<\/p>\n <p class=\"bd-reveal\">S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 \u0111\u1ed9 d\u00e0i s\u1ee3i n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 chuy\u1ec7n nh\u1ecf. \u0110\u00f3 ch\u00ednh l\u00e0 c\u1ea5u tr\u00fac v\u00f4 h\u00ecnh c\u1ee7a m\u1ecdi chi\u1ebfc t\u00fai gi\u1ea5y m\u00e0 b\u1ea1n t\u1eebng s\u1eed d\u1ee5ng. Gi\u1ea5y s\u1ee3i ng\u1eafn, \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb g\u1ed7 c\u1ee9ng ho\u1eb7c v\u1eadt li\u1ec7u t\u00e1i ch\u1ebf \u2013 n\u01a1i c\u00e1c s\u1ee3i \u0111\u00e3 b\u1ecb ph\u00e2n h\u1ee7y qua nhi\u1ec1u chu k\u1ef3 \u2013 s\u1ebd t\u1ea1o ra nh\u1eefng chi\u1ebfc t\u00fai y\u1ebfu h\u01a1n. Gi\u1ea5y kraft nguy\u00ean ch\u1ea5t t\u1eeb g\u1ed7 m\u1ec1m c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c tr\u1ecdng l\u01b0\u1ee3ng nhi\u1ec1u h\u01a1n 30 \u0111\u1ebfn 50 ph\u1ea7n tr\u0103m so v\u1edbi m\u1ed9t chi\u1ebfc t\u00fai l\u00e0m t\u1eeb 100 ph\u1ea7n tr\u0103m s\u1ee3i t\u00e1i ch\u1ebf \u1edf c\u00f9ng \u0111\u1ed9 d\u00e0y. \u0110\u00f3 ch\u00ednh l\u00e0 ti\u00eau chu\u1ea9n v\u00e0ng, v\u00e0 s\u1ef1 ch\u00eanh l\u1ec7ch n\u00e0y mang t\u00ednh c\u1ea5u tr\u00fac, ch\u1ee9 kh\u00f4ng ph\u1ea3i v\u1ec1 m\u1eb7t th\u1ea9m m\u1ef9.<\/p>\n\n <h3>H\u00f3a h\u1ecdc Kraft<\/h3>\n <p class=\"bd-reveal\">Gi\u1ea5y d\u00f9ng \u0111\u1ec3 l\u00e0m t\u00fai h\u1ea7u nh\u01b0 ho\u00e0n to\u00e0n l\u00e0 <strong>Gi\u1ea5y kraft<\/strong>, t\u00ean g\u1ecdi b\u1eaft ngu\u1ed3n t\u1eeb t\u1eeb ti\u1ebfng \u0110\u1ee9c c\u00f3 ngh\u0129a l\u00e0 \u201cs\u1ee9c m\u1ea1nh\u201d. Carl F. Dahl \u0111\u00e3 \u0111\u0103ng k\u00fd b\u1eb1ng s\u00e1ng ch\u1ebf cho quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y kraft v\u00e0o n\u0103m 1879 sau khi ph\u00e1t hi\u1ec7n ra r\u1eb1ng vi\u1ec7c th\u00eam natri sunfua (Na<sub>2<\/sub>S) khi k\u1ebft h\u1ee3p v\u1edbi dung d\u1ecbch n\u1ea5u truy\u1ec1n th\u1ed1ng ch\u1ee9a natri hydroxit (NaOH) \u0111\u00e3 t\u1ea1o ra b\u1ed9t gi\u1ea5y c\u00f3 \u0111\u1ed9 b\u1ec1n cao h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi ph\u01b0\u01a1ng ph\u00e1p n\u1ea5u b\u1eb1ng x\u00fat \u0111\u01a1n thu\u1ea7n.<\/p>\n <p class=\"bd-reveal\">B\u00ean trong l\u00f2 ti\u00eau h\u00f3a kraft, d\u0103m g\u1ed7 \u0111\u01b0\u1ee3c n\u1ea1p v\u00e0o m\u1ed9t b\u00ecnh \u00e1p su\u1ea5t v\u00e0 \u0111\u01b0\u1ee3c n\u1ea5u \u1edf nhi\u1ec7t \u0111\u1ed9 170\u2013176 \u00b0C trong \u201cdung d\u1ecbch tr\u1eafng\u201d \u2014 m\u1ed9t dung d\u1ecbch ch\u1ee9a NaOH v\u00e0 Na<sub>2<\/sub>S. C\u00e1c ion hydroxit ph\u00e1 v\u1ee1 c\u00e1c li\u00ean k\u1ebft h\u00f3a h\u1ecdc g\u1eafn k\u1ebft lignin v\u1edbi cellulose. C\u00e1c ion sunfua c\u00f3 t\u00e1c d\u1ee5ng th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh lo\u1ea1i b\u1ecf lignin m\u1ed9t c\u00e1ch c\u00f3 ch\u1ecdn l\u1ecdc m\u00e0 kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u00ednh c\u00e1c chu\u1ed7i cellulose. Sau kho\u1ea3ng hai gi\u1edd, lignin \u0111\u01b0\u1ee3c h\u00f2a tan v\u00e0 r\u1eeda tr\u00f4i, \u0111\u1ec3 l\u1ea1i m\u1ed9t h\u1ed7n h\u1ee3p s\u1ec1n s\u1ec7t g\u1ed3m c\u00e1c s\u1ee3i cellulose nguy\u00ean v\u1eb9n l\u01a1 l\u1eedng trong n\u01b0\u1edbc. \u0110\u00e2y ch\u00ednh l\u00e0 b\u1ed9t gi\u1ea5y th\u00f4 m\u00e0u n\u00e2u: lo\u1ea1i b\u1ed9t gi\u1ea5y ch\u01b0a t\u1ea9y tr\u1eafng, c\u00f3 m\u00e0u n\u00e2u t\u1ef1 nhi\u00ean, t\u1ea1o n\u00ean v\u1ebb ngo\u00e0i \u0111\u1eb7c tr\u01b0ng cho c\u00e1c t\u00fai gi\u1ea5y kraft.<\/p>\n <p class=\"bd-reveal\">C\u00e1c kh\u00eda c\u1ea1nh to\u00e1n h\u1ecdc m\u00f4i tr\u01b0\u1eddng c\u1ee7a qu\u00e1 tr\u00ecnh n\u00e0y r\u1ea5t \u0111\u00e1ng ch\u00fa \u00fd. C\u00e1c h\u00f3a ch\u1ea5t n\u1ea5u \u0111\u00e3 qua s\u1eed d\u1ee5ng, hi\u1ec7n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cdung d\u1ecbch \u0111en\u201d, \u0111\u01b0\u1ee3c c\u00f4 \u0111\u1eb7c v\u00e0 \u0111\u1ed1t trong l\u00f2 thu h\u1ed3i. Nhi\u1ec7t sinh ra t\u1ea1o th\u00e0nh h\u01a1i n\u01b0\u1edbc \u0111\u1ec3 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho nh\u00e0 m\u00e1y. C\u00e1c h\u00f3a ch\u1ea5t v\u00f4 c\u01a1 \u0111\u01b0\u1ee3c thu h\u1ed3i t\u1eeb tro v\u00e0 t\u00e1i ch\u1ebf th\u00e0nh dung d\u1ecbch tr\u1eafng m\u1edbi. C\u00e1c nh\u00e0 m\u00e1y kraft hi\u1ec7n \u0111\u1ea1i thu h\u1ed3i v\u00e0 t\u00e1i s\u1eed d\u1ee5ng kho\u1ea3ng 95 ph\u1ea7n tr\u0103m l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t n\u1ea5u c\u1ee7a m\u00ecnh trong m\u1ed9t chu tr\u00ecnh g\u1ea7n nh\u01b0 kh\u00e9p k\u00edn (<a href=\"https:\/\/www.sciencedirect.com\/topics\/agricultural-and-biological-sciences\/kraft-pulp\" rel=\"nofollow\">ScienceDirect<\/a>, 2024). Hi\u1ec7n nay, quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y Kraft chi\u1ebfm kho\u1ea3ng 80 ph\u1ea7n tr\u0103m t\u1ed5ng s\u1ea3n l\u01b0\u1ee3ng b\u1ed9t gi\u1ea5y h\u00f3a h\u1ecdc tr\u00ean to\u00e0n c\u1ea7u.<\/p>\n\n <h3>Ngo\u00e0i gi\u1ea5y kraft nguy\u00ean ch\u1ea5t: B\u1ea3ng m\u00e0u v\u1eadt li\u1ec7u<\/h3>\n <p class=\"bd-reveal\">Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c t\u00fai gi\u1ea5y \u0111\u1ec1u \u0111\u01b0\u1ee3c c\u1eaft t\u1eeb c\u00f9ng m\u1ed9t cu\u1ed9n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c lo\u1ea1i nguy\u00ean li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u00fai:<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead>\n <tr>\n <th>Lo\u1ea1i v\u1eadt li\u1ec7u<\/th>\n <th>GSM ti\u00eau chu\u1ea9n<\/th>\n <th>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh<\/th>\n <th>\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>Gi\u1ea5y kraft nguy\u00ean ch\u1ea5t (ch\u01b0a t\u1ea9y tr\u1eafng)<\/td>\n <td>60-110<\/td>\n <td>\u0110\u1ed9 b\u1ec1n t\u1ed1i \u0111a, m\u00e0u n\u00e2u t\u1ef1 nhi\u00ean<\/td>\n <td>T\u00fai \u0111\u1ef1ng h\u00e0ng t\u1ea1p h\u00f3a, t\u00fai \u0111\u1ef1ng \u0111\u1ed3 \u0103n mang v\u1ec1, bao t\u1ea3i c\u00f4ng nghi\u1ec7p<\/td>\n <\/tr>\n <tr>\n <td>Gi\u1ea5y Kraft t\u1ea9y tr\u1eafng<\/td>\n <td>70-120<\/td>\n <td>B\u1ec1 m\u1eb7t m\u00e0u tr\u1eafng, ch\u1ea5t l\u01b0\u1ee3ng in cao<\/td>\n <td>T\u00fai mua s\u1eafm b\u00e1n l\u1ebb, t\u00fai qu\u00e0 t\u1eb7ng, bao b\u00ec cao c\u1ea5p<\/td>\n <\/tr>\n <tr>\n <td>Gi\u1ea5y Kraft t\u00e1i ch\u1ebf<\/td>\n <td>60-100<\/td>\n <td>40-100%: s\u1ee3i t\u00e1i ch\u1ebf t\u1eeb s\u1ea3n ph\u1ea9m \u0111\u00e3 qua s\u1eed d\u1ee5ng, \u0111\u1ed9 b\u1ec1n th\u1ea5p<\/td>\n <td>T\u00fai b\u00e1n l\u1ebb v\u00e0 t\u00fai qu\u1ea3ng c\u00e1o d\u00f9ng cho m\u1ee5c \u0111\u00edch nh\u1eb9<\/td>\n <\/tr>\n <tr>\n <td>Gi\u1ea5y Kraft tr\u00e1ng ph\u1ee7<\/td>\n <td>80-150<\/td>\n <td>L\u1edbp ng\u0103n \u1ea9m (PE, s\u00e1p ho\u1eb7c l\u1edbp ph\u1ee7 sinh h\u1ecdc)<\/td>\n <td>Th\u1ef1c ph\u1ea9m mang v\u1ec1, bao b\u00ec th\u1ef1c ph\u1ea9m \u0111\u00f4ng l\u1ea1nh, c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ed1ng d\u1ea7u m\u1ee1<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p class=\"bd-reveal\">GSM (gram tr\u00ean m\u00e9t vu\u00f4ng) l\u00e0 \u0111\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 d\u00e0y c\u1ee7a gi\u1ea5y. D\u01b0\u1edbi 60 GSM, t\u00fai s\u1ebd c\u00f3 c\u1ea3m gi\u00e1c m\u1ecfng manh v\u00e0 d\u1ec5 r\u00e1ch \u1edf ph\u1ea7n quai x\u00e1ch. Tr\u00ean 150 GSM, gi\u1ea5y s\u1ebd kh\u00f3 g\u1ea5p g\u1ecdn g\u00e0ng tr\u00ean c\u00e1c m\u00e1y s\u1ea3n xu\u1ea5t t\u1ed1c \u0111\u1ed9 cao. M\u1ee9c l\u00fd t\u01b0\u1edfng cho m\u1ed9t chi\u1ebfc t\u00fai mua s\u1eafm b\u00e1n l\u1ebb b\u1ec1n b\u1ec9 n\u1eb1m trong kho\u1ea3ng t\u1eeb 90 \u0111\u1ebfn 110 GSM. C\u00e1c ch\u1ea5t ph\u1ee5 gia nh\u01b0 tinh b\u1ed9t \u0111\u1ec3 t\u0103ng \u0111\u1ed9 c\u1ee9ng, nh\u1ef1a \u0111\u1ec3 t\u0103ng \u0111\u1ed9 b\u1ec1n khi \u01b0\u1edbt v\u00e0 thu\u1ed1c nhu\u1ed9m \u0111\u1ec3 t\u1ea1o m\u00e0u \u0111\u01b0\u1ee3c tr\u1ed9n v\u00e0o b\u1ed9t gi\u1ea5y tr\u01b0\u1edbc khi t\u1ea1o th\u00e0nh t\u1edd, gi\u00fap \u0111i\u1ec1u ch\u1ec9nh c\u00e1c t\u00ednh ch\u1ea5t cu\u1ed1i c\u00f9ng c\u1ee7a gi\u1ea5y sao cho ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng d\u1ef1 ki\u1ebfn.<\/p>\n\n <div class=\"bp-1-tip bd-reveal\">\n <div class=\"bp-1-icon\"><svg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <circle cx=\"12\" cy=\"12\" r=\"10\" \/>\n <line x1=\"12\" y1=\"16\" x2=\"12\" y2=\"12\" \/>\n <line x1=\"12\" y1=\"8\" x2=\"12.01\" y2=\"8\" \/>\n <\/svg><\/div>\n <div class=\"bp-1-text\">\n <p>M\u1ee9c t\u1ed1i \u01b0u 90\u2013110 GSM kh\u00f4ng ph\u1ea3i l\u00e0 con s\u1ed1 ng\u1eabu nhi\u00ean. D\u01b0\u1edbi 90 GSM, nguy c\u01a1 r\u00e1ch tay c\u1ea7m t\u0103ng \u0111\u1ed9t bi\u1ebfn. Tr\u00ean 110 GSM, t\u1ed1c \u0111\u1ed9 m\u00e1y gi\u1ea3m v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c khi g\u1ea5p b\u1ecb \u1ea3nh h\u01b0\u1edfng. \u0110\u1ed1i v\u1edbi t\u00fai mua s\u1eafm b\u00e1n l\u1ebb c\u1ea7n c\u00e2n b\u1eb1ng gi\u1eefa \u0111\u1ed9 b\u1ec1n v\u00e0 hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t, h\u00e3y ch\u1ec9 \u0111\u1ecbnh <strong>100 GSM \u00b1 10<\/strong>.<\/p>\n <\/div>\n <\/div>\n\n <h2 class=\"bd-reveal\">T\u1eeb d\u0103m g\u1ed7 \u0111\u1ebfn cu\u1ed9n gi\u1ea5y: Qu\u00e1 tr\u00ecnh ra \u0111\u1eddi c\u1ee7a gi\u1ea5y Kraft<\/h2>\n <p class=\"bd-reveal\"><strong>Ch\u1ea5t l\u01b0\u1ee3ng gi\u1ea5y \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o \u1edf t\u1eebng c\u00f4ng \u0111o\u1ea1n. Ch\u1ec9 c\u1ea7n b\u1ecf qua m\u1ed9t c\u00f4ng \u0111o\u1ea1n, chi\u1ebfc t\u00fai s\u1ebd b\u1ecb h\u1ecfng ngay c\u1ea3 tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t.<\/strong> Qu\u00e1 tr\u00ecnh chuy\u1ec3n h\u00f3a t\u1eeb d\u0103m g\u1ed7 th\u00e0nh cu\u1ed9n gi\u1ea5y th\u00e0nh ph\u1ea9m kh\u00f4ng ph\u1ea3i l\u00e0 \u201ctr\u1ed9n g\u1ed7 v\u1edbi n\u01b0\u1edbc r\u1ed3i \u00e9p ph\u1eb3ng\u201d. \u0110\u00f3 l\u00e0 m\u1ed9t chu\u1ed7i c\u00e1c c\u00f4ng \u0111o\u1ea1n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u00ednh x\u00e1c, bao g\u1ed3m chi\u1ebft xu\u1ea5t h\u00f3a h\u1ecdc, t\u1ea1o h\u00ecnh c\u01a1 h\u1ecdc v\u00e0 s\u1ea5y nhi\u1ec7t. M\u1ed7i c\u00f4ng \u0111o\u1ea1n \u0111\u1ec1u g\u00f3p ph\u1ea7n t\u1ea1o n\u00ean m\u1ed9t l\u1edbp ch\u1ea5t l\u01b0\u1ee3ng m\u00e0 c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo ch\u1ec9 c\u00f3 th\u1ec3 duy tr\u00ec ho\u1eb7c l\u00e0m suy gi\u1ea3m, ch\u1ee9 kh\u00f4ng bao gi\u1edd c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u01b0\u1ee3c.<\/p>\n\n <img decoding=\"async\" src=\"https:\/\/www.ketegroup.com\/wp-content\/uploads\/2024\/09\/image-20.webp\" alt=\"t\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c l\u00e0m nh\u01b0 th\u1ebf n\u00e0o\" style=\"width: 512px; height: 384px; max-width: 100%; object-fit: cover; border-radius: 12px; margin: 30px auto; display: block; box-shadow: 10px 10px 60px 0px rgba(210, 221, 224, 0.35); transition: all 0.3s ease; cursor: pointer;\" onmouseover=\"this.style.transform='translateY(-5px) scale(1.03)'; this.style.boxShadow='15px 25px 80px 0px rgba(210, 221, 224, 0.45)';\" onmouseout=\"this.style.transform='translateY(0) scale(1)'; this.style.boxShadow='10px 10px 60px 0px rgba(210, 221, 224, 0.35)';\">\n\n <h3>Quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y Kraft: Bi\u1ebfn g\u1ed7 th\u00e0nh s\u1ee3i<\/h3>\n <p class=\"bd-reveal\">Giai \u0111o\u1ea1n s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y quy\u1ebft \u0111\u1ecbnh ti\u1ec1m n\u0103ng v\u1ec1 \u0111\u1ed9 b\u1ec1n c\u1ee7a gi\u1ea5y. Kh\u00f4ng c\u00f3 c\u00f4ng \u0111o\u1ea1n n\u00e0o \u1edf c\u00e1c giai \u0111o\u1ea1n sau c\u00f3 th\u1ec3 b\u00f9 \u0111\u1eafp cho m\u1ed9t kh\u1edfi \u0111\u1ea7u y\u1ebfu k\u00e9m.<\/p>\n <p class=\"bd-reveal\">G\u1ed7 tr\u00f2n m\u1ec1m th\u00f4 \u0111\u01b0\u1ee3c b\u00f3c v\u1ecf, xay th\u00e0nh nh\u1eefng m\u1ea3nh nh\u1ecf c\u1ee1 m\u00f3ng tay, r\u1ed3i \u0111\u01b0a v\u00e0o b\u1ec3 ph\u00e2n h\u1ee7y li\u00ean t\u1ee5c ho\u1eb7c theo m\u1ebb. B\u00ean trong b\u1ec3, dung d\u1ecbch tr\u1eafng (NaOH + Na<sub>2<\/sub>S) l\u01b0u th\u00f4ng qua c\u00e1c m\u1ea3nh g\u1ed7 \u1edf nhi\u1ec7t \u0111\u1ed9 170\u2013176 \u00b0C d\u01b0\u1edbi \u00e1p su\u1ea5t. Hydroxit t\u00e1c \u0111\u1ed9ng c\u00f3 ch\u1ecdn l\u1ecdc l\u00ean lignin, m\u1ed9t lo\u1ea1i polymer v\u00f4 \u0111\u1ecbnh h\u00ecnh \u0111\u00f3ng vai tr\u00f2 nh\u01b0 ch\u1ea5t k\u1ebft d\u00ednh t\u1ef1 nhi\u00ean gi\u1eefa c\u00e1c s\u1ee3i cellulose. Sulfide l\u00e0m t\u0103ng t\u1ed1c ph\u1ea3n \u1ee9ng \u0111\u1ed3ng th\u1eddi b\u1ea3o v\u1ec7 c\u00e1c chu\u1ed7i cellulose kh\u1ecfi s\u1ef1 ph\u00e2n h\u1ee7y (<a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Kraft_pulping\" rel=\"nofollow\">Wikipedia: Qu\u00e1 tr\u00ecnh Kraft<\/a>).<\/p>\n <p class=\"bd-reveal\">Sau khi n\u1ea5u, n\u01b0\u1edbc c\u1ed1t n\u00e2u \u0111\u01b0\u1ee3c r\u1eeda \u0111\u1ec3 t\u00e1ch c\u00e1c ch\u1ea5t h\u00f3a h\u1ecdc \u0111\u00e3 qua s\u1eed d\u1ee5ng ra kh\u1ecfi b\u1ed9t gi\u1ea5y. N\u01b0\u1edbc \u0111en, l\u00fac n\u00e0y gi\u00e0u lignin h\u00f2a tan v\u00e0 c\u00e1c ch\u1ea5t v\u00f4 c\u01a1 \u0111\u00e3 qua s\u1eed d\u1ee5ng, \u0111\u01b0\u1ee3c c\u00f4 \u0111\u1eb7c \u0111\u1ebfn kho\u1ea3ng 65\u201375% ch\u1ea5t r\u1eafn v\u00e0 \u0111\u1ed1t trong l\u00f2 thu h\u1ed3i. Qu\u00e1 tr\u00ecnh \u0111\u1ed1t ch\u00e1y t\u1ea1o ra h\u01a1i n\u01b0\u1edbc \u00e1p su\u1ea5t cao \u0111\u1ec3 v\u1eadn h\u00e0nh c\u00e1c tuabin cung c\u1ea5p \u0111i\u1ec7n cho nh\u00e0 m\u00e1y. C\u1eb7n v\u00f4 c\u01a1 n\u00f3ng ch\u1ea3y \u0111\u01b0\u1ee3c h\u00f2a tan v\u00e0 x\u1eed l\u00fd b\u1eb1ng v\u00f4i \u0111\u1ec3 t\u00e1i t\u1ea1o n\u01b0\u1edbc tr\u1eafng m\u1edbi. Chu tr\u00ecnh h\u00f3a h\u1ecdc n\u00e0y \u0111\u1ea1t hi\u1ec7u su\u1ea5t thu h\u1ed3i kho\u1ea3ng 95%, khi\u1ebfn quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y kraft hi\u1ec7n \u0111\u1ea1i tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng quy tr\u00ecnh c\u00f4ng nghi\u1ec7p tu\u1ea7n ho\u00e0n t\u00e0i nguy\u00ean hi\u1ec7u qu\u1ea3 nh\u1ea5t hi\u1ec7n nay.<\/p>\n\n <h3>Qu\u00e1 tr\u00ecnh t\u1ea1o th\u00e0nh t\u1edd gi\u1ea5y: C\u00e1ch b\u1ed9t gi\u1ea5y l\u1ecfng bi\u1ebfn th\u00e0nh gi\u1ea5y<\/h3>\n <p class=\"bd-reveal\">B\u1ed9t gi\u1ea5y \u0111\u00e3 r\u1eeda s\u1ea1ch, l\u00fac n\u00e0y ch\u1ee9a kho\u1ea3ng 99% n\u01b0\u1edbc, \u0111\u01b0\u1ee3c b\u01a1m v\u00e0o h\u1ed9p \u0111\u1ea7u c\u1ee7a m\u00e1y l\u00e0m gi\u1ea5y Fourdrinier: m\u1ed9t b\u0103ng t\u1ea3i l\u01b0\u1edbi kim lo\u1ea1i li\u00ean t\u1ee5c c\u00f3 th\u1ec3 k\u00e9o d\u00e0i h\u00e0ng tr\u0103m m\u00e9t. Khi h\u1ed7n h\u1ee3p l\u1ecfng lo\u00e3ng n\u00e0y lan r\u1ed9ng tr\u00ean l\u01b0\u1edbi \u0111ang chuy\u1ec3n \u0111\u1ed9ng, l\u1ef1c h\u1ea5p d\u1eabn v\u00e0 c\u00e1c h\u1ed9p ch\u00e2n kh\u00f4ng h\u00fat n\u01b0\u1edbc qua l\u01b0\u1edbi, \u0111\u1ec3 l\u1ea1i m\u1ed9t t\u1ea5m s\u1ee3i cellulose r\u1ed1i b\u1ec7n. Khi t\u1ea5m gi\u1ea5y \u01b0\u1edbt \u0111\u1ebfn cu\u1ed1i \u0111o\u1ea1n l\u01b0\u1edbi, h\u00e0m l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ee7a n\u00f3 \u0111\u00e3 gi\u1ea3m xu\u1ed1ng c\u00f2n kho\u1ea3ng 80%.<\/p>\n <p class=\"bd-reveal\">M\u1ed9t y\u1ebfu t\u1ed1 v\u00f4 h\u00ecnh nh\u01b0ng v\u00f4 c\u00f9ng quan tr\u1ecdng \u1edf giai \u0111o\u1ea1n n\u00e0y l\u00e0 <strong>h\u01b0\u1edbng s\u1ee3i<\/strong>. C\u00e1c s\u1ee3i c\u00f3 xu h\u01b0\u1edbng t\u1ef1 s\u1eafp x\u1ebfp song song v\u1edbi h\u01b0\u1edbng di chuy\u1ec3n c\u1ee7a d\u00e2y (h\u01b0\u1edbng m\u00e1y, hay MD). \u0110i\u1ec1u n\u00e0y t\u1ea1o ra t\u00ednh d\u1ecb h\u01b0\u1edbng v\u1ed1n c\u00f3: gi\u1ea5y c\u00f3 \u0111\u1ed9 b\u1ec1n cao h\u01a1n d\u1ecdc theo h\u01b0\u1edbng MD so v\u1edbi ngang qua h\u01b0\u1edbng \u0111\u00f3 (h\u01b0\u1edbng ngang, hay CD). Khi gi\u1ea5y sau n\u00e0y \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o th\u00e0nh t\u00fai, tr\u1ee5c ch\u1ecbu t\u1ea3i c\u1ee7a t\u00fai ph\u1ea3i tr\u00f9ng kh\u1edbp v\u1edbi h\u01b0\u1edbng MD. N\u1ebfu s\u1eed d\u1ee5ng gi\u1ea5y theo h\u01b0\u1edbng ngang, t\u00fai s\u1ebd b\u1ecb r\u00e1ch ngay c\u1ea3 khi ch\u1ecbu t\u1ea3i tr\u1ecdng nh\u1eb9 h\u01a1n nhi\u1ec1u. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 khuy\u1ebft t\u1eadt. \u0110\u00e2y l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 thi\u1ebft k\u1ebf m\u00e0 m\u1ecdi nh\u00e0 s\u1ea3n xu\u1ea5t t\u00fai c\u00f3 kinh nghi\u1ec7m \u0111\u1ec1u t\u00ednh \u0111\u1ebfn.<\/p>\n\n <h3>\u00c9p v\u00e0 s\u1ea5y kh\u00f4 \u2013 C\u00f4ng ngh\u1ec7 lo\u1ea1i b\u1ecf n\u01b0\u1edbc<\/h3>\n <p class=\"bd-reveal\">T\u1ea5m gi\u1ea5y \u01b0\u1edbt \u0111i v\u00e0o b\u1ed9 ph\u1eadn \u00e9p, \u0111i qua gi\u1eefa c\u00e1c tr\u1ee5c quay n\u1eb7ng \u0111\u1ec3 \u00e9p n\u01b0\u1edbc ra m\u1ed9t c\u00e1ch c\u01a1 h\u1ecdc. Qu\u00e1 tr\u00ecnh \u00e9p ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u01a1n nhi\u1ec1u so v\u1edbi s\u1ea5y nhi\u1ec7t, \u0111\u1ed3ng th\u1eddi l\u00e0m n\u00e9n l\u1edbp s\u1ee3i, t\u1eeb \u0111\u00f3 t\u0103ng di\u1ec7n t\u00edch li\u00ean k\u1ebft gi\u1eefa c\u00e1c s\u1ee3i. Sau khi qua b\u1ed9 ph\u1eadn \u00e9p, \u0111\u1ed9 \u1ea9m gi\u1ea3m xu\u1ed1ng c\u00f2n kho\u1ea3ng 50 ph\u1ea7n tr\u0103m.<\/p>\n <p class=\"bd-reveal\">L\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f2n l\u1ea1i ph\u1ea3i \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf b\u1eb1ng nhi\u1ec7t. T\u1ea5m gi\u1ea5y u\u1ed1n l\u01b0\u1ee3n qua l\u1ea1i tr\u00ean v\u00e0 d\u01b0\u1edbi h\u00e0ng ch\u1ee5c tr\u1ee5c s\u1ea5y b\u1eb1ng gang \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng b\u1eb1ng h\u01a1i n\u01b0\u1edbc, v\u1edbi nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t t\u1eeb 120\u2013150 \u00b0C. Khi ra kh\u1ecfi khu v\u1ef1c s\u1ea5y, t\u1ea5m gi\u1ea5y ch\u1ec9 c\u00f2n ch\u1ee9a 5 \u0111\u1ebfn 8 ph\u1ea7n tr\u0103m \u0111\u1ed9 \u1ea9m. \u0110\u00e2y l\u00e0 m\u1ed9t kho\u1ea3ng dao \u0111\u1ed9ng r\u1ea5t h\u1eb9p: \u0111\u1ee7 kh\u00f4 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ea5u tr\u00fac, nh\u01b0ng kh\u00f4ng qu\u00e1 kh\u00f4 \u0111\u1ebfn m\u1ee9c tr\u1edf n\u00ean gi\u00f2n. Gi\u1ea5y b\u1ecb s\u1ea5y qu\u00e1 kh\u00f4 s\u1ebd n\u1ee9t khi g\u1ea5p tr\u00ean m\u00e1y l\u00e0m t\u00fai. Gi\u1ea5y ch\u01b0a \u0111\u01b0\u1ee3c s\u1ea5y \u0111\u1ee7 s\u1ebd d\u1ec5 b\u1ecb m\u1ed1c v\u00e0 m\u1ea5t \u1ed5n \u0111\u1ecbnh v\u1ec1 k\u00edch th\u01b0\u1edbc.<\/p>\n <p class=\"bd-reveal\">Ch\u1ec9 ri\u00eang b\u1ed9 ph\u1eadn s\u1ea5y \u0111\u00e3 chi\u1ebfm t\u1eeb 60 \u0111\u1ebfn 70 ph\u1ea7n tr\u0103m t\u1ed5ng m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a m\u1ed9t m\u00e1y l\u00e0m gi\u1ea5y. \u0110\u00e2y l\u00e0 c\u00f4ng \u0111o\u1ea1n t\u1ed1n k\u00e9m nh\u1ea5t trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t gi\u1ea5y, v\u00e0 \u0111i\u1ec1u n\u00e0y kh\u00f3 c\u00f3 th\u1ec3 h\u00ecnh dung \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi nh\u1eefng ai ch\u01b0a t\u1eebng \u0111\u1ee9ng c\u1ea1nh chi\u1ebfc m\u00e1y \u0111ang v\u1eadn h\u00e0nh v\u1edbi s\u1ee9c n\u00f3ng r\u1ef1c r\u1ee1.<\/p>\n\n <h3>Ho\u00e0n thi\u1ec7n, \u00e9p ph\u1eb3ng v\u00e0 cu\u1ed9n<\/h3>\n <p class=\"bd-reveal\">Gi\u1ea5y kh\u00f4 \u0111\u01b0\u1ee3c \u0111\u01b0a qua m\u1ed9t d\u00e3y tr\u1ee5c c\u00e1n: c\u00e1c tr\u1ee5c th\u00e9p \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng c\u00f3 ch\u1ee9c n\u0103ng n\u00e9n v\u00e0 l\u00e0m ph\u1eb3ng b\u1ec1 m\u1eb7t. Qu\u00e1 tr\u00ecnh c\u00e1n gi\u00fap c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng in \u1ea5n nh\u01b0ng l\u00e0m gi\u1ea3m \u0111\u1ed9 ph\u1ed3ng c\u1ee7a gi\u1ea5y. N\u1ebfu th\u1ef1c hi\u1ec7n qu\u00e1 m\u1ee9c, qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 l\u00e0m \u0111\u1ee9t c\u00e1c li\u00ean k\u1ebft s\u1ee3i v\u00e0 l\u00e0m suy y\u1ebfu t\u1ea5m gi\u1ea5y. \u0110\u1ed1i v\u1edbi gi\u1ea5y l\u00e0m t\u00fai, m\u1ed9t l\u1ea7n c\u00e1n nh\u1eb9 th\u01b0\u1eddng \u0111\u1ee7 \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ph\u1eb3ng b\u1ec1 m\u1eb7t c\u1ea7n thi\u1ebft cho in flexo, \u0111\u1ed3ng th\u1eddi v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 ph\u1ed3ng c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n.<\/p>\n <p class=\"bd-reveal\">Gi\u1ea5y th\u00e0nh ph\u1ea9m \u0111\u01b0\u1ee3c cu\u1ed9n th\u00e0nh nh\u1eefng cu\u1ed9n gi\u1ea5y g\u1ed1c kh\u1ed5ng l\u1ed3, th\u01b0\u1eddng r\u1ed9ng t\u1eeb 2 \u0111\u1ebfn 6 m\u00e9t, d\u00e0i v\u00e0i kil\u00f4m\u00e9t v\u00e0 n\u1eb7ng h\u00e0ng t\u1ea5n. M\u1ed9t cu\u1ed9n gi\u1ea5y g\u1ed1c ch\u1ee9a \u0111\u1ee7 l\u01b0\u1ee3ng gi\u1ea5y \u0111\u1ec3 s\u1ea3n xu\u1ea5t h\u00e0ng ch\u1ee5c ngh\u00ecn chi\u1ebfc t\u00fai. Nh\u1eefng cu\u1ed9n gi\u1ea5y n\u00e0y \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n \u0111\u1ebfn c\u00e1c nh\u00e0 m\u00e1y gia c\u00f4ng, n\u01a1i c\u00e1c m\u00e1y s\u1ea3n xu\u1ea5t t\u00fai \u0111ang ch\u1edd s\u1eb5n.<\/p>\n\n <div class=\"bp-2-stat bd-reveal\">\n <div class=\"bp-2-header\">\n <div class=\"bp-2-icon\"><svg width=\"28\" height=\"28\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <polyline points=\"1 4 1 10 7 10\" \/>\n <path d=\"M3.51 15a9 9 0 1 0 2.13-9.36L1 10\" \/>\n <\/svg><\/div>\n <div class=\"bp-2-numeral\">~95%<\/div>\n <div class=\"bp-2-label\">T\u1ef7 l\u1ec7 thu h\u1ed3i h\u00f3a ch\u1ea5t<\/div>\n <\/div>\n <div class=\"bp-2-text\">V\u00f2ng tu\u1ea7n ho\u00e0n h\u00f3a ch\u1ea5t trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y kraft l\u00e0 m\u1ed9t trong nh\u1eefng quy tr\u00ecnh c\u00f4ng nghi\u1ec7p c\u00f3 t\u00ednh tu\u1ea7n ho\u00e0n t\u00e0i nguy\u00ean cao nh\u1ea5t hi\u1ec7n nay. C\u00e1c h\u00f3a ch\u1ea5t \u0111\u00e3 qua s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c c\u00f4 \u0111\u1eb7c v\u00e0 \u0111\u1ed1t \u0111\u1ec3 t\u1ea1o ra \u0111i\u1ec7n cho nh\u00e0 m\u00e1y, sau \u0111\u00f3 \u0111\u01b0\u1ee3c thu h\u1ed3i t\u1eeb tro v\u00e0 t\u00e1i ch\u1ebf th\u00e0nh dung d\u1ecbch n\u1ea5u m\u1edbi. V\u00f2ng tu\u1ea7n ho\u00e0n kh\u00e9p k\u00edn n\u00e0y gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed, gi\u1ea3m thi\u1ec3u ch\u1ea5t th\u1ea3i v\u00e0 l\u00e0 n\u1ec1n t\u1ea3ng cho v\u1ecb th\u1ebf th\u1ed1ng tr\u1ecb c\u1ee7a quy tr\u00ecnh kraft \u2014 quy tr\u00ecnh n\u00e0y s\u1ea3n xu\u1ea5t 80% b\u1ed9t gi\u1ea5y h\u00f3a ch\u1ea5t tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/div>\n <\/div>\n\n <h2 class=\"bd-reveal\">B\u00ean trong nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t t\u00fai x\u00e1ch \u2013 N\u01a1i nh\u1eefng t\u1ea5m gi\u1ea5y ph\u1eb3ng bi\u1ebfn th\u00e0nh nh\u1eefng chi\u1ebfc t\u00fai ti\u1ec7n d\u1ee5ng<\/h2>\n <p class=\"bd-reveal\"><strong>C\u00e1c <a href=\"https:\/\/www.ketegroup.com\/vn\/may-moc-2\/may-lam-tui-giay\/\">m\u00e1y l\u00e0m t\u00fai<\/a> \u0110\u00f3 ch\u00ednh l\u00e0 n\u01a1i m\u00e0 t\u1edd gi\u1ea5y ph\u1eb3ng bi\u1ebfn th\u00e0nh m\u1ed9t s\u1ea3n ph\u1ea9m ba chi\u1ec1u. M\u1ed7i c\u00f4ng \u0111o\u1ea1n \u0111\u1ec1u \u0111\u00f3ng g\u00f3p m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng. \u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a t\u1eebng n\u1ebfp g\u1ea5p, \u0111\u01b0\u1eddng c\u1eaft v\u00e0 \u0111\u01b0\u1eddng keo s\u1ebd quy\u1ebft \u0111\u1ecbnh chi\u1ebfc t\u00fai c\u00f3 b\u1ec1n hay kh\u00f4ng.<\/strong> \u0110\u00e2y l\u00e0 giai \u0111o\u1ea1n ph\u1ee9c t\u1ea1p nh\u1ea5t v\u1ec1 m\u1eb7t c\u01a1 h\u1ecdc trong to\u00e0n b\u1ed9 quy tr\u00ecnh, v\u00e0 n\u00f3 x\u1ee9ng \u0111\u00e1ng \u0111\u01b0\u1ee3c xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng h\u01a1n l\u00e0 ch\u1ec9 \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp m\u1ed9t c\u00e1ch h\u1eddi h\u1ee3t nh\u01b0 \u201ch\u1ed9p \u0111en\u201d trong h\u1ea7u h\u1ebft c\u00e1c b\u00e0i b\u00e1o.<\/p>\n\n <h3>T\u1ea1o \u1ed1ng v\u00e0 c\u1eaft T\u1ea1o th\u00e2n t\u00fai<\/h3>\n <p class=\"bd-reveal\">M\u1ed9t cu\u1ed9n gi\u1ea5y kraft g\u1ed1c \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o gi\u00e1 th\u00e1o cu\u1ed9n. Gi\u1ea5y \u0111\u01b0\u1ee3c d\u1eabn qua c\u00e1c con l\u0103n \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 c\u0103ng \u0111\u1ec3 duy tr\u00ec s\u1ef1 ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c. \u0110\u1ed9 c\u0103ng ph\u1ea3i duy tr\u00ec trong ph\u1ea1m vi \u00b15 ph\u1ea7n tr\u0103m so v\u1edbi gi\u00e1 tr\u1ecb c\u00e0i \u0111\u1eb7t; n\u1ebfu kh\u00f4ng, gi\u1ea5y s\u1ebd b\u1ecb l\u1ec7ch sang hai b\u00ean v\u00e0 l\u00e0m h\u1ecfng \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a v\u1ecb tr\u00ed g\u1ea5p \u1edf c\u00e1c c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo. Khi cu\u1ed9n gi\u1ea5y h\u1ebft, c\u00e1c m\u00e1y m\u00f3c hi\u1ec7n \u0111\u1ea1i s\u1ebd t\u1ef1 \u0111\u1ed9ng n\u1ed1i cu\u1ed9n m\u1edbi m\u00e0 kh\u00f4ng c\u1ea7n d\u1eebng d\u00e2y chuy\u1ec1n.<\/p>\n <p class=\"bd-reveal\">T\u1ea5m gi\u1ea5y ph\u1eb3ng \u0111i qua m\u1ed9t t\u1ea5m \u0111\u1ecbnh h\u00ecnh \u2014 m\u1ed9t khu\u00f4n kim lo\u1ea1i c\u1ed1 \u0111\u1ecbnh \u2014 gi\u00fap d\u1ea7n d\u1ea7n g\u1ea5p gi\u1ea5y th\u00e0nh h\u00ecnh \u1ed1ng. Khi hai m\u00e9p ngo\u00e0i g\u1eb7p nhau, m\u1ed9t \u0111\u01b0\u1eddng keo li\u00ean t\u1ee5c (th\u01b0\u1eddng r\u1ed9ng t\u1eeb 8 \u0111\u1ebfn 15 mm) \u0111\u01b0\u1ee3c b\u00f4i d\u1ecdc theo ph\u1ea7n ch\u1ed3ng l\u00ean nhau, t\u1ea1o th\u00e0nh \u0111\u01b0\u1eddng n\u1ed1i d\u1ecdc. \u0110\u01b0\u1eddng n\u1ed1i n\u00e0y ch\u00ednh l\u00e0 \u201cx\u01b0\u01a1ng s\u1ed1ng\u201d c\u1ee7a t\u00fai. N\u1ebfu \u0111\u01b0\u1eddng n\u1ed1i n\u00e0y b\u1ecb h\u1ecfng, t\u00fai s\u1ebd h\u1ecfng theo.<\/p>\n <p class=\"bd-reveal\">Sau \u0111\u00f3, c\u00e1c tr\u1ee5c dao quay s\u1ebd c\u1eaft \u1ed1ng li\u00ean t\u1ee5c th\u00e0nh c\u00e1c t\u1ea5m ph\u00f4i t\u00fai ri\u00eang l\u1ebb d\u1ecdc theo c\u00e1c \u0111\u01b0\u1eddng \u0111\u1ee5c l\u1ed7 ngang. M\u1ed9t c\u01a1 c\u1ea5u k\u1eb9p, quay v\u1edbi t\u1ed1c \u0111\u1ed9 nhanh h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u, s\u1ebd t\u00e1ch t\u1eebng \u0111o\u1ea1n ra kh\u1ecfi \u1ed1ng m\u1ed9t c\u00e1ch g\u1ecdn g\u00e0ng. C\u00e1c m\u00e1y hi\u1ec7n \u0111\u1ea1i s\u1eed d\u1ee5ng cu\u1ed9n nguy\u00ean li\u1ec7u c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t 100\u2013200 t\u00fai m\u1ed7i ph\u00fat \u1edf giai \u0111o\u1ea1n n\u00e0y; c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u00fai th\u1ef1c ph\u1ea9m t\u1ed1c \u0111\u1ed9 cao c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 500 t\u00fai m\u1ed7i ph\u00fat (<a href=\"https:\/\/www.bagsmachine.com\/529.html\" rel=\"nofollow\">bagsmachine.com<\/a>, 2024).<\/p>\n\n <h3>Thi\u1ebft k\u1ebf \u0111\u00e1y: N\u01a1i k\u1ef9 thu\u1eadt g\u1eb7p g\u1ee1 ngh\u1ec7 thu\u1eadt g\u1ea5p gi\u1ea5y Origami<\/h3>\n <p class=\"bd-reveal\">\u0110\u00e2y ch\u00ednh l\u00e0 \u201ctr\u00e1i tim c\u01a1 kh\u00ed\u201d c\u1ee7a quy tr\u00ecnh s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y v\u00e0 c\u0169ng l\u00e0 c\u00f4ng \u0111o\u1ea1n \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c cao nh\u1ea5t. Lo\u1ea1i t\u00fai gi\u1ea5y \u0111\u00e1y ph\u1eb3ng \u2013 lo\u1ea1i t\u00fai c\u00f3 th\u1ec3 \u0111\u1ee9ng th\u1eb3ng tr\u00ean qu\u1ea7y h\u00e0ng t\u1ea1p h\u00f3a \u2013 \u0111\u01b0\u1ee3c ph\u00e1t minh b\u1edfi Margaret E. Knight, ng\u01b0\u1eddi \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c B\u1eb1ng s\u00e1ng ch\u1ebf Hoa K\u1ef3 s\u1ed1 116.842 v\u00e0o n\u0103m 1871 cho m\u1ed9t c\u1ed7 m\u00e1y c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng g\u1ea5p, c\u1eaft v\u00e0 d\u00e1n gi\u1ea5y th\u00e0nh t\u00fai \u0111\u00e1y vu\u00f4ng. Tr\u01b0\u1edbc khi c\u00f3 ph\u00e1t minh c\u1ee7a Knight, c\u00e1c t\u00fai \u0111\u00e1y ph\u1eb3ng \u0111\u1ec1u \u0111\u01b0\u1ee3c g\u1ea5p b\u1eb1ng tay.<\/p>\n\n <div class=\"bp-3-flow bd-reveal\">\n <div class=\"bp-3-flow-inner\">\n <div class=\"bp-3-step\">\n <div class=\"bp-3-circle\">1<\/div>\n <div class=\"bp-3-label\">M\u1edf \u0111\u1ea7u<\/div>\n <div class=\"bp-3-detail\">C\u00e1c mi\u1ebfng h\u00fat ho\u1eb7c lu\u1ed3ng kh\u00ed th\u1ed5i l\u00e0m m\u1edf ph\u1ea7n \u0111\u00e1y th\u00e0nh h\u00ecnh thoi<\/div>\n <\/div>\n <div class=\"bp-3-connector\"><svg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\" \/>\n <polyline points=\"12 5 19 12 12 19\" \/>\n <\/svg><\/div>\n <div class=\"bp-3-step\">\n <div class=\"bp-3-circle\">2<\/div>\n <div class=\"bp-3-label\">C\u00e1nh b\u00ean<\/div>\n <div class=\"bp-3-detail\">C\u00e1c n\u1eafp gusset g\u1eadp v\u00e0o trong theo c\u00e1c g\u00f3c ch\u00ednh x\u00e1c<\/div>\n <\/div>\n <div class=\"bp-3-connector\"><svg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\" \/>\n <polyline points=\"12 5 19 12 12 19\" \/>\n <\/svg><\/div>\n <div class=\"bp-3-step\">\n <div class=\"bp-3-circle\">3<\/div>\n <div class=\"bp-3-label\">Keo d\u00e1n<\/div>\n <div class=\"bp-3-detail\">M\u1ed9t \u0111\u01b0\u1eddng keo \u0111\u01b0\u1ee3c b\u00f4i d\u1ecdc theo khu v\u1ef1c m\u00e9p ch\u1ed3ng l\u00ean nhau<\/div>\n <\/div>\n <div class=\"bp-3-connector\"><svg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\" \/>\n <polyline points=\"12 5 19 12 12 19\" \/>\n <\/svg><\/div>\n <div class=\"bp-3-step\">\n <div class=\"bp-3-circle\">4<\/div>\n <div class=\"bp-3-label\">\u00c9p<\/div>\n <div class=\"bp-3-detail\">\u00c1p su\u1ea5t 2\u20135 kg\/cm\u00b2 gi\u00fap g\u1eafn c\u00e1c c\u00e1nh l\u1ea1i v\u1edbi nhau th\u00e0nh m\u1ed9t n\u1ec1n ph\u1eb3ng v\u00e0 c\u1ee9ng c\u00e1p<\/div>\n <\/div>\n <\/div>\n <div class=\"bp-3-caption\">B\u1eb1ng s\u00e1ng ch\u1ebf n\u0103m 1871 c\u1ee7a Margaret E. Knight (s\u1ed1 116.842 c\u1ee7a Hoa K\u1ef3) \u0111\u00e3 gi\u1edbi thi\u1ec7u c\u00f4ng ngh\u1ec7 g\u1ea5p \u0111\u00e1y ph\u1eb3ng t\u1ef1 \u0111\u1ed9ng, d\u1ef1a tr\u00ean c\u00f9ng m\u1ed9t nguy\u00ean l\u00fd c\u01a1 h\u1ecdc nh\u01b0 m\u1ecdi m\u00e1y s\u1ea3n xu\u1ea5t t\u00fai SOS \u0111ang ho\u1ea1t \u0111\u1ed9ng hi\u1ec7n nay.<\/div>\n <\/div>\n\n <h3>Ph\u1ee5 ki\u1ec7n tay c\u1ea7m: C\u00e1ch t\u00fai c\u1ee7a b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u00e1m ch\u1eafc<\/h3>\n <p class=\"bd-reveal\">N\u1ebfu \u0111\u01b0\u1eddng may \u0111\u00e1y l\u00e0 \u201cc\u1ed9t s\u1ed1ng\u201d c\u1ee7a t\u00fai, th\u00ec quai x\u00e1ch ch\u00ednh l\u00e0 \u201cg\u00f3t ch\u00e2n Achilles\u201d c\u1ee7a n\u00f3. Vi\u1ec7c quai x\u00e1ch b\u1ecb bong ra lu\u00f4n l\u00e0 nguy\u00ean nh\u00e2n h\u1ecfng h\u00f3c ph\u1ed5 bi\u1ebfn nh\u1ea5t \u1edf t\u00fai gi\u1ea5y \u0111i ch\u1ee3, v\u00e0 h\u1ea7u nh\u01b0 lu\u00f4n l\u00e0 do l\u1ed7i s\u1ea3n xu\u1ea5t, ch\u1ee9 kh\u00f4ng ph\u1ea3i do ch\u1ea5t li\u1ec7u.<\/p>\n <p class=\"bd-reveal\">C\u00f3 ba lo\u1ea1i tay c\u1ea7m chi\u1ebfm \u01b0u th\u1ebf tr\u00ean th\u1ecb tr\u01b0\u1eddng:<\/p>\n <ul>\n <li><strong>Tay c\u1ea7m b\u1eb1ng d\u00e2y gi\u1ea5y xo\u1eafn<\/strong>: C\u00e1c d\u1ea3i gi\u1ea5y \u0111\u01b0\u1ee3c xo\u1eafn th\u00e0nh d\u00e2y (th\u01b0\u1eddng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 4\u20136 mm), lu\u1ed3n qua c\u00e1c l\u1ed7 \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ee5c s\u1eb5n \u1edf ph\u1ea7n tr\u00ean c\u1ee7a t\u00fai. C\u00e1c mi\u1ebfng gia c\u1ed1 \u2014 nh\u1eefng h\u00ecnh ch\u1eef nh\u1eadt nh\u1ecf b\u1eb1ng gi\u1ea5y c\u00f3 \u0111\u1ed9 d\u00e0y cao h\u01a1n th\u00e2n t\u00fai t\u1eeb 20 \u0111\u1ebfn 30 GSM \u2014 \u0111\u01b0\u1ee3c d\u00e1n b\u00ean trong t\u00fai, ph\u00eda sau m\u1ed7i l\u1ed7. Mi\u1ebfng gia c\u1ed1 n\u00e0y gi\u00fap ph\u00e2n b\u1ed5 l\u1ef1c t\u00e1c \u0111\u1ed9ng tr\u00ean m\u1ed9t di\u1ec7n t\u00edch l\u1edbn h\u01a1n. N\u1ebfu kh\u00f4ng c\u00f3 mi\u1ebfng gia c\u1ed1 n\u00e0y, quai t\u00fai c\u00f3 th\u1ec3 b\u1ecb r\u00e1ch xuy\u00ean qua th\u00e2n t\u00fai ngay c\u1ea3 khi ch\u1ec9 ch\u1ecbu l\u1ef1c 2 kg.<\/li>\n <li><strong>Tay c\u1ea7m b\u1eb1ng gi\u1ea5y ph\u1eb3ng<\/strong>: Nh\u1eefng d\u1ea3i gi\u1ea5y d\u00e0y h\u01a1n \u0111\u01b0\u1ee3c d\u00e1n tr\u1ef1c ti\u1ebfp v\u00e0o m\u00e9p tr\u00ean b\u00ean trong t\u00fai. Th\u01b0\u1eddng th\u1ea5y \u1edf c\u00e1c lo\u1ea1i t\u00fai b\u00e1n l\u1ebb t\u1ea7m trung. C\u00e1ch l\u00e0m n\u00e0y \u0111\u01a1n gi\u1ea3n h\u01a1n nh\u01b0ng k\u00e9m b\u1ec1n h\u01a1n so v\u1edbi d\u00e2y xo\u1eafn.<\/li>\n <li><strong>Tay c\u1ea7m c\u1eaft khu\u00f4n<\/strong>: C\u00e1c l\u1ed7 x\u1ecf tay c\u1ea7m \u0111\u01b0\u1ee3c c\u1eaft tr\u1ef1c ti\u1ebfp v\u00e0o th\u00e2n t\u00fai m\u00e0 kh\u00f4ng c\u1ea7n th\u00eam b\u1ea5t k\u1ef3 chi ti\u1ebft g\u1eafn k\u1ebft n\u00e0o. Thi\u1ebft k\u1ebf g\u1ecdn g\u00e0ng, kh\u00f4ng t\u1ed1n chi ph\u00ed v\u1eadt li\u1ec7u, nh\u01b0ng ch\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng v\u1eadt n\u1eb7ng nh\u1eb9.<\/li>\n <\/ul>\n <p class=\"bd-reveal\">M\u1ed9t chi\u1ebfc t\u00fai c\u00f3 quai xo\u1eafn \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t \u0111\u00fang k\u1ef9 thu\u1eadt ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng t\u0129nh \u00edt nh\u1ea5t 5 kg trong 10 gi\u00e2y m\u00e0 kh\u00f4ng b\u1ecb \u0111\u1ee9t quai hay r\u00e1ch th\u00e2n t\u00fai. C\u00e1ch h\u1ecfng l\u00fd t\u01b0\u1edfng s\u1ebd cho b\u1ea1n bi\u1ebft t\u1ea5t c\u1ea3: gi\u1ea5y ph\u1ea3i b\u1ecb r\u00e1ch tr\u01b0\u1edbc khi keo bong ra. N\u1ebfu keo b\u1ecb bong ra trong khi gi\u1ea5y v\u1eabn c\u00f2n nguy\u00ean v\u1eb9n, th\u00ec keo ch\u00ednh l\u00e0 m\u1eaft x\u00edch y\u1ebfu nh\u1ea5t trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n\n <h3>In \u1ea5n v\u00e0 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t \u0111\u1ec3 t\u1ea1o th\u01b0\u01a1ng hi\u1ec7u tr\u00ean v\u1ea3i canvas m\u00e0u n\u00e2u<\/h3>\n <p class=\"bd-reveal\">M\u1ed9t chi\u1ebfc t\u00fai kraft n\u00e2u tr\u01a1n l\u00e0 m\u1ed9t m\u1eb7t h\u00e0ng th\u00f4ng th\u01b0\u1eddng. M\u1ed9t chi\u1ebfc t\u00fai in h\u00ecnh l\u00e0 t\u00e0i s\u1ea3n th\u01b0\u01a1ng hi\u1ec7u. H\u1ea7u h\u1ebft c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u00fai \u0111\u1ec1u t\u00edch h\u1ee3p c\u00f4ng \u0111o\u1ea1n in tr\u01b0\u1edbc khi t\u1ea1o h\u00ecnh \u1ed1ng, s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 in flexo (flexographic): m\u1ed9t quy tr\u00ecnh in quay, trong \u0111\u00f3 c\u00e1c t\u1ea5m photopolymer d\u1ebbo chuy\u1ec3n m\u1ef1c g\u1ed1c n\u01b0\u1edbc l\u00ean d\u1ea3i gi\u1ea5y \u0111ang di chuy\u1ec3n.<\/p>\n <p class=\"bd-reveal\">In flexo c\u00f3 t\u1ed1c \u0111\u1ed9 cao, \u0111\u1ea1t t\u1eeb 200 \u0111\u1ebfn 300 m\u00e9t m\u1ed7i ph\u00fat tr\u00ean m\u00e1y in hi\u1ec7n \u0111\u1ea1i. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi m\u00e0u \u0111\u1ed3ng nh\u1ea5t, logo \u0111\u01a1n gi\u1ea3n v\u00e0 v\u0103n b\u1ea3n. \u0110\u1ed1i v\u1edbi h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng \u1ea3nh, hi\u1ec7u \u1ee9ng chuy\u1ec3n m\u00e0u ho\u1eb7c thi\u1ebft k\u1ebf nhi\u1ec1u m\u00e0u, in offset tr\u00ean c\u00e1c t\u1edd gi\u1ea5y \u0111\u00e3 c\u1eaft s\u1eb5n tr\u01b0\u1edbc khi t\u1ea1o h\u00ecnh t\u00fai s\u1ebd mang l\u1ea1i \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao h\u01a1n nh\u01b0ng chi ph\u00ed c\u0169ng cao h\u01a1n. S\u1ef1 \u0111\u00e1nh \u0111\u1ed5i r\u1ea5t r\u00f5 r\u00e0ng: in flexo d\u00e0nh cho s\u1ea3n l\u01b0\u1ee3ng l\u1edbn v\u00e0 t\u1ed1c \u0111\u1ed9, in offset d\u00e0nh cho \u0111\u1ed9 trung th\u1ef1c v\u1ec1 m\u1eb7t h\u00ecnh \u1ea3nh.<\/p>\n <p class=\"bd-reveal\">C\u00e1c hi\u1ec7u \u1ee9ng ho\u00e0n thi\u1ec7n sau in nh\u01b0 \u00e9p m\u00e0ng m\u1edd ho\u1eb7c b\u00f3ng, ph\u1ee7 UV c\u1ee5c b\u1ed9, d\u1eadp l\u00e1 kim lo\u1ea1i gi\u00fap t\u0103ng th\u00eam c\u1ea3m gi\u00e1c x\u00fac gi\u00e1c v\u00e0 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng c\u1ea3m nh\u1eadn. C\u00e1c c\u00f4ng \u0111o\u1ea1n n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n sau khi in, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u1ef1c ti\u1ebfp tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u00fai ho\u1eb7c d\u01b0\u1edbi d\u1ea1ng quy tr\u00ecnh ri\u00eang bi\u1ec7t ngo\u00e0i d\u00e2y chuy\u1ec1n \u0111\u1ed1i v\u1edbi c\u00e1c l\u00f4 h\u00e0ng cao c\u1ea5p.<\/p>\n\n <h2 class=\"bd-reveal\">Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c t\u00fai gi\u1ea5y \u0111\u1ec1u gi\u1ed1ng nhau: So s\u00e1nh tr\u1ef1c ti\u1ebfp<\/h2>\n <p class=\"bd-reveal\">Sau khi t\u00ecm hi\u1ec3u to\u00e0n b\u1ed9 quy tr\u00ecnh s\u1ea3n xu\u1ea5t, c\u00f3 m\u1ed9t \u0111i\u1ec1u tr\u1edf n\u00ean r\u00f5 r\u00e0ng: \u201ct\u00fai gi\u1ea5y\u201d l\u00e0 m\u1ed9t danh m\u1ee5c, ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u1ed9t s\u1ea3n ph\u1ea9m. C\u00f9ng m\u1ed9t lo\u1ea1i nguy\u00ean li\u1ec7u gi\u1ea5y kraft c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ebf bi\u1ebfn th\u00e0nh c\u00e1c lo\u1ea1i t\u00fai ho\u00e0n to\u00e0n kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o c\u1ea5u h\u00ecnh m\u00e1y m\u00f3c v\u00e0 tr\u00ecnh t\u1ef1 g\u1ea5p. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 so s\u00e1nh gi\u1eefa b\u1ed1n lo\u1ea1i ch\u00ednh:<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead>\n <tr>\n <th>Lo\u1ea1i t\u00fai<\/th>\n <th>X\u00e2y d\u1ef1ng<\/th>\n <th>Lo\u1ea1i \u0111\u00e1y<\/th>\n <th>T\u1ea3i tr\u1ecdng \u0111i\u1ec3n h\u00ecnh<\/th>\n <th>M\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng ch\u00ednh<\/th>\n <th>\u0110\u1ed9 ph\u1ee9c t\u1ea1p<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td><strong>T\u00fai ph\u1eb3ng<\/strong><\/td>\n <td>\u1ed0ng \u0111\u01a1n gi\u1ea3n, d\u00e1n m\u00e9p b\u00ean<\/td>\n <td>G\u1ea5p l\u1ea1i, d\u00e1n ph\u1eb3ng<\/td>\n <td>2\u20135 kg<\/td>\n <td>T\u00fai \u0111\u1ef1ng b\u00e1nh m\u00ec, ti\u1ec7m b\u00e1nh<\/td>\n <td>Th\u1ea5p<\/td>\n <\/tr>\n <tr>\n <td><strong>T\u00fai SOS<\/strong><\/td>\n <td>Mi\u1ebfng gia c\u1ed1 b\u00ean h\u00f4ng, c\u00e1ch g\u1ea5p ph\u1ee9c t\u1ea1p<\/td>\n <td>\u0110\u00e1y vu\u00f4ng nhi\u1ec1u n\u1ebfp g\u1ea5p<\/td>\n <td>5\u201312 kg<\/td>\n <td>Si\u00eau th\u1ecb, \u0111\u1ed3 \u0103n mang v\u1ec1, b\u00e1n l\u1ebb<\/td>\n <td>V\u1edbi High<\/td>\n <\/tr>\n <tr>\n <td><strong>\u0110\u00e1y h\u1eb9p<\/strong><\/td>\n <td>2\u20135 l\u1edbp, ki\u1ec3u \u0111\u00f3ng b\u1eadc thang<\/td>\n <td>V\u00f2ng \u0111\u1ec7m ch\u1ecbu l\u1ef1c cao, ki\u1ec3u k\u1eb9p<\/td>\n <td>10\u201325 kg<\/td>\n <td>C\u00f4ng nghi\u1ec7p, xi m\u0103ng, th\u1ee9c \u0103n cho th\u00fa c\u01b0ng<\/td>\n <td>Cao<\/td>\n <\/tr>\n <tr>\n <td><strong>Gi\u1ecf h\u00e0ng<\/strong><\/td>\n <td>Th\u00e2n SOS + tay c\u1ea7m<\/td>\n <td>T\u01b0\u01a1ng t\u1ef1 nh\u01b0 SOS<\/td>\n <td>5\u201310 kg<\/td>\n <td>C\u1eeda h\u00e0ng b\u00e1n l\u1ebb th\u01b0\u01a1ng hi\u1ec7u, c\u1eeda h\u00e0ng th\u1eddi trang cao c\u1ea5p<\/td>\n <td>Cao<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n<p class=\"bd-reveal\">T\u00fai SOS, lo\u1ea1i t\u00fai mua s\u1eafm m\u00e0u n\u00e2u quen thu\u1ed9c, l\u00e0 lo\u1ea1i t\u00fai \u0111a n\u0103ng nh\u1ea5t v\u00e0 c\u00f3 dung t\u00edch l\u1edbn nh\u1ea5t. \u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a n\u00f3 l\u00e0 ph\u1ea7n g\u1ea5p n\u1ebfp hai b\u00ean: m\u1ed9t n\u1ebfp g\u1ea5p ki\u1ec3u \u0111\u00e0n accordion ch\u1ea1y d\u1ecdc theo to\u00e0n b\u1ed9 chi\u1ec1u cao c\u1ee7a t\u00fai \u1edf m\u1ed7i b\u00ean. Khi m\u1edf t\u00fai ra, c\u00e1c n\u1ebfp g\u1ea5p n\u00e0y s\u1ebd n\u1edf ra ngo\u00e0i, t\u1ea1o th\u00e0nh m\u1ed9t \u0111\u00e1y h\u00ecnh ch\u1eef nh\u1eadt c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ee9ng v\u1eefng. C\u1ee5m t\u1eeb \u201ct\u1ef1 m\u1edf\u201d trong SOS mang ngh\u0129a \u0111en: t\u00fai s\u1ebd t\u1ef1 b\u1eadt m\u1edf khi \u0111\u01b0\u1ee3c nh\u1ea5c l\u00ean b\u1eb1ng c\u00e1c m\u00e9p tr\u00ean. <em>(\u0110\u1ec3 t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 c\u00e1c t\u00ednh n\u0103ng c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng danh m\u1ee5c, h\u00e3y tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a ch\u00fang t\u00f4i: <a href=\"https:\/\/www.ketegroup.com\/vn\/cac-loai-tui-giay-duoc-giai-thich\/\"><strong>Gi\u1ea3i th\u00edch v\u1ec1 c\u00e1c lo\u1ea1i t\u00fai gi\u1ea5y<\/strong><\/a>)<\/em>.<\/p>\n <p class=\"bd-reveal\">\u1ede ph\u00e2n kh\u00fac ch\u1ecbu t\u1ea3i n\u1eb7ng, t\u00fai nhi\u1ec1u l\u1edbp c\u00f3 \u0111\u00e1y g\u1ea5p l\u00e0 nh\u1eefng c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt. T\u1eeb hai \u0111\u1ebfn n\u0103m l\u1edbp gi\u1ea5y kraft, th\u01b0\u1eddng k\u00e8m theo m\u1ed9t l\u1edbp m\u00e0ng polyethylene ho\u1eb7c l\u00e1 kim lo\u1ea1i l\u00e0m l\u1edbp ng\u0103n c\u00e1ch, \u0111\u01b0\u1ee3c \u00e9p d\u00ednh v\u00e0 g\u1ea5p l\u1ea1i v\u1edbi ki\u1ec3u \u0111\u00f3ng n\u1eafp b\u1eadc thang. M\u1ed7i l\u1edbp \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi m\u1ed9t \u0111i\u1ec3m kh\u00e1c nhau tr\u00ean n\u1eafp \u0111\u00e1y, gi\u00fap ph\u00e2n b\u1ed5 t\u1ea3i tr\u1ecdng v\u00e0 ng\u0103n ng\u1eeba s\u1ef1 c\u1ed1 t\u1ea1i m\u1ed9t \u0111i\u1ec3m duy nh\u1ea5t. Nh\u1eefng chi\u1ebfc t\u00fai n\u00e0y th\u01b0\u1eddng ch\u1ee9a \u0111\u01b0\u1ee3c 25 kg v\u00e0 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c va \u0111\u1eadp khi r\u01a1i m\u00e0 c\u00f3 th\u1ec3 l\u00e0m r\u00e1ch n\u00e1t m\u1ed9t chi\u1ebfc t\u00fai m\u1ed9t l\u1edbp.<\/p>\n\n <div class=\"bp-cta-mid bd-reveal\">\n <div class=\"bp-cta-mid-icon\"><svg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\" \/>\n <polyline points=\"12 5 19 12 12 19\" \/>\n <\/svg><\/div>\n <div class=\"bp-cta-mid-text\">\n <p>B\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng t\u00ecm hi\u1ec3u xem thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p mang l\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng \u1edf m\u1ee9c \u0111\u1ed9 n\u00e0y nh\u01b0 th\u1ebf n\u00e0o ch\u01b0a?<\/p>\n <\/div>\n <a class=\"bp-cta-mid-btn\" href=\"https:\/\/www.ketegroup.com\/vn\/lien-he\/\">Kh\u00e1m ph\u00e1 c\u00e1c lo\u1ea1i m\u00e1y s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y <svg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"vertical-align: -3px; margin-left: 4px;\">\n <line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\" \/>\n <polyline points=\"12 5 19 12 12 19\" \/>\n <\/svg><\/a>\n <\/div>\n\n <h2 class=\"bd-reveal\">\u0110i\u1ec1u g\u00ec t\u1ea1o n\u00ean m\u1ed9t chi\u1ebfc t\u00fai gi\u1ea5y ch\u1ea5t l\u01b0\u1ee3ng? Nh\u1eadn bi\u1ebft c\u00e1c d\u1ea5u hi\u1ec7u c\u1ee7a quy tr\u00ecnh s\u1ea3n xu\u1ea5t t\u1ed1t<\/h2>\n <p class=\"bd-reveal\"><strong>Ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng ph\u1ea3i l\u00e0 th\u1ee9 \u0111\u01b0\u1ee3c ki\u1ec3m tra sau c\u00f9ng. \u0110\u00f3 l\u00e0 th\u1ee9 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p ngay t\u1eeb \u0111\u1ea7u. M\u1ed7i quy\u1ebft \u0111\u1ecbnh trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u1ec1u \u0111\u1ec3 l\u1ea1i d\u1ea5u \u1ea5n tr\u00ean chi\u1ebfc t\u00fai th\u00e0nh ph\u1ea9m. N\u1ebfu b\u1ea1n bi\u1ebft c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn \u0111i\u1ec1u g\u00ec, b\u1ea1n c\u00f3 th\u1ec3 \u201c\u0111\u1ecdc\u201d chi\u1ebfc t\u00fai \u0111\u00f3 nh\u01b0 m\u1ed9t b\u1ea3n \u0111\u00e1nh gi\u00e1.<\/strong><\/p>\n <p class=\"bd-reveal\">Ph\u1ea7n n\u00e0y ch\u00ednh l\u00e0 y\u1ebfu t\u1ed1 ph\u00e2n bi\u1ec7t gi\u1eefa s\u1ef1 hi\u1ec3u bi\u1ebft h\u1eddi h\u1ee3t v\u1ec1 \u201cc\u00e1ch th\u1ee9c s\u1ea3n xu\u1ea5t t\u00fai x\u00e1ch\u201d v\u1edbi kh\u1ea3 n\u0103ng \u0111\u00e1nh gi\u00e1 xem m\u1ed9t chi\u1ebfc t\u00fai c\u00f3 \u0111\u01b0\u1ee3c l\u00e0m t\u1ed1t hay kh\u00f4ng. N\u00f3 l\u00e0 c\u1ea7u n\u1ed1i gi\u1eefa ki\u1ebfn th\u1ee9c v\u1ec1 quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 s\u1ef1 tin t\u01b0\u1edfng v\u00e0o ngu\u1ed3n cung \u1ee9ng.<\/p>\n\n <img decoding=\"async\" src=\"https:\/\/www.ketegroup.com\/wp-content\/uploads\/2024\/09\/image-18.webp\" alt=\"t\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c l\u00e0m nh\u01b0 th\u1ebf n\u00e0o\" style=\"width: 512px; height: 384px; max-width: 100%; object-fit: cover; border-radius: 12px; margin: 30px auto; display: block; box-shadow: 10px 10px 60px 0px rgba(210, 221, 224, 0.35); transition: all 0.3s ease; cursor: pointer;\" onmouseover=\"this.style.transform='translateY(-5px) scale(1.03)'; this.style.boxShadow='15px 25px 80px 0px rgba(210, 221, 224, 0.45)';\" onmouseout=\"this.style.transform='translateY(0) scale(1)'; this.style.boxShadow='10px 10px 60px 0px rgba(210, 221, 224, 0.35)';\">\n\n <h3>Ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u: Tr\u1ecdng l\u01b0\u1ee3ng gi\u1ea5y, th\u00e0nh ph\u1ea7n s\u1ee3i v\u00e0 ngu\u1ed3n g\u1ed1c<\/h3>\n <p class=\"bd-reveal\">C\u00e2u h\u1ecfi \u0111\u1ea7u ti\u00ean c\u1ea7n \u0111\u1eb7t ra khi n\u00f3i v\u1ec1 b\u1ea5t k\u1ef3 chi\u1ebfc t\u00fai gi\u1ea5y n\u00e0o kh\u00f4ng ph\u1ea3i l\u00e0 \u201cn\u00f3 b\u1ec1n \u0111\u1ebfn m\u1ee9c n\u00e0o?\u201d, m\u00e0 l\u00e0 \u201cth\u1ef1c ra n\u00f3 \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb ch\u1ea5t li\u1ec7u g\u00ec?\u201d<\/p>\n <p class=\"bd-reveal\">H\u00e3y b\u1eaft \u0111\u1ea7u t\u1eeb s\u1ef1 trung th\u1ef1c v\u1ec1 GSM. M\u1ed9t chi\u1ebfc t\u00fai c\u00f3 nh\u00e3n \u201c100 GSM kraft\u201d n\u00ean c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng g\u1ea7n 100 gram tr\u00ean m\u1ed7i m\u00e9t vu\u00f4ng. Tr\u00ean th\u1ef1c t\u1ebf, hi\u1ec7n t\u01b0\u1ee3ng \u201cGSM thi\u1ebfu tr\u1ecdng l\u01b0\u1ee3ng\u201d \u2013 khi tr\u1ecdng l\u01b0\u1ee3ng th\u1ef1c t\u1ebf th\u1ea5p h\u01a1n t\u1eeb 5 \u0111\u1ebfn 10 ph\u1ea7n tr\u0103m so v\u1edbi con s\u1ed1 ghi tr\u00ean nh\u00e3n \u2013 v\u1eabn l\u00e0 m\u1ed9t th\u1ef1c tr\u1ea1ng t\u1ed3n t\u1ea1i dai d\u1eb3ng trong v\u00f9ng x\u00e1m. M\u1ed9t chi\u1ebfc t\u00fai 100 GSM m\u00e0 th\u1ef1c t\u1ebf ch\u1ec9 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng 90 GSM s\u1ebd c\u00f3 c\u1ea3m gi\u00e1c m\u1ecfng manh h\u01a1n m\u1ed9t ch\u00fat, d\u1ec5 r\u00e1ch h\u01a1n \u1edf ph\u1ea7n quai x\u00e1ch v\u00e0 xu\u1ed1ng c\u1ea5p nhanh h\u01a1n trong \u0111i\u1ec1u ki\u1ec7n \u1ea9m \u01b0\u1edbt. C\u00e1ch duy nh\u1ea5t \u0111\u1ec3 x\u00e1c minh l\u00e0 s\u1eed d\u1ee5ng c\u00e2n gram \u0111\u00e3 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n v\u00e0 m\u1ed9t m\u1eabu c\u1eaft, ho\u1eb7c t\u00ecm nh\u00e0 cung c\u1ea5p cung c\u1ea5p ch\u1ee9ng ch\u1ec9 ki\u1ec3m tra l\u00f4 h\u00e0ng.<\/p>\n <p class=\"bd-reveal\">Ti\u1ebfp theo l\u00e0 ngu\u1ed3n g\u1ed1c s\u1ee3i. S\u1ee3i kraft g\u1ed7 m\u1ec1m nguy\u00ean ch\u1ea5t t\u1ea1o ra nh\u1eefng chi\u1ebfc t\u00fai b\u1ec1n nh\u1ea5t. H\u00e0m l\u01b0\u1ee3ng s\u1ee3i t\u00e1i ch\u1ebf l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u1ec1n: m\u1ed7i chu k\u1ef3 t\u00e1i ch\u1ebf l\u00e0m ng\u1eafn s\u1ee3i \u0111i kho\u1ea3ng 15 \u0111\u1ebfn 25 ph\u1ea7n tr\u0103m, v\u00e0 gi\u1ea5y thu \u0111\u01b0\u1ee3c c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch v\u00e0 \u0111\u1ed9 b\u1ec1n v\u1ee1 th\u1ea5p h\u01a1n. M\u1ed9t chi\u1ebfc t\u00fai l\u00e0m t\u1eeb 100% s\u1ee3i t\u00e1i ch\u1ebf s\u1ebd ch\u1ecbu \u0111\u01b0\u1ee3c tr\u1ecdng l\u01b0\u1ee3ng \u00edt h\u01a1n kho\u1ea3ng 30 \u0111\u1ebfn 50% so v\u1edbi m\u1ed9t chi\u1ebfc t\u00fai kraft nguy\u00ean ch\u1ea5t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng c\u00f3 c\u00f9ng GSM. \u0110\u1ed1i v\u1edbi h\u00e0ng h\u00f3a n\u1eb7ng ho\u1eb7c c\u00e1c \u1ee9ng d\u1ee5ng b\u00e1n l\u1ebb cao c\u1ea5p, n\u01a1i m\u00e0 vi\u1ec7c tay c\u1ea7m b\u1ecb \u0111\u1ee9t s\u1ebd g\u00e2y ra t\u00ecnh hu\u1ed1ng kh\u00f3 x\u1eed, h\u00e3y y\u00eau c\u1ea7u s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m c\u00f3 h\u00e0m l\u01b0\u1ee3ng s\u1ee3i nguy\u00ean ch\u1ea5t cao.<\/p>\n <p class=\"bd-reveal\">Cu\u1ed1i c\u00f9ng l\u00e0 chu\u1ed7i h\u00e0nh tr\u00ecnh s\u1ea3n ph\u1ea9m. Ch\u1ee9ng nh\u1eadn FSC (H\u1ed9i \u0111\u1ed3ng Qu\u1ea3n l\u00fd R\u1eebng) l\u00e0 ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf v\u1ec1 vi\u1ec7c thu mua s\u1ee3i g\u1ed7 c\u00f3 tr\u00e1ch nhi\u1ec7m. Ch\u1ee9ng nh\u1eadn n\u00e0y c\u00f3 ba c\u1ea5p \u0111\u1ed9: FSC 100% (to\u00e0n b\u1ed9 s\u1ee3i g\u1ed7 t\u1eeb c\u00e1c khu r\u1eebng \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn FSC), FSC Mix (h\u1ed7n h\u1ee3p t\u1eeb c\u00e1c ngu\u1ed3n \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn, t\u00e1i ch\u1ebf v\u00e0 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t) v\u00e0 FSC Recycled (s\u1ee3i g\u1ed7 t\u00e1i ch\u1ebf sau ti\u00eau d\u00f9ng theo ti\u00eau chu\u1ea9n 100%). \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 mua h\u00e0ng qu\u1ed1c t\u1ebf, \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u1ea1i Li\u00ean minh Ch\u00e2u \u00c2u (EU) \u2013 n\u01a1i Quy \u0111\u1ecbnh v\u1ec1 Ch\u1ed1ng ph\u00e1 r\u1eebng c\u1ee7a EU \u0111ang si\u1ebft ch\u1eb7t c\u00e1c y\u00eau c\u1ea7u v\u1ec1 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c s\u1ea3n ph\u1ea9m g\u1ed7 \u2013 ch\u1ee9ng nh\u1eadn FSC \u0111ang nhanh ch\u00f3ng tr\u1edf th\u00e0nh m\u1ed9t y\u00eau c\u1ea7u c\u01a1 b\u1ea3n b\u1eaft bu\u1ed9c thay v\u00ec l\u00e0 y\u1ebfu t\u1ed1 t\u1ea1o s\u1ef1 kh\u00e1c bi\u1ec7t.<\/p>\n <p class=\"bd-reveal\">H\u00e0m l\u01b0\u1ee3ng \u0111\u1ed9 \u1ea9m c\u1ee7a ch\u00ednh t\u1edd gi\u1ea5y, \u0111\u01b0\u1ee3c \u0111o theo ti\u00eau chu\u1ea9n ISO 287, c\u0169ng r\u1ea5t quan tr\u1ecdng. Gi\u1ea5y c\u00f3 \u0111\u1ed9 \u1ea9m d\u01b0\u1edbi 5% s\u1ebd tr\u1edf n\u00ean gi\u00f2n v\u00e0 n\u1ee9t v\u1ee1 khi g\u1ea5p. Gi\u1ea5y c\u00f3 \u0111\u1ed9 \u1ea9m tr\u00ean 8% c\u00f3 nguy c\u01a1 b\u1ecb n\u1ea5m m\u1ed1c v\u00e0 m\u1ea5t \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc trong qu\u00e1 tr\u00ecnh b\u1ea3o qu\u1ea3n. M\u1ed9t nh\u00e0 cung c\u1ea5p kh\u00f4ng theo d\u00f5i v\u00e0 ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m c\u1ee7a gi\u1ea5y \u0111\u1ea7u v\u00e0o \u0111ang m\u1ea1o hi\u1ec3m v\u1edbi t\u1eebng l\u00f4 h\u00e0ng.<\/p>\n\n <h3>\u0110\u1ed9 b\u1ec1n k\u1ebft c\u1ea5u c\u1ee7a c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i, \u0111\u00e1y v\u00e0 v\u1ea5n \u0111\u1ec1 v\u1ec1 tay c\u1ea7m<\/h3>\n <p class=\"bd-reveal\">Ch\u1ea5t l\u01b0\u1ee3ng gia c\u00f4ng th\u1ec3 hi\u1ec7n r\u00f5 nh\u1ea5t \u1edf nh\u1eefng v\u1ecb tr\u00ed ch\u1ecbu l\u1ef1c l\u1edbn nh\u1ea5t. \u0110\u1ed1i v\u1edbi t\u00fai gi\u1ea5y, nh\u1eefng v\u1ecb tr\u00ed \u0111\u00f3 l\u00e0 \u0111\u01b0\u1eddng may d\u1ecdc, c\u00e1c n\u1ebfp g\u1ea5p \u1edf \u0111\u00e1y v\u00e0 c\u00e1c \u0111i\u1ec3m g\u1eafn quai x\u00e1ch.<\/p>\n <p class=\"bd-reveal\">D\u00f9ng ng\u00f3n tay vu\u1ed1t d\u1ecdc theo \u0111\u01b0\u1eddng may ph\u00eda sau. \u0110\u01b0\u1eddng may ph\u1ea3i th\u1eb3ng, \u0111\u01b0\u1ee3c d\u00e1n k\u00edn ho\u00e0n to\u00e0n, kh\u00f4ng c\u00f3 khe h\u1edf hay keo tr\u00e0n ra ngo\u00e0i. \u0110\u01b0\u1eddng may g\u1ee3n s\u00f3ng ho\u1eb7c c\u00f3 khe h\u1edf r\u00f5 r\u00e0ng gi\u1eefa c\u00e1c v\u1ec7t keo cho th\u1ea5y vi\u1ec7c b\u00f4i keo kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 \u0111\u01b0\u1eddng may n\u00e0y s\u1ebd b\u1ecb h\u1ecfng khi ch\u1ecbu t\u1ea3i. B\u1ea3n th\u00e2n v\u1ec7t keo ph\u1ea3i li\u00ean t\u1ee5c v\u00e0 c\u00f3 chi\u1ec1u r\u1ed9ng \u0111\u1ed3ng \u0111\u1ec1u. C\u00e1c v\u1ec7t keo ng\u1eaft qu\u00e3ng, m\u1ecfng ho\u1eb7c kh\u00f4ng \u0111\u1ec1u l\u00e0 khuy\u1ebft t\u1eadt trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n <p class=\"bd-reveal\">\u0110\u1eb7t t\u00fai l\u00ean m\u1ed9t b\u1ec1 m\u1eb7t ph\u1eb3ng. M\u1ed9t chi\u1ebfc t\u00fai SOS \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1ed1t s\u1ebd n\u1eb1m ho\u00e0n to\u00e0n ph\u1eb3ng, kh\u00f4ng b\u1ecb l\u1eafc l\u01b0 hay nghi\u00eang. N\u1ebfu \u0111\u00e1y t\u00fai kh\u00f4ng n\u1eb1m ph\u1eb3ng, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 v\u1ecb tr\u00ed g\u1ea5p t\u00fai kh\u00f4ng ch\u00ednh x\u00e1c, c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 dung sai cho ph\u00e9p l\u00e0 \u00b10,5 mm. L\u1eadt t\u00fai l\u1ea1i v\u00e0 ki\u1ec3m tra c\u00e1c n\u1ebfp g\u1ea5p \u1edf \u0111\u00e1y. C\u00e1c n\u1ebfp g\u1ea5p n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c g\u1ea5p \u0111\u1ed1i x\u1ee9ng, v\u1edbi c\u00e1c \u0111\u01b0\u1eddng g\u1ea5p r\u00f5 n\u00e9t v\u00e0 s\u1eafc s\u1ea3o. C\u00e1c n\u1ebfp g\u1ea5p l\u1ec7ch t\u00e2m ho\u1eb7c b\u1ecb nh\u0103n nheo thay v\u00ec r\u00f5 n\u00e9t cho th\u1ea5y c\u01a1 ch\u1ebf g\u1ea5p t\u00fai kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng t\u1ed1t.<\/p>\n <p class=\"bd-reveal\">K\u00e9o nh\u1eb9 t\u1eebng quai x\u00e1ch. B\u1ea1n c\u00f3 c\u1ea3m th\u1ea5y quai \u0111\u01b0\u1ee3c g\u1eafn ch\u1eafc ch\u1eafn hay \u0111i\u1ec3m g\u1eafn c\u00f3 b\u1ecb u\u1ed1n cong kh\u00f4ng? H\u00e3y quan s\u00e1t mi\u1ebfng gia c\u1ed1 b\u00ean trong t\u00fai. Mi\u1ebfng gia c\u1ed1 c\u00f3 \u0111\u01b0\u1ee3c d\u00e1n ch\u1eb7t ho\u00e0n to\u00e0n, kh\u00f4ng c\u00f3 b\u1ecdt kh\u00ed hay m\u00e9p b\u1ecb bong tr\u00f3c kh\u00f4ng? M\u1ed9t mi\u1ebfng gia c\u1ed1 b\u1ecb bong tr\u00f3c \u1edf g\u00f3c l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a s\u1ef1 c\u1ed1 s\u1eafp x\u1ea3y ra. L\u1ef1c k\u1ebft d\u00ednh gi\u1eefa mi\u1ebfng gia c\u1ed1 v\u00e0 th\u00e2n t\u00fai ph\u1ea3i m\u1ea1nh h\u01a1n l\u1ef1c li\u00ean k\u1ebft gi\u1eefa c\u00e1c s\u1ee3i gi\u1ea5y b\u00ean trong. Khi t\u00fai b\u1ecb r\u00e1ch \u0111\u00fang c\u00e1ch, gi\u1ea5y s\u1ebd r\u00e1ch xung quanh mi\u1ebfng gia c\u1ed1 trong khi mi\u1ebfng gia c\u1ed1 v\u1eabn d\u00ednh ch\u1eb7t. N\u1ebfu mi\u1ebfng gia c\u1ed1 bong ra kh\u1ecfi gi\u1ea5y m\u1ed9t c\u00e1ch g\u1ecdn g\u00e0ng, th\u00ec ch\u1ea5t k\u1ebft d\u00ednh ch\u00ednh l\u00e0 \u0111i\u1ec3m y\u1ebfu.<\/p>\n\n <h3>Ti\u00eau chu\u1ea9n ki\u1ec3m tra: Nh\u1eefng con s\u1ed1 \u0111\u1eb1ng sau c\u00e1c tuy\u00ean b\u1ed1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng<\/h3>\n <p class=\"bd-reveal\">\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi mua mong mu\u1ed1n c\u00f3 s\u1ef1 x\u00e1c minh kh\u00e1ch quan thay v\u00ec ch\u1ec9 d\u1ef1a tr\u00ean \u1ea5n t\u01b0\u1ee3ng ch\u1ee7 quan, ng\u00e0nh bao b\u00ec gi\u1ea5y \u0111\u00e3 c\u00f3 m\u1ed9t b\u1ed9 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp v\u1eefng ch\u1eafc:<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead>\n <tr>\n <th>Ki\u1ec3m tra<\/th>\n <th>Ti\u00eau chu\u1ea9n<\/th>\n <th>Ch\u1ec9 s\u1ed1 n\u00e0y \u0111o l\u01b0\u1eddng \u0111i\u1ec1u g\u00ec<\/th>\n <th>T\u1ea1i sao \u0111i\u1ec1u n\u00e0y l\u1ea1i quan tr\u1ecdng<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>\u0110\u1ed9 b\u1ec1n k\u00e9o<\/td>\n <td>ASTM D828 \/ ISO 1924-2<\/td>\n <td>L\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e9 gi\u1ea5y ra (MD & CD)<\/td>\n <td>T\u00fai c\u00f3 th\u1ec3 ch\u1ee9a \u0111\u01b0\u1ee3c bao nhi\u00eau tr\u1ecdng l\u01b0\u1ee3ng tr\u01b0\u1edbc khi th\u00e2n t\u00fai b\u1ecb r\u00e1ch?<\/td>\n <\/tr>\n <tr>\n <td>Kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch<\/td>\n <td>ASTM D6242 \/ ISO 1974<\/td>\n <td>L\u1ef1c l\u00e0m v\u1ebft r\u00e1ch lan r\u1ed9ng t\u1eeb v\u1ebft c\u1eaft<\/td>\n <td>Li\u1ec7u m\u1ed9t v\u1ebft th\u1ee7ng nh\u1ecf c\u00f3 bi\u1ebfn th\u00e0nh m\u1ed9t v\u1ebft r\u00e1ch nghi\u00eam tr\u1ecdng hay kh\u00f4ng<\/td>\n <\/tr>\n <tr>\n <td>\u0110\u1ed9 b\u1ec1n k\u00e9o \u0111\u1ee9t<\/td>\n <td>ASTM D774 \/ ISO 2758<\/td>\n <td>\u00c1p l\u1ef1c t\u1eeb b\u00ean trong th\u00fac \u0111\u1ea9y s\u1ef1 b\u00f9ng n\u1ed5<\/td>\n <td>C\u00e1c v\u1eadt ph\u1ea9m \u0111ang \u0111\u1ea9y ra ngo\u00e0i, t\u00e1c \u0111\u1ed9ng l\u00ean th\u00e0nh t\u00fai<\/td>\n <\/tr>\n <tr>\n <td>H\u00e0m l\u01b0\u1ee3ng \u0111\u1ed9 \u1ea9m<\/td>\n <td>Ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf<\/td>\n <td>\u0110\u1ed9 \u1ea9m c\u00e2n b\u1eb1ng<\/td>\n <td>B\u00ean ngo\u00e0i 5-8% = b\u1ecb n\u1ee9t ho\u1eb7c m\u1ed1c<\/td>\n <\/tr>\n <tr>\n <td>H\u1ec7 s\u1ed1 ma s\u00e1t (COF)<\/td>\n <td>CH\u1ed0T T815<\/td>\n <td>Ma s\u00e1t t\u0129nh gi\u1eefa c\u00e1c b\u1ec1 m\u1eb7t<\/td>\n <td>Li\u1ec7u c\u00e1c bao h\u00e0ng x\u1ebfp ch\u1ed3ng l\u00ean nhau c\u00f3 tr\u01b0\u1ee3t tr\u00ean pallet hay kh\u00f4ng<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p class=\"bd-reveal\">M\u1ed9t nh\u00e0 cung c\u1ea5p c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1c b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m theo c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c th\u1eed nghi\u1ec7m v\u1ec1 \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111\u1ed9 b\u1ec1n x\u00e9 v\u00e0 \u0111\u1ed9 b\u1ec1n v\u1ee1, \u0111\u01b0\u1ee3c coi l\u00e0 \u0111ang ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c \u0111\u1ed9 chuy\u00ean nghi\u1ec7p. C\u00e1c gi\u00e1 tr\u1ecb s\u1ed1 c\u1ee5 th\u1ec3 kh\u00f4ng quan tr\u1ecdng b\u1eb1ng s\u1ef1 s\u1eb5n l\u00f2ng c\u1ee7a nh\u00e0 cung c\u1ea5p trong vi\u1ec7c \u0111o l\u01b0\u1eddng v\u00e0 c\u00f4ng b\u1ed1 ch\u00fang. Vi\u1ec7c t\u1eeb ch\u1ed1i chia s\u1ebb d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m l\u00e0 m\u1ed9t t\u00edn hi\u1ec7u m\u1ea1nh m\u1ebd h\u01a1n nhi\u1ec1u so v\u1edbi b\u1ea5t k\u1ef3 k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m ri\u00eang l\u1ebb n\u00e0o.<\/p>\n\n <div class=\"rich-callout-info bd-reveal\">\n <p><strong>M\u1eb9o v\u1ec1 mua s\u1eafm:<\/strong> Khi y\u00eau c\u1ea7u m\u1eabu t\u1eeb m\u1ed9t nh\u00e0 cung c\u1ea5p m\u1edbi, h\u00e3y y\u00eau c\u1ea7u b\u00e1o c\u00e1o k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n k\u00e9o v\u00e0 \u0111\u1ed9 b\u1ec1n x\u00e9 theo c\u1ea3 h\u01b0\u1edbng d\u1ecdc m\u00e1y (MD) v\u00e0 h\u01b0\u1edbng ngang m\u00e1y (CD). S\u1ef1 ch\u00eanh l\u1ec7ch l\u1edbn gi\u1eefa c\u00e1c gi\u00e1 tr\u1ecb MD v\u00e0 CD cho th\u1ea5y vi\u1ec7c ki\u1ec3m so\u00e1t h\u01b0\u1edbng s\u1ee3i trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t gi\u1ea5y ch\u01b0a t\u1ed1t, v\u00e0 t\u00fai gi\u1ea5y s\u1ebd c\u00f3 hi\u1ec7u su\u1ea5t kh\u00f4ng \u1ed5n \u0111\u1ecbnh khi s\u1eed d\u1ee5ng trong th\u1ef1c t\u1ebf.<\/p>\n <\/div>\n\n <div class=\"bp-4-ref bd-reveal\">\n <div class=\"bp-4-header\">\n <div class=\"bp-4-icon\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\" \/>\n <polyline points=\"9 12 11 14 15 10\" \/>\n <\/svg><\/div>\n <div class=\"bp-4-title\">C\u00e1c b\u00e0i ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng m\u00e0 m\u1ecdi ng\u01b0\u1eddi mua h\u00e0ng n\u00ean y\u00eau c\u1ea7u<\/div>\n <\/div>\n <div class=\"bp-4-grid\">\n <div>\n <div class=\"bp-4-item\"><svg class=\"bp-4-check\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <polyline points=\"20 6 9 17 4 12\" \/>\n <\/svg> \u0110\u1ed9 b\u1ec1n k\u00e9o theo ti\u00eau chu\u1ea9n ASTM D828 \/ ISO 1924-2<\/div>\n <div class=\"bp-4-item\"><svg class=\"bp-4-check\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <polyline points=\"20 6 9 17 4 12\" \/>\n <\/svg> Kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch theo ti\u00eau chu\u1ea9n ASTM D6242 \/ ISO 1974<\/div>\n <div class=\"bp-4-item\"><svg class=\"bp-4-check\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <polyline points=\"20 6 9 17 4 12\" \/>\n <\/svg> \u0110\u1ed9 b\u1ec1n v\u1ee1 theo ti\u00eau chu\u1ea9n ASTM D774 \/ ISO 2758<\/div>\n <\/div>\n <div>\n <div class=\"bp-4-item\"><svg class=\"bp-4-check\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <polyline points=\"20 6 9 17 4 12\" \/>\n <\/svg> H\u00e0m l\u01b0\u1ee3ng \u0111\u1ed9 \u1ea9m theo ti\u00eau chu\u1ea9n ISO 287<\/div>\n <div class=\"bp-4-item\"><svg class=\"bp-4-check\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <polyline points=\"20 6 9 17 4 12\" \/>\n <\/svg> H\u1ec7 s\u1ed1 ma s\u00e1t (COF) theo ti\u00eau chu\u1ea9n TAPPI T815<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <h2 class=\"bd-reveal\">T\u1eeb ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ebfn b\u1ebfn b\u1ed1c d\u1ee1: Nh\u1eefng y\u1ebfu t\u1ed1 c\u1ea7n thi\u1ebft \u0111\u1ec3 s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y tr\u00ean quy m\u00f4 th\u01b0\u01a1ng m\u1ea1i<\/h2>\n <p class=\"bd-reveal\">Hi\u1ec3u \u0111\u01b0\u1ee3c quy tr\u00ecnh s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y l\u00e0 m\u1ed9t chuy\u1ec7n. Hi\u1ec3u \u0111\u01b0\u1ee3c nh\u1eefng y\u1ebfu t\u1ed1 c\u1ea7n thi\u1ebft \u0111\u1ec3 s\u1ea3n xu\u1ea5t ch\u00fang v\u1edbi quy m\u00f4 th\u01b0\u01a1ng m\u1ea1i s\u1ebd gi\u00fap c\u00e1c ph\u1ea7n tr\u01b0\u1edbc \u0111\u00f3 tr\u1edf n\u00ean thi\u1ebft th\u1ef1c h\u01a1n.<\/p>\n <p class=\"bd-reveal\">Ng\u00e0nh s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y ho\u1ea1t \u0111\u1ed9ng tr\u00ean nhi\u1ec1u quy m\u00f4 kh\u00e1c nhau. \u1ede m\u1ee9c c\u01a1 b\u1ea3n, m\u1ed9t m\u00e1y b\u00e1n t\u1ef1 \u0111\u1ed9ng s\u1ea3n xu\u1ea5t t\u00fai ph\u1eb3ng \u0111\u01a1n gi\u1ea3n ho\u1eb7c t\u00fai SOS v\u1edbi t\u1ed1c \u0111\u1ed9 30-60 t\u00fai m\u1ed7i ph\u00fat c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong di\u1ec7n t\u00edch 500-800 feet vu\u00f4ng, v\u1edbi chi ph\u00ed \u0111\u1ea7u t\u01b0 thi\u1ebft b\u1ecb t\u1eeb $5.000 \u0111\u1ebfn $30.000. \u0110\u00e2y l\u00e0 l\u0129nh v\u1ef1c c\u1ee7a c\u00e1c x\u01b0\u1edfng s\u1ea3n xu\u1ea5t nh\u1ecf l\u1ebb: \u0111\u1ee7 \u0111\u1ec3 ph\u1ee5c v\u1ee5 th\u1ecb tr\u01b0\u1eddng \u0111\u1ecba ph\u01b0\u01a1ng, nh\u01b0ng kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 c\u1ea1nh tranh v\u1ec1 chi ph\u00ed \u0111\u01a1n v\u1ecb v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t quy m\u00f4 l\u1edbn.<\/p>\n <p class=\"bd-reveal\">\u1ede ph\u00e2n kh\u00fac t\u1ea7m trung, m\u1ed9t d\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i t\u1ef1 \u0111\u1ed9ng ho\u00e0n to\u00e0n s\u1eed d\u1ee5ng nguy\u00ean li\u1ec7u cu\u1ed9n, ho\u1ea1t \u0111\u1ed9ng v\u1edbi t\u1ed1c \u0111\u1ed9 100\u2013200 t\u00fai m\u1ed7i ph\u00fat, chi\u1ebfm di\u1ec7n t\u00edch 1.000\u20131.500 feet vu\u00f4ng v\u00e0 \u0111\u00f2i h\u1ecfi m\u1ee9c \u0111\u1ea7u t\u01b0 v\u1ed1n t\u1eeb $100.000 \u0111\u1ebfn $300.000. \u0110\u00e2y l\u00e0 quy m\u00f4 t\u1ed1i thi\u1ec3u kh\u1ea3 thi \u0111\u1ec3 cung c\u1ea5p cho c\u00e1c chu\u1ed7i b\u00e1n l\u1ebb khu v\u1ef1c ho\u1eb7c c\u1ea1nh tranh \u0111\u1ec3 gi\u00e0nh c\u00e1c h\u1ee3p \u0111\u1ed3ng B2B c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng trung b\u00ecnh.<\/p>\n <p class=\"bd-reveal\">\u1ede quy m\u00f4 c\u00f4ng nghi\u1ec7p, c\u00e1c d\u00e2y chuy\u1ec1n t\u1ed1c \u0111\u1ed9 cao v\u1edbi c\u00f4ng ngh\u1ec7 in flexo li\u00ean t\u1ee5c, g\u1eafn quai x\u00e1ch t\u1ef1 \u0111\u1ed9ng v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c b\u1eb1ng \u0111\u1ed9ng c\u01a1 servo c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t 300\u2013500 t\u00fai m\u1ed7i ph\u00fat tr\u00ean m\u1ed9t m\u00e1y duy nh\u1ea5t. C\u00e1c c\u01a1 s\u1edf n\u00e0y chi\u1ebfm di\u1ec7n t\u00edch h\u01a1n 3.000 feet vu\u00f4ng cho m\u1ed7i d\u00e2y chuy\u1ec1n v\u00e0 gi\u00e1 thi\u1ebft b\u1ecb l\u00ean t\u1edbi h\u01a1n $500.000. \u1ede quy m\u00f4 n\u00e0y, hi\u1ec7u qu\u1ea3 kinh t\u1ebf tr\u00ean m\u1ed7i \u0111\u01a1n v\u1ecb l\u00e0 r\u00f5 r\u00e0ng: chi ph\u00ed c\u1ed1 \u0111\u1ecbnh c\u1ee7a m\u00e1y, \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 \u0111\u1ec1u tr\u00ean h\u00e0ng tri\u1ec7u t\u00fai m\u1ed7i th\u00e1ng, t\u1ea1o ra chi ph\u00ed tr\u00ean m\u1ed7i t\u00fai m\u00e0 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t quy m\u00f4 nh\u1ecf kh\u00f4ng th\u1ec3 c\u1ea1nh tranh \u0111\u01b0\u1ee3c.<\/p>\n\n <div class=\"bp-5-tiers bd-reveal\">\n <div class=\"bp-5-grid\">\n <div class=\"bp-5-col\">\n <div class=\"bp-5-tier\">M\u1ee5c nh\u1eadp<\/div>\n <div class=\"bp-5-speed\">30-60<\/div>\n <div class=\"bp-5-unit\">t\u00fai m\u1ed7i ph\u00fat<\/div>\n <div class=\"bp-5-invest\">t\u1eeb m\u1ed9t ngh\u00ecn b\u1ed1n tr\u0103m b\u1ed1n m\u01b0\u01a1i l\u0103m \u0111\u1ebfn ba m\u01b0\u01a1i ngh\u00ecn<\/div>\n <div class=\"bp-5-space\">500\u2013800 sq ft<\/div>\n <\/div>\n <div class=\"bp-5-col\">\n <div class=\"bp-5-tier\">Gi\u1eefa<\/div>\n <div class=\"bp-5-speed\">100-200<\/div>\n <div class=\"bp-5-unit\">t\u00fai m\u1ed7i ph\u00fat<\/div>\n <div class=\"bp-5-invest\">t\u1eeb m\u1ed9t \u0111\u1ebfn b\u1ed1n l\u1ea7n, t\u1eeb m\u1ed9t tr\u0103m ngh\u00ecn \u0111\u1ebfn ba tr\u0103m ngh\u00ecn<\/div>\n <div class=\"bp-5-space\">1.000\u20131.500 sq ft<\/div>\n <\/div>\n <div class=\"bp-5-col\">\n <div class=\"bp-5-tier\">C\u00f4ng nghi\u1ec7p<\/div>\n <div class=\"bp-5-speed\">300-500<\/div>\n <div class=\"bp-5-unit\">t\u00fai m\u1ed7i ph\u00fat<\/div>\n <div class=\"bp-5-invest\">M\u1ed9t, hai, b\u1ed1n, n\u0103m, m\u1ed9t tr\u0103m ngh\u00ecn, m\u1ed9t tri\u1ec7u<\/div>\n <div class=\"bp-5-space\">H\u01a1n 3.000 sq ft<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <p class=\"bd-reveal\">Tuy nhi\u00ean, ch\u00ednh chi\u1ebfc m\u00e1y \u0111\u00f3 ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng. M\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u00f2n c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng in \u1ea5n (d\u00f9 l\u00e0 in flexo li\u00ean t\u1ee5c hay in offset r\u1eddi), thi\u1ebft b\u1ecb s\u1ea5y v\u00e0 l\u00e0m c\u1ee9ng, c\u00e1c tr\u1ea1m ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng, m\u00e1y m\u00f3c t\u1ef1 \u0111\u1ed9ng \u0111\u1ebfm v\u00e0 \u0111\u00f3ng g\u00f3i, kho ch\u1ee9a nguy\u00ean li\u1ec7u th\u00f4, c\u0169ng nh\u01b0 kho ch\u1ee9a th\u00e0nh ph\u1ea9m. Chi ph\u00ed cho ch\u00ednh chi\u1ebfc m\u00e1y s\u1ea3n xu\u1ea5t t\u00fai th\u01b0\u1eddng chi\u1ebfm t\u1eeb 40 \u0111\u1ebfn 60 ph\u1ea7n tr\u0103m t\u1ed5ng chi ph\u00ed thi\u1ebft l\u1eadp. C\u00e1c y\u1ebfu t\u1ed1 c\u00f2n l\u1ea1i chi\u1ebfm ph\u1ea7n c\u00f2n l\u1ea1i.<\/p>\n <p class=\"bd-reveal\">\u0110\u00e2y ch\u00ednh l\u00e0 \u0111i\u1ec3m giao thoa gi\u1eefa vi\u1ec7c l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb v\u00e0 th\u1ef1c t\u1ebf v\u1eadn h\u00e0nh l\u00e2u d\u00e0i. C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y nh\u01b0 t\u1ed1c \u0111\u1ed9, d\u1ea3i k\u00edch th\u01b0\u1edbc t\u00fai, c\u00e1c t\u00f9y ch\u1ecdn g\u1eafn tay c\u1ea7m, t\u00edch h\u1ee3p in \u1ea5n ch\u1ec9 l\u00e0 m\u1ed9t n\u1eeda c\u1ee7a c\u00e2u chuy\u1ec7n. N\u1eeda c\u00f2n l\u1ea1i l\u00e0 nh\u1eefng g\u00ec di\u1ec5n ra sau khi l\u1eafp \u0111\u1eb7t: \u0111\u00e0o t\u1ea1o ng\u01b0\u1eddi v\u1eadn h\u00e0nh, h\u1ed7 tr\u1ee3 b\u1ea3o tr\u00ec, t\u00ednh s\u1eb5n c\u00f3 c\u1ee7a ph\u1ee5 t\u00f9ng thay th\u1ebf, v\u00e0 s\u1ef1 s\u1eb5n l\u00f2ng c\u1ee7a nh\u00e0 cung c\u1ea5p trong vi\u1ec7c h\u1ed7 tr\u1ee3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 t\u1eeb xa khi c\u00f3 s\u1ef1 c\u1ed1 x\u1ea3y ra v\u00e0o l\u00fac 2 gi\u1edd s\u00e1ng \u1edf ph\u00eda b\u00ean kia th\u1ebf gi\u1edbi. M\u1ed9t m\u00e1y c\u00f3 gi\u00e1 ban \u0111\u1ea7u r\u1ebb h\u01a1n 20% nh\u01b0ng kh\u00f4ng \u0111i k\u00e8m v\u1edbi b\u1ea5t k\u1ef3 h\u1ed7 tr\u1ee3 sau b\u00e1n h\u00e0ng n\u00e0o s\u1ebd, trong su\u1ed1t v\u00f2ng \u0111\u1eddi v\u1eadn h\u00e0nh 10 n\u0103m, g\u1ea7n nh\u01b0 ch\u1eafc ch\u1eafn s\u1ebd t\u1ed1n k\u00e9m h\u01a1n so v\u1edbi l\u1ef1a ch\u1ecdn \u201c\u0111\u1eaft ti\u1ec1n\u201d kia. <a href=\"https:\/\/www.ketegroup.com\/vn\/nha-san-xuat-may-lam-tui-giay-hang-dau\/\">C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t<\/a> Ch\u1eb3ng h\u1ea1n nh\u01b0 Kete, v\u1edbi c\u00e1c m\u00e1y s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf c\u00f3 c\u1ea5u h\u00ecnh \u0111i\u1ec1u ch\u1ec9nh linh ho\u1ea1t \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c k\u00edch c\u1ee1, ki\u1ec3u d\u00e1ng v\u00e0 y\u00eau c\u1ea7u s\u1ea3n l\u01b0\u1ee3ng kh\u00e1c nhau, \u0111\u00e3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y th\u00f4ng qua m\u1ed9t chu tr\u00ecnh d\u1ecbch v\u1ee5 c\u00f3 c\u1ea5u tr\u00fac g\u1ed3m n\u0103m giai \u0111o\u1ea1n: t\u01b0 v\u1ea5n, s\u1ea3n xu\u1ea5t, giao h\u00e0ng, l\u1eafp \u0111\u1eb7t v\u00e0 d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i li\u00ean t\u1ee5c, trong \u0111\u00f3 vi\u1ec7c b\u00e1n m\u00e1y \u0111\u01b0\u1ee3c coi l\u00e0 \u0111i\u1ec3m gi\u1eefa c\u1ee7a m\u1ed1i quan h\u1ec7, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec3m k\u1ebft th\u00fac.<\/p>\n <p class=\"bd-reveal\">\u0110\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai \u0111ang \u0111\u00e1nh gi\u00e1 chu\u1ed7i cung \u1ee9ng t\u00fai gi\u1ea5y \u2014 d\u00f9 l\u00e0 ng\u01b0\u1eddi mua, nh\u00e0 s\u00e1ng l\u1eadp startup hay nh\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0o thi\u1ebft b\u1ecb \u2014 th\u00ec nh\u1eadn \u0111\u1ecbnh c\u1ed1t l\u00f5i l\u00e0: gi\u00e1 c\u1ee7a m\u1ed9t chi\u1ebfc t\u00fai hay m\u1ed9t chi\u1ebfc m\u00e1y ch\u1ec9 ph\u1ea3n \u00e1nh ph\u1ea7n n\u1ed5i c\u1ee7a c\u1ea5u tr\u00fac chi ph\u00ed. Ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u1ed9 tin c\u1eady v\u00e0 d\u1ecbch v\u1ee5 ch\u00ednh l\u00e0 ph\u1ea7n ch\u00ecm c\u1ee7a t\u1ea3ng b\u0103ng tr\u00f4i. Quy tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 trong b\u00e0i vi\u1ebft n\u00e0y, t\u1eeb d\u0103m g\u1ed7 \u0111\u1ebfn t\u00fai th\u00e0nh ph\u1ea9m, ch\u1ec9 m\u1ea1nh b\u1eb1ng m\u1eaft x\u00edch y\u1ebfu nh\u1ea5t trong chu\u1ed7i s\u1ea3n xu\u1ea5t. Hi\u1ec3u r\u00f5 t\u1eebng m\u1eaft x\u00edch ch\u00ednh l\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa vi\u1ec7c mua h\u00e0ng d\u1ef1a tr\u00ean gi\u00e1 c\u1ea3 v\u00e0 mua h\u00e0ng d\u1ef1a tr\u00ean s\u1ef1 tin t\u01b0\u1edfng.<\/p>\n\n <div class=\"bp-cta-end bd-reveal\">\n <div class=\"bp-cta-end-icon\"><svg width=\"32\" height=\"32\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <path d=\"M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z\" \/>\n <polyline points=\"22,6 12,13 2,6\" \/>\n <\/svg><\/div>\n <div class=\"bp-cta-end-title\">H\u00e3y trao \u0111\u1ed5i v\u1edbi chuy\u00ean gia v\u1ec1 m\u00e1y m\u00f3c s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y<\/div>\n <div class=\"bp-cta-end-sub\">H\u00e3y nh\u1eadn gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1ee5c ti\u00eau s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n, t\u1eeb lo\u1ea1i t\u00fai v\u00e0 s\u1ea3n l\u01b0\u1ee3ng cho \u0111\u1ebfn ng\u00e2n s\u00e1ch v\u00e0 di\u1ec7n t\u00edch s\u00e0n.<\/div>\n <a class=\"bp-cta-end-btn\" href=\"https:\/\/www.ketegroup.com\/vn\/lien-he\/\">Y\u00eau c\u1ea7u t\u01b0 v\u1ea5n <svg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"vertical-align: -3px; margin-left: 4px;\">\n <line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\" \/>\n <polyline points=\"12 5 19 12 12 19\" \/>\n <\/svg><\/a>\n <\/div>\n\n <hr>\n\n <h3>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h3>\n <ol>\n <li>ScienceDirect. \u201cB\u1ed9t gi\u1ea5y Kraft.\u201d 2024. <a href=\"https:\/\/www.sciencedirect.com\/topics\/agricultural-and-biological-sciences\/kraft-pulp\" rel=\"nofollow\">https:\/\/www.sciencedirect.com\/topics\/agricultural-and-biological-sciences\/kraft-pulp<\/a><\/li>\n <li>Wikipedia. \u201cQuy tr\u00ecnh l\u1ef1c.\u201d <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Kraft_pulping\" rel=\"nofollow\">https:\/\/en.m.wikipedia.org\/wiki\/Kraft_pulping<\/a><\/li>\n <li>BagsMachine.com. \u201cH\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n l\u01b0u \u00fd khi v\u1eadn h\u00e0nh m\u00e1y s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y.\u201d 2024. <a href=\"https:\/\/www.bagsmachine.com\/529.html\" rel=\"nofollow\">https:\/\/www.bagsmachine.com\/529.html<\/a><\/li>\n <li>ASTM International. \u201cPh\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n ASTM D828 v\u1ec1 c\u00e1c t\u00ednh ch\u1ea5t k\u00e9o c\u1ee7a gi\u1ea5y v\u00e0 b\u00eca gi\u1ea5y.\u201d <a href=\"https:\/\/www.astm.org\" rel=\"nofollow\">www.astm.org<\/a><\/li>\n <li>ASTM International. \u201cPh\u01b0\u01a1ng ph\u00e1p th\u1eed ti\u00eau chu\u1ea9n ASTM D6242 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n x\u00e9 c\u1ee7a gi\u1ea5y.\u201d <a href=\"https:\/\/www.astm.org\" rel=\"nofollow\">www.astm.org<\/a><\/li>\n <li>ISO. \u201cISO 287 Gi\u1ea5y v\u00e0 b\u00eca c\u1ee9ng \u2013 X\u00e1c \u0111\u1ecbnh h\u00e0m l\u01b0\u1ee3ng \u0111\u1ed9 \u1ea9m.\u201d <a href=\"https:\/\/www.iso.org\" rel=\"nofollow\">www.iso.org<\/a><\/li>\n <li>T\u1eadp \u0111o\u00e0n Kete. \u201cM\u00e1y s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y.\u201d <a href=\"https:\/\/www.ketegroup.com\/vn\">https:\/\/www.ketegroup.com\/<\/a><\/li>\n <li>T\u1eadp \u0111o\u00e0n Kete. \u201cLi\u00ean h\u1ec7.\u201d <a href=\"https:\/\/www.ketegroup.com\/vn\/lien-he\/\">https:\/\/www.ketegroup.com\/contact\/<\/a><\/li>\n <\/ol>\n\n <\/article>\n <\/div>\n<\/body>\n\n<\/html>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>T\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t nh\u01b0 th\u1ebf n\u00e0o? H\u01b0\u1edbng d\u1eabn s\u1ea3n xu\u1ea5t to\u00e0n di\u1ec7n t\u1eeb b\u1ed9t gi\u1ea5y \u0111\u1ebfn s\u1ea3n ph\u1ea9m ho\u00e0n ch\u1ec9nh. Ch\u1ec9 c\u1ea7n b\u01b0\u1edbc v\u00e0o b\u1ea5t k\u1ef3 c\u1eeda h\u00e0ng t\u1ea1p h\u00f3a, c\u1eeda h\u00e0ng th\u1eddi trang hay nh\u00e0 h\u00e0ng b\u00e1n \u0111\u1ed3 mang v\u1ec1 n\u00e0o, b\u1ea1n c\u0169ng s\u1ebd ra v\u1ec1 v\u1edbi m\u1ed9t chi\u1ebfc t\u00fai gi\u1ea5y. H\u00e0ng t\u1ef7 chi\u1ebfc t\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c trao tay m\u1ed7i n\u0103m, song h\u00e0nh tr\u00ecnh t\u1eeb m\u1ed9t khu r\u1eebng th\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1ec1n v\u1eefng \u0111\u1ebfn chi\u1ebfc t\u00fai gi\u1ea5y ph\u1eb3ng phiu, \u0111\u00e1y vu\u00f4ng trong tay b\u1ea1n l\u1ea1i th\u1eadt b\u1ea5t ng\u1edd [\u2026]<\/p>","protected":false},"author":1,"featured_media":14864,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"How Are Paper Bags Made? Pulp, Process & Machinery","_seopress_titles_desc":"Discover exactly how are paper bags made, from virgin softwood kraft pulp to precision folding machinery. Learn to evaluate GSM and bag quality. Read now!","_seopress_robots_index":"","footnotes":""},"categories":[27,73,67],"tags":[],"class_list":["post-29508","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-bag-making-machines","category-recent-blogs","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/29508","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/comments?post=29508"}],"version-history":[{"count":8,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/29508\/revisions"}],"predecessor-version":[{"id":29659,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/29508\/revisions\/29659"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/media\/14864"}],"wp:attachment":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/media?parent=29508"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/categories?post=29508"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/tags?post=29508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":29508,"date":"2026-07-07T14:23:12","date_gmt":"2026-07-07T06:23:12","guid":{"rendered":"https:\/\/www.ketegroup.com\/?p=29508"},"modified":"2026-07-13T16:32:57","modified_gmt":"2026-07-13T08:32:57","slug":"how-are-paper-bags-made","status":"publish","type":"post","link":"https:\/\/www.ketegroup.com\/vn\/tui-giay-duoc-lam-nhu-the-nao\/","title":{"rendered":"T\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t nh\u01b0 th\u1ebf n\u00e0o? H\u01b0\u1edbng d\u1eabn s\u1ea3n xu\u1ea5t to\u00e0n di\u1ec7n t\u1eeb b\u1ed9t gi\u1ea5y \u0111\u1ebfn s\u1ea3n ph\u1ea9m ho\u00e0n ch\u1ec9nh"},"content":{"rendered":"\n\n\n\n \n \n T\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t nh\u01b0 th\u1ebf n\u00e0o? H\u01b0\u1edbng d\u1eabn s\u1ea3n xu\u1ea5t to\u00e0n di\u1ec7n t\u1eeb b\u1ed9t gi\u1ea5y \u0111\u1ebfn s\u1ea3n ph\u1ea9m ho\u00e0n ch\u1ec9nh<\/title>\n<\/head>\n\n<body>\n <div class=\"bd-post\">\n <style>\n @import url('https:\/\/fonts.googleapis.com\/css2?family=Hammersmith+One&family=Open+Sans:wght@400;600;700&display=swap');\n @import url('https:\/\/use.typekit.net\/urd7din.css'); \/* urw-din from Adobe Fonts *\/\n \n .bd-post {\n --prose-width: 100%;\n --gap-attach: 16px;\n --gap-normal: 32px;\n --gap-section: 48px;\n --pad-compact: 16px;\n --pad-standard: 24px;\n \n \/* Palette Body surface *\/\n --body-bg: #FFFFFF;\n --body-text: #333333;\n --body-text-secondary: #666666;\n --body-text-accent: #0D4B99;\n \n \/* Palette Inverse surface *\/\n --inverse-bg: #1A1D20;\n --inverse-text: #FFFFFF;\n --inverse-text-secondary: #9EACBD;\n --inverse-text-accent: #6BAEFF;\n \n \/* Palette Accent *\/\n --accent: #136AD5;\n --accent-dark: #245AC5;\n --accent-orange: #FF6A00;\n --accent-text-grade: #0D4B99;\n \n \/* Palette Neutral card *\/\n --card-fill: #F2F6FB;\n --card-border: #D0DFF0;\n \n \/* Palette Light BG *\/\n --light-bg: #F6F6F6;\n --light-border: #E0E4E8;\n \n \/* Accent hover *\/\n --accent-hover: #0072FF;\n \n \/* Dark mode overrides *\/\n --dark-body-bg: #141619;\n --dark-body-text: #E8EAED;\n --dark-inverse-bg: #F0F2F5;\n --dark-inverse-text: #1A1D20;\n --dark-card-fill: #1E2227;\n --dark-card-border: #2A3038;\n \n font-family: \"Open Sans\", Sans-serif;\n font-weight: 400;\n font-size: 16px;\n line-height: 1.6;\n color: #333333;\n background: var(--body-bg);\n padding: 40px;\n max-width: 100%;\n box-sizing: border-box;\n }\n .bd-post a { overflow-wrap: anywhere; word-break: break-word; color: var(--accent); text-decoration: underline; text-decoration-color: var(--accent); }\n .bd-post p, .bd-post li { overflow-wrap: break-word; }\n .bd-post .bd-post-article { max-width: 100%; margin: 0 auto; }\n \n .bd-post p { margin: 0 0 1em; }\n \n .bd-post h2 { font-family: \"Hammersmith One\", Sans-serif; font-weight: 400; font-size: 28px; line-height: 1.2; color: #333333; margin: 48px 0 16px; transform-origin: left; }\n .bd-post h3 { font-family: \"Open Sans\", Sans-serif; font-weight: 600; font-size: 20px; line-height: 1.2; color: #333333; margin: 32px 0 12px; }\n .bd-post h4 { font-family: \"Open Sans\", Sans-serif; font-weight: 600; font-size: 18px; line-height: 1.2; color: #333333; margin: 24px 0 8px; }\n \n .bd-post ul { list-style: disc outside !important; margin: 0 0 1em; padding-left: 2em !important; }\n .bd-post ol { list-style: decimal outside !important; margin: 0 0 1em; padding-left: 2em !important; }\n .bd-post li { margin-bottom: 0.5em; display: list-item !important; }\n .bd-post strong { font-weight: 700; }\n \n .bd-post hr { height: 1px; background: var(--light-border); border: none; margin: 32px 0; }\n \n .bd-post blockquote {\n border-left: 3px solid var(--accent);\n background: var(--card-fill);\n padding: 16px 20px;\n margin: 24px 0;\n font-style: normal;\n color: var(--body-text);\n }\n .bd-post blockquote p { margin: 0; }\n \n .bd-post table { width: 100%; border-collapse: collapse; margin: 0 0 1em; font-size: 15px; }\n .bd-post th { background: var(--light-bg); text-align: left; padding: 10px 12px; font-weight: 600; color: var(--body-text); border-bottom: 2px solid var(--card-border); }\n .bd-post td { padding: 10px 12px; border-bottom: 1px solid var(--light-border); }\n .bd-post .table-wrapper { overflow-x: auto; margin: 0 0 1em; }\n \n .bd-post code { background: var(--light-bg); font-family: \"SF Mono\", Menlo, monospace; font-size: 14px; padding: 2px 6px; border-radius: 4px; }\n \n .bd-post [class*=\"bp-\"] { box-sizing: border-box; }\n .bd-post .bd-post-article > .bp-1-tip { margin: var(--gap-attach) 0 var(--gap-normal); }\n .bd-post .bd-post-article > .bp-2-stat { margin: var(--gap-normal) 0; }\n .bd-post .bd-post-article > .bp-3-flow { margin: var(--gap-normal) 0; }\n .bd-post .bd-post-article > .bp-cta-mid { margin: var(--gap-section) 0; }\n .bd-post .bd-post-article > .bp-4-ref { margin: var(--gap-normal) 0; }\n .bd-post .bd-post-article > .bp-5-tiers { margin: var(--gap-normal) 0; }\n .bd-post .bd-post-article > .bp-cta-end { margin: var(--gap-section) 0; }\n \n \/* BP-1: GSM Sweet Spot Tip (low) *\/\n .bd-post .bp-1-tip {\n display: flex; gap: 12px; align-items: flex-start;\n background: var(--card-fill);\n border: 1px solid var(--card-border);\n border-left: 3px solid var(--accent);\n padding: var(--pad-compact);\n border-radius: 6px;\n }\n .bd-post .bp-1-icon { flex-shrink: 0; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; color: var(--accent); }\n .bd-post .bp-1-text { flex: 1; }\n .bd-post .bp-1-text p { margin: 0; font-size: 16px; color: var(--body-text); }\n \n \/* BP-2: 95% Recovery Stat (medium) *\/\n .bd-post .bp-2-stat {\n background: var(--card-fill);\n border: 1px solid var(--card-border);\n padding: var(--pad-standard);\n border-radius: 8px;\n }\n .bd-post .bp-2-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }\n .bd-post .bp-2-icon { width: 28px; height: 28px; color: var(--accent); flex-shrink: 0; }\n .bd-post .bp-2-numeral { font-family: \"urw-din-condensed\", \"urw-din\", Sans-serif; font-size: 42px; font-weight: 600; color: var(--accent-text-grade); line-height: 1; }\n .bd-post .bp-2-label { font-size: 14px; color: var(--body-text-secondary); text-transform: uppercase; letter-spacing: 0.04em; }\n .bd-post .bp-2-text { font-size: 15px; color: var(--body-text); line-height: 1.6; }\n \n \/* BP-3: Bottom Formation Flow (medium) *\/\n .bd-post .bp-3-flow {\n background: var(--card-fill);\n border: 1px solid var(--card-border);\n padding: var(--pad-standard);\n border-radius: 8px;\n }\n .bd-post .bp-3-flow-inner { display: flex; align-items: flex-start; }\n .bd-post .bp-3-step { flex: 1; text-align: center; }\n .bd-post .bp-3-circle { width: 32px; height: 32px; background: var(--accent); color: #FFFFFF; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 8px; font-family: \"urw-din-condensed\", \"urw-din\", Sans-serif; font-size: 16px; font-weight: 600; }\n .bd-post .bp-3-label { font-size: 13px; color: var(--body-text); font-weight: 600; margin-bottom: 4px; }\n .bd-post .bp-3-detail { font-size: 12px; color: var(--body-text-secondary); line-height: 1.5; }\n .bd-post .bp-3-connector { flex: 0 0 auto; width: 24px; height: 32px; display: flex; align-items: center; justify-content: center; color: var(--card-border); }\n .bd-post .bp-3-caption { margin-top: 16px; font-size: 13px; color: var(--body-text-secondary); font-style: italic; text-align: center; border-top: 1px solid var(--card-border); padding-top: 12px; }\n \n \/* BP-cta-mid: Mid CTA (medium, Accent fill) *\/\n .bd-post .bp-cta-mid {\n background: var(--accent);\n color: #FFFFFF;\n padding: var(--pad-standard);\n border-radius: 8px;\n display: flex; align-items: center; gap: 24px;\n }\n .bd-post .bp-cta-mid-icon { flex-shrink: 0; width: 24px; height: 24px; color: #FFFFFF; }\n .bd-post .bp-cta-mid-text { flex: 1; }\n .bd-post .bp-cta-mid-text p { margin: 0; font-size: 18px; font-weight: 600; color: #FFFFFF; }\n .bd-post .bp-cta-mid-btn {\n display: inline-block; padding: 12px 24px; border: 2px solid #FFFFFF; border-radius: 6px;\n background: #FFFFFF !important; color: #136AD5 !important;\n text-decoration: none; font-size: 16px; font-weight: 600; white-space: nowrap;\n transition: background .2s ease-out, color .2s ease-out;\n }\n .bd-post .bp-cta-mid-btn:hover { background: transparent !important; color: #FFFFFF !important; }\n \n \/* BP-4: Testing Standards Reference Card (medium) *\/\n .bd-post .bp-4-ref {\n background: var(--card-fill);\n border: 1px solid var(--card-border);\n padding: var(--pad-standard);\n border-radius: 8px;\n }\n .bd-post .bp-4-header { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }\n .bd-post .bp-4-icon { width: 20px; height: 20px; color: var(--accent); flex-shrink: 0; }\n .bd-post .bp-4-title { font-size: 16px; font-weight: 600; color: var(--body-text); }\n .bd-post .bp-4-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }\n .bd-post .bp-4-item { display: flex; align-items: flex-start; gap: 6px; font-size: 14px; color: var(--body-text); }\n .bd-post .bp-4-check { flex-shrink: 0; width: 16px; height: 16px; color: var(--accent-text-grade); margin-top: 2px; }\n \n \/* BP-5: Production Tiers (medium) *\/\n .bd-post .bp-5-tiers {\n background: var(--card-fill);\n border: 1px solid var(--card-border);\n padding: var(--pad-standard);\n border-radius: 8px;\n }\n .bd-post .bp-5-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }\n .bd-post .bp-5-col { padding: 0 20px; text-align: center; }\n .bd-post .bp-5-col + .bp-5-col { border-left: 1px solid var(--card-border); }\n .bd-post .bp-5-tier { font-family: \"urw-din-condensed\", \"urw-din\", Sans-serif; font-size: 14px; font-weight: 600; color: var(--body-text-secondary); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 12px; }\n .bd-post .bp-5-speed { font-family: \"urw-din-condensed\", \"urw-din\", Sans-serif; font-size: 32px; font-weight: 600; color: var(--accent-text-grade); line-height: 1; margin-bottom: 4px; }\n .bd-post .bp-5-unit { font-size: 12px; color: var(--body-text-secondary); margin-bottom: 12px; }\n .bd-post .bp-5-invest { font-size: 16px; font-weight: 600; color: var(--body-text); margin-bottom: 6px; }\n .bd-post .bp-5-space { font-size: 14px; color: var(--body-text-secondary); }\n \n \/* BP-cta-end: End CTA (high, Inverse fill) *\/\n .bd-post .bp-cta-end {\n background: var(--inverse-bg);\n color: var(--inverse-text);\n padding: var(--pad-standard);\n border-radius: 8px;\n text-align: center;\n }\n .bd-post .bp-cta-end-icon { width: 32px; height: 32px; color: var(--inverse-text-accent); margin-bottom: 12px; }\n .bd-post .bp-cta-end-title { font-family: \"Hammersmith One\", Sans-serif; font-size: 24px; font-weight: 600; color: var(--inverse-text); margin-bottom: 8px; }\n .bd-post .bp-cta-end-sub { font-size: 16px; color: var(--inverse-text-secondary); margin-bottom: 20px; max-width: 520px; margin-left: auto; margin-right: auto; }\n .bd-post .bp-cta-end-btn {\n display: inline-block; padding: 16px 28px; background: var(--accent); color: #FFFFFF !important;\n border-radius: 6px; text-decoration: none; font-size: 16px; font-weight: 600;\n transition: background .2s ease-out;\n }\n .bd-post .bp-cta-end-btn:hover { background: var(--accent-hover); }\n \n \/* Rich elements *\/\n .bd-post .rich-callout-info {\n background: var(--card-fill);\n border: 1px solid var(--card-border);\n padding: var(--pad-compact);\n border-radius: 6px;\n font-size: 15px;\n color: var(--body-text);\n margin: var(--gap-normal) 0;\n }\n .bd-post .rich-callout-info strong { color: var(--accent-text-grade); }\n \n @media (prefers-reduced-motion: no-preference) {\n @supports (animation-timeline: view()) {\n .bd-post .bd-reveal { animation: bd-fade-in linear both; animation-timeline: view(); animation-range: entry 0% entry 35%; }\n @keyframes bd-fade-in { from { opacity: 0; } to { opacity: 1; } }\n }\n .bd-post h2 { transition: color .2s ease-out, transform .2s ease-out; }\n .bd-post h2:hover { color: #0F4FA0; transform: scale(1.02); }\n .bd-post .bp-1-tip, .bd-post .bp-2-stat, .bd-post .bp-4-ref, .bd-post .bp-5-tiers { transition: transform .2s ease-out, box-shadow .2s ease-out; }\n .bd-post .bp-1-tip:hover, .bd-post .bp-2-stat:hover, .bd-post .bp-4-ref:hover, .bd-post .bp-5-tiers:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,0.08); }\n .bd-post .bd-post-article a { transition: color .2s ease-out, text-decoration-color .2s ease-out; }\n }\n \n @media (max-width: 768px) {\n .bd-post { padding: 16px; }\n .bd-post h2 { font-size: 22px; margin-top: 32px; }\n .bd-post h3 { font-size: 18px; margin-top: 24px; }\n .bd-post h4 { font-size: 17px; }\n .bd-post .bp-3-flow-inner { flex-direction: column; gap: 12px; }\n .bd-post .bp-3-connector { transform: rotate(90deg); width: 32px; height: 24px; }\n .bd-post .bp-cta-mid { flex-direction: column; text-align: center; }\n .bd-post .bp-4-grid { grid-template-columns: 1fr; }\n .bd-post .bp-5-grid { grid-template-columns: 1fr; gap: 20px; }\n .bd-post .bp-5-col + .bp-5-col { border-left: none; border-top: 1px solid var(--card-border); padding-top: 20px; padding-left: 0; }\n .bd-post .bp-cta-end-title { font-size: 20px; }\n }\n \n .bd-post .bd-post-article > hr { margin: 32px 0; }\n .bd-post .bd-reveal { opacity: 1; }\n <\/style>\n\n <article class=\"bd-post-article\">\n\n <p class=\"bd-reveal\">Ch\u1ec9 c\u1ea7n b\u01b0\u1edbc v\u00e0o b\u1ea5t k\u1ef3 c\u1eeda h\u00e0ng t\u1ea1p h\u00f3a, c\u1eeda h\u00e0ng th\u1eddi trang hay qu\u00e1n \u0103n mang v\u1ec1 n\u00e0o, b\u1ea1n c\u0169ng s\u1ebd ra v\u1ec1 v\u1edbi m\u1ed9t chi\u1ebfc t\u00fai nh\u01b0 v\u1eady. H\u00e0ng t\u1ef7 chi\u1ebfc t\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c trao tay m\u1ed7i n\u0103m, nh\u01b0ng h\u00e0nh tr\u00ecnh t\u1eeb m\u1ed9t khu r\u1eebng th\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1ec1n v\u1eefng \u0111\u1ebfn chi\u1ebfc t\u00fai gi\u1ea5y c\u1ee9ng c\u00e1p, \u0111\u00e1y vu\u00f4ng trong tay b\u1ea1n l\u1ea1i v\u00f4 c\u00f9ng kh\u00f3 nh\u1eadn ra. H\u1ea7u h\u1ebft c\u00e1c b\u00e0i vi\u1ebft v\u1ec1 ch\u1ee7 \u0111\u1ec1 n\u00e0y ch\u1ec9 d\u1eebng l\u1ea1i \u1edf m\u1ee9c \u201cd\u0103m g\u1ed7 tr\u1edf th\u00e0nh b\u1ed9t gi\u1ea5y, r\u1ed3i th\u00e0nh gi\u1ea5y, r\u1ed3i th\u00e0nh t\u00fai\u201d. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd li\u00ean k\u1ebft t\u1eebng b\u01b0\u1edbc s\u1ea3n xu\u1ea5t v\u1edbi nh\u1eefng y\u1ebfu t\u1ed1 th\u1ef1c s\u1ef1 quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a m\u1ed9t chi\u1ebfc t\u00fai. D\u00f9 b\u1ea1n \u0111ang mua t\u00fai, \u0111\u00e1nh gi\u00e1 nh\u00e0 cung c\u1ea5p hay nghi\u00ean c\u1ee9u thi\u1ebft b\u1ecb, b\u1ea1n s\u1ebd bi\u1ebft m\u00ecnh c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn \u0111i\u1ec1u g\u00ec.<\/p>\n\n <img decoding=\"async\" src=\"https:\/\/www.ketegroup.com\/wp-content\/uploads\/2024\/09\/image-17.webp\" alt=\"t\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c l\u00e0m nh\u01b0 th\u1ebf n\u00e0o\" style=\"width: 512px; height: 384px; max-width: 100%; object-fit: cover; border-radius: 12px; margin: 30px auto; display: block; box-shadow: 10px 10px 60px 0px rgba(210, 221, 224, 0.35); transition: all 0.3s ease; cursor: pointer;\" onmouseover=\"this.style.transform='translateY(-5px) scale(1.03)'; this.style.boxShadow='15px 25px 80px 0px rgba(210, 221, 224, 0.45)';\" onmouseout=\"this.style.transform='translateY(0) scale(1)'; this.style.boxShadow='10px 10px 60px 0px rgba(210, 221, 224, 0.35)';\">\n\n <h2 class=\"bd-reveal\" style=\"margin-top: 16px;\">T\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb g\u00ec? C\u00e2u chuy\u1ec7n v\u1ec1 nguy\u00ean li\u1ec7u th\u00f4<\/h2>\n <p class=\"bd-reveal\">M\u1ed7i chi\u1ebfc t\u00fai gi\u1ea5y \u0111\u1ec1u b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh c\u1ee7a m\u00ecnh t\u1eeb m\u1ed9t khu r\u1eebng. Kh\u00f4ng ph\u1ea3i khu r\u1eebng n\u00e0o c\u0169ng \u0111\u01b0\u1ee3c: nh\u1eefng lo\u1ea1i c\u00e2y t\u1ea1o n\u00ean nh\u1eefng chi\u1ebfc t\u00fai gi\u1ea5y ch\u1eafc ch\u1eafn ch\u1ee7 y\u1ebfu l\u00e0 g\u1ed7 m\u1ec1m nh\u01b0 th\u00f4ng, v\u00e2n sam v\u00e0 linh sam. L\u00fd do n\u1eb1m \u1edf c\u1ea5u tr\u00fac. S\u1ee3i g\u1ed7 m\u1ec1m c\u00f3 chi\u1ec1u d\u00e0i t\u1eeb 3 \u0111\u1ebfn 5 milim\u00e9t, g\u1ea5p kho\u1ea3ng hai \u0111\u1ebfn ba l\u1ea7n chi\u1ec1u d\u00e0i c\u1ee7a s\u1ee3i g\u1ed7 c\u1ee9ng. C\u00e1c s\u1ee3i d\u00e0i h\u01a1n s\u1ebd \u0111an xen ch\u1eb7t ch\u1ebd h\u01a1n khi \u0111\u01b0\u1ee3c \u00e9p th\u00e0nh gi\u1ea5y. K\u1ebft qu\u1ea3 l\u00e0 m\u1ed9t t\u1ea5m gi\u1ea5y c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch, \u0111\u00e2y ch\u00ednh l\u00e0 t\u00ednh ch\u1ea5t v\u1eadt l\u00fd quan tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi m\u1ed9t chi\u1ebfc t\u00fai.<\/p>\n <p class=\"bd-reveal\">S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 \u0111\u1ed9 d\u00e0i s\u1ee3i n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 chuy\u1ec7n nh\u1ecf. \u0110\u00f3 ch\u00ednh l\u00e0 c\u1ea5u tr\u00fac v\u00f4 h\u00ecnh c\u1ee7a m\u1ecdi chi\u1ebfc t\u00fai gi\u1ea5y m\u00e0 b\u1ea1n t\u1eebng s\u1eed d\u1ee5ng. Gi\u1ea5y s\u1ee3i ng\u1eafn, \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb g\u1ed7 c\u1ee9ng ho\u1eb7c v\u1eadt li\u1ec7u t\u00e1i ch\u1ebf \u2013 n\u01a1i c\u00e1c s\u1ee3i \u0111\u00e3 b\u1ecb ph\u00e2n h\u1ee7y qua nhi\u1ec1u chu k\u1ef3 \u2013 s\u1ebd t\u1ea1o ra nh\u1eefng chi\u1ebfc t\u00fai y\u1ebfu h\u01a1n. Gi\u1ea5y kraft nguy\u00ean ch\u1ea5t t\u1eeb g\u1ed7 m\u1ec1m c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c tr\u1ecdng l\u01b0\u1ee3ng nhi\u1ec1u h\u01a1n 30 \u0111\u1ebfn 50 ph\u1ea7n tr\u0103m so v\u1edbi m\u1ed9t chi\u1ebfc t\u00fai l\u00e0m t\u1eeb 100 ph\u1ea7n tr\u0103m s\u1ee3i t\u00e1i ch\u1ebf \u1edf c\u00f9ng \u0111\u1ed9 d\u00e0y. \u0110\u00f3 ch\u00ednh l\u00e0 ti\u00eau chu\u1ea9n v\u00e0ng, v\u00e0 s\u1ef1 ch\u00eanh l\u1ec7ch n\u00e0y mang t\u00ednh c\u1ea5u tr\u00fac, ch\u1ee9 kh\u00f4ng ph\u1ea3i v\u1ec1 m\u1eb7t th\u1ea9m m\u1ef9.<\/p>\n\n <h3>H\u00f3a h\u1ecdc Kraft<\/h3>\n <p class=\"bd-reveal\">Gi\u1ea5y d\u00f9ng \u0111\u1ec3 l\u00e0m t\u00fai h\u1ea7u nh\u01b0 ho\u00e0n to\u00e0n l\u00e0 <strong>Gi\u1ea5y kraft<\/strong>, t\u00ean g\u1ecdi b\u1eaft ngu\u1ed3n t\u1eeb t\u1eeb ti\u1ebfng \u0110\u1ee9c c\u00f3 ngh\u0129a l\u00e0 \u201cs\u1ee9c m\u1ea1nh\u201d. Carl F. Dahl \u0111\u00e3 \u0111\u0103ng k\u00fd b\u1eb1ng s\u00e1ng ch\u1ebf cho quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y kraft v\u00e0o n\u0103m 1879 sau khi ph\u00e1t hi\u1ec7n ra r\u1eb1ng vi\u1ec7c th\u00eam natri sunfua (Na<sub>2<\/sub>S) khi k\u1ebft h\u1ee3p v\u1edbi dung d\u1ecbch n\u1ea5u truy\u1ec1n th\u1ed1ng ch\u1ee9a natri hydroxit (NaOH) \u0111\u00e3 t\u1ea1o ra b\u1ed9t gi\u1ea5y c\u00f3 \u0111\u1ed9 b\u1ec1n cao h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi ph\u01b0\u01a1ng ph\u00e1p n\u1ea5u b\u1eb1ng x\u00fat \u0111\u01a1n thu\u1ea7n.<\/p>\n <p class=\"bd-reveal\">B\u00ean trong l\u00f2 ti\u00eau h\u00f3a kraft, d\u0103m g\u1ed7 \u0111\u01b0\u1ee3c n\u1ea1p v\u00e0o m\u1ed9t b\u00ecnh \u00e1p su\u1ea5t v\u00e0 \u0111\u01b0\u1ee3c n\u1ea5u \u1edf nhi\u1ec7t \u0111\u1ed9 170\u2013176 \u00b0C trong \u201cdung d\u1ecbch tr\u1eafng\u201d \u2014 m\u1ed9t dung d\u1ecbch ch\u1ee9a NaOH v\u00e0 Na<sub>2<\/sub>S. C\u00e1c ion hydroxit ph\u00e1 v\u1ee1 c\u00e1c li\u00ean k\u1ebft h\u00f3a h\u1ecdc g\u1eafn k\u1ebft lignin v\u1edbi cellulose. C\u00e1c ion sunfua c\u00f3 t\u00e1c d\u1ee5ng th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh lo\u1ea1i b\u1ecf lignin m\u1ed9t c\u00e1ch c\u00f3 ch\u1ecdn l\u1ecdc m\u00e0 kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u00ednh c\u00e1c chu\u1ed7i cellulose. Sau kho\u1ea3ng hai gi\u1edd, lignin \u0111\u01b0\u1ee3c h\u00f2a tan v\u00e0 r\u1eeda tr\u00f4i, \u0111\u1ec3 l\u1ea1i m\u1ed9t h\u1ed7n h\u1ee3p s\u1ec1n s\u1ec7t g\u1ed3m c\u00e1c s\u1ee3i cellulose nguy\u00ean v\u1eb9n l\u01a1 l\u1eedng trong n\u01b0\u1edbc. \u0110\u00e2y ch\u00ednh l\u00e0 b\u1ed9t gi\u1ea5y th\u00f4 m\u00e0u n\u00e2u: lo\u1ea1i b\u1ed9t gi\u1ea5y ch\u01b0a t\u1ea9y tr\u1eafng, c\u00f3 m\u00e0u n\u00e2u t\u1ef1 nhi\u00ean, t\u1ea1o n\u00ean v\u1ebb ngo\u00e0i \u0111\u1eb7c tr\u01b0ng cho c\u00e1c t\u00fai gi\u1ea5y kraft.<\/p>\n <p class=\"bd-reveal\">C\u00e1c kh\u00eda c\u1ea1nh to\u00e1n h\u1ecdc m\u00f4i tr\u01b0\u1eddng c\u1ee7a qu\u00e1 tr\u00ecnh n\u00e0y r\u1ea5t \u0111\u00e1ng ch\u00fa \u00fd. C\u00e1c h\u00f3a ch\u1ea5t n\u1ea5u \u0111\u00e3 qua s\u1eed d\u1ee5ng, hi\u1ec7n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cdung d\u1ecbch \u0111en\u201d, \u0111\u01b0\u1ee3c c\u00f4 \u0111\u1eb7c v\u00e0 \u0111\u1ed1t trong l\u00f2 thu h\u1ed3i. Nhi\u1ec7t sinh ra t\u1ea1o th\u00e0nh h\u01a1i n\u01b0\u1edbc \u0111\u1ec3 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho nh\u00e0 m\u00e1y. C\u00e1c h\u00f3a ch\u1ea5t v\u00f4 c\u01a1 \u0111\u01b0\u1ee3c thu h\u1ed3i t\u1eeb tro v\u00e0 t\u00e1i ch\u1ebf th\u00e0nh dung d\u1ecbch tr\u1eafng m\u1edbi. C\u00e1c nh\u00e0 m\u00e1y kraft hi\u1ec7n \u0111\u1ea1i thu h\u1ed3i v\u00e0 t\u00e1i s\u1eed d\u1ee5ng kho\u1ea3ng 95 ph\u1ea7n tr\u0103m l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t n\u1ea5u c\u1ee7a m\u00ecnh trong m\u1ed9t chu tr\u00ecnh g\u1ea7n nh\u01b0 kh\u00e9p k\u00edn (<a href=\"https:\/\/www.sciencedirect.com\/topics\/agricultural-and-biological-sciences\/kraft-pulp\" rel=\"nofollow\">ScienceDirect<\/a>, 2024). Hi\u1ec7n nay, quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y Kraft chi\u1ebfm kho\u1ea3ng 80 ph\u1ea7n tr\u0103m t\u1ed5ng s\u1ea3n l\u01b0\u1ee3ng b\u1ed9t gi\u1ea5y h\u00f3a h\u1ecdc tr\u00ean to\u00e0n c\u1ea7u.<\/p>\n\n <h3>Ngo\u00e0i gi\u1ea5y kraft nguy\u00ean ch\u1ea5t: B\u1ea3ng m\u00e0u v\u1eadt li\u1ec7u<\/h3>\n <p class=\"bd-reveal\">Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c t\u00fai gi\u1ea5y \u0111\u1ec1u \u0111\u01b0\u1ee3c c\u1eaft t\u1eeb c\u00f9ng m\u1ed9t cu\u1ed9n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c lo\u1ea1i nguy\u00ean li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u00fai:<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead>\n <tr>\n <th>Lo\u1ea1i v\u1eadt li\u1ec7u<\/th>\n <th>GSM ti\u00eau chu\u1ea9n<\/th>\n <th>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh<\/th>\n <th>\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>Gi\u1ea5y kraft nguy\u00ean ch\u1ea5t (ch\u01b0a t\u1ea9y tr\u1eafng)<\/td>\n <td>60-110<\/td>\n <td>\u0110\u1ed9 b\u1ec1n t\u1ed1i \u0111a, m\u00e0u n\u00e2u t\u1ef1 nhi\u00ean<\/td>\n <td>T\u00fai \u0111\u1ef1ng h\u00e0ng t\u1ea1p h\u00f3a, t\u00fai \u0111\u1ef1ng \u0111\u1ed3 \u0103n mang v\u1ec1, bao t\u1ea3i c\u00f4ng nghi\u1ec7p<\/td>\n <\/tr>\n <tr>\n <td>Gi\u1ea5y Kraft t\u1ea9y tr\u1eafng<\/td>\n <td>70-120<\/td>\n <td>B\u1ec1 m\u1eb7t m\u00e0u tr\u1eafng, ch\u1ea5t l\u01b0\u1ee3ng in cao<\/td>\n <td>T\u00fai mua s\u1eafm b\u00e1n l\u1ebb, t\u00fai qu\u00e0 t\u1eb7ng, bao b\u00ec cao c\u1ea5p<\/td>\n <\/tr>\n <tr>\n <td>Gi\u1ea5y Kraft t\u00e1i ch\u1ebf<\/td>\n <td>60-100<\/td>\n <td>40-100%: s\u1ee3i t\u00e1i ch\u1ebf t\u1eeb s\u1ea3n ph\u1ea9m \u0111\u00e3 qua s\u1eed d\u1ee5ng, \u0111\u1ed9 b\u1ec1n th\u1ea5p<\/td>\n <td>T\u00fai b\u00e1n l\u1ebb v\u00e0 t\u00fai qu\u1ea3ng c\u00e1o d\u00f9ng cho m\u1ee5c \u0111\u00edch nh\u1eb9<\/td>\n <\/tr>\n <tr>\n <td>Gi\u1ea5y Kraft tr\u00e1ng ph\u1ee7<\/td>\n <td>80-150<\/td>\n <td>L\u1edbp ng\u0103n \u1ea9m (PE, s\u00e1p ho\u1eb7c l\u1edbp ph\u1ee7 sinh h\u1ecdc)<\/td>\n <td>Th\u1ef1c ph\u1ea9m mang v\u1ec1, bao b\u00ec th\u1ef1c ph\u1ea9m \u0111\u00f4ng l\u1ea1nh, c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ed1ng d\u1ea7u m\u1ee1<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p class=\"bd-reveal\">GSM (gram tr\u00ean m\u00e9t vu\u00f4ng) l\u00e0 \u0111\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 d\u00e0y c\u1ee7a gi\u1ea5y. D\u01b0\u1edbi 60 GSM, t\u00fai s\u1ebd c\u00f3 c\u1ea3m gi\u00e1c m\u1ecfng manh v\u00e0 d\u1ec5 r\u00e1ch \u1edf ph\u1ea7n quai x\u00e1ch. Tr\u00ean 150 GSM, gi\u1ea5y s\u1ebd kh\u00f3 g\u1ea5p g\u1ecdn g\u00e0ng tr\u00ean c\u00e1c m\u00e1y s\u1ea3n xu\u1ea5t t\u1ed1c \u0111\u1ed9 cao. M\u1ee9c l\u00fd t\u01b0\u1edfng cho m\u1ed9t chi\u1ebfc t\u00fai mua s\u1eafm b\u00e1n l\u1ebb b\u1ec1n b\u1ec9 n\u1eb1m trong kho\u1ea3ng t\u1eeb 90 \u0111\u1ebfn 110 GSM. C\u00e1c ch\u1ea5t ph\u1ee5 gia nh\u01b0 tinh b\u1ed9t \u0111\u1ec3 t\u0103ng \u0111\u1ed9 c\u1ee9ng, nh\u1ef1a \u0111\u1ec3 t\u0103ng \u0111\u1ed9 b\u1ec1n khi \u01b0\u1edbt v\u00e0 thu\u1ed1c nhu\u1ed9m \u0111\u1ec3 t\u1ea1o m\u00e0u \u0111\u01b0\u1ee3c tr\u1ed9n v\u00e0o b\u1ed9t gi\u1ea5y tr\u01b0\u1edbc khi t\u1ea1o th\u00e0nh t\u1edd, gi\u00fap \u0111i\u1ec1u ch\u1ec9nh c\u00e1c t\u00ednh ch\u1ea5t cu\u1ed1i c\u00f9ng c\u1ee7a gi\u1ea5y sao cho ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng d\u1ef1 ki\u1ebfn.<\/p>\n\n <div class=\"bp-1-tip bd-reveal\">\n <div class=\"bp-1-icon\"><svg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <circle cx=\"12\" cy=\"12\" r=\"10\" \/>\n <line x1=\"12\" y1=\"16\" x2=\"12\" y2=\"12\" \/>\n <line x1=\"12\" y1=\"8\" x2=\"12.01\" y2=\"8\" \/>\n <\/svg><\/div>\n <div class=\"bp-1-text\">\n <p>M\u1ee9c t\u1ed1i \u01b0u 90\u2013110 GSM kh\u00f4ng ph\u1ea3i l\u00e0 con s\u1ed1 ng\u1eabu nhi\u00ean. D\u01b0\u1edbi 90 GSM, nguy c\u01a1 r\u00e1ch tay c\u1ea7m t\u0103ng \u0111\u1ed9t bi\u1ebfn. Tr\u00ean 110 GSM, t\u1ed1c \u0111\u1ed9 m\u00e1y gi\u1ea3m v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c khi g\u1ea5p b\u1ecb \u1ea3nh h\u01b0\u1edfng. \u0110\u1ed1i v\u1edbi t\u00fai mua s\u1eafm b\u00e1n l\u1ebb c\u1ea7n c\u00e2n b\u1eb1ng gi\u1eefa \u0111\u1ed9 b\u1ec1n v\u00e0 hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t, h\u00e3y ch\u1ec9 \u0111\u1ecbnh <strong>100 GSM \u00b1 10<\/strong>.<\/p>\n <\/div>\n <\/div>\n\n <h2 class=\"bd-reveal\">T\u1eeb d\u0103m g\u1ed7 \u0111\u1ebfn cu\u1ed9n gi\u1ea5y: Qu\u00e1 tr\u00ecnh ra \u0111\u1eddi c\u1ee7a gi\u1ea5y Kraft<\/h2>\n <p class=\"bd-reveal\"><strong>Ch\u1ea5t l\u01b0\u1ee3ng gi\u1ea5y \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o \u1edf t\u1eebng c\u00f4ng \u0111o\u1ea1n. Ch\u1ec9 c\u1ea7n b\u1ecf qua m\u1ed9t c\u00f4ng \u0111o\u1ea1n, chi\u1ebfc t\u00fai s\u1ebd b\u1ecb h\u1ecfng ngay c\u1ea3 tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t.<\/strong> Qu\u00e1 tr\u00ecnh chuy\u1ec3n h\u00f3a t\u1eeb d\u0103m g\u1ed7 th\u00e0nh cu\u1ed9n gi\u1ea5y th\u00e0nh ph\u1ea9m kh\u00f4ng ph\u1ea3i l\u00e0 \u201ctr\u1ed9n g\u1ed7 v\u1edbi n\u01b0\u1edbc r\u1ed3i \u00e9p ph\u1eb3ng\u201d. \u0110\u00f3 l\u00e0 m\u1ed9t chu\u1ed7i c\u00e1c c\u00f4ng \u0111o\u1ea1n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u00ednh x\u00e1c, bao g\u1ed3m chi\u1ebft xu\u1ea5t h\u00f3a h\u1ecdc, t\u1ea1o h\u00ecnh c\u01a1 h\u1ecdc v\u00e0 s\u1ea5y nhi\u1ec7t. M\u1ed7i c\u00f4ng \u0111o\u1ea1n \u0111\u1ec1u g\u00f3p ph\u1ea7n t\u1ea1o n\u00ean m\u1ed9t l\u1edbp ch\u1ea5t l\u01b0\u1ee3ng m\u00e0 c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo ch\u1ec9 c\u00f3 th\u1ec3 duy tr\u00ec ho\u1eb7c l\u00e0m suy gi\u1ea3m, ch\u1ee9 kh\u00f4ng bao gi\u1edd c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u01b0\u1ee3c.<\/p>\n\n <img decoding=\"async\" src=\"https:\/\/www.ketegroup.com\/wp-content\/uploads\/2024\/09\/image-20.webp\" alt=\"t\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c l\u00e0m nh\u01b0 th\u1ebf n\u00e0o\" style=\"width: 512px; height: 384px; max-width: 100%; object-fit: cover; border-radius: 12px; margin: 30px auto; display: block; box-shadow: 10px 10px 60px 0px rgba(210, 221, 224, 0.35); transition: all 0.3s ease; cursor: pointer;\" onmouseover=\"this.style.transform='translateY(-5px) scale(1.03)'; this.style.boxShadow='15px 25px 80px 0px rgba(210, 221, 224, 0.45)';\" onmouseout=\"this.style.transform='translateY(0) scale(1)'; this.style.boxShadow='10px 10px 60px 0px rgba(210, 221, 224, 0.35)';\">\n\n <h3>Quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y Kraft: Bi\u1ebfn g\u1ed7 th\u00e0nh s\u1ee3i<\/h3>\n <p class=\"bd-reveal\">Giai \u0111o\u1ea1n s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y quy\u1ebft \u0111\u1ecbnh ti\u1ec1m n\u0103ng v\u1ec1 \u0111\u1ed9 b\u1ec1n c\u1ee7a gi\u1ea5y. Kh\u00f4ng c\u00f3 c\u00f4ng \u0111o\u1ea1n n\u00e0o \u1edf c\u00e1c giai \u0111o\u1ea1n sau c\u00f3 th\u1ec3 b\u00f9 \u0111\u1eafp cho m\u1ed9t kh\u1edfi \u0111\u1ea7u y\u1ebfu k\u00e9m.<\/p>\n <p class=\"bd-reveal\">G\u1ed7 tr\u00f2n m\u1ec1m th\u00f4 \u0111\u01b0\u1ee3c b\u00f3c v\u1ecf, xay th\u00e0nh nh\u1eefng m\u1ea3nh nh\u1ecf c\u1ee1 m\u00f3ng tay, r\u1ed3i \u0111\u01b0a v\u00e0o b\u1ec3 ph\u00e2n h\u1ee7y li\u00ean t\u1ee5c ho\u1eb7c theo m\u1ebb. B\u00ean trong b\u1ec3, dung d\u1ecbch tr\u1eafng (NaOH + Na<sub>2<\/sub>S) l\u01b0u th\u00f4ng qua c\u00e1c m\u1ea3nh g\u1ed7 \u1edf nhi\u1ec7t \u0111\u1ed9 170\u2013176 \u00b0C d\u01b0\u1edbi \u00e1p su\u1ea5t. Hydroxit t\u00e1c \u0111\u1ed9ng c\u00f3 ch\u1ecdn l\u1ecdc l\u00ean lignin, m\u1ed9t lo\u1ea1i polymer v\u00f4 \u0111\u1ecbnh h\u00ecnh \u0111\u00f3ng vai tr\u00f2 nh\u01b0 ch\u1ea5t k\u1ebft d\u00ednh t\u1ef1 nhi\u00ean gi\u1eefa c\u00e1c s\u1ee3i cellulose. Sulfide l\u00e0m t\u0103ng t\u1ed1c ph\u1ea3n \u1ee9ng \u0111\u1ed3ng th\u1eddi b\u1ea3o v\u1ec7 c\u00e1c chu\u1ed7i cellulose kh\u1ecfi s\u1ef1 ph\u00e2n h\u1ee7y (<a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Kraft_pulping\" rel=\"nofollow\">Wikipedia: Qu\u00e1 tr\u00ecnh Kraft<\/a>).<\/p>\n <p class=\"bd-reveal\">Sau khi n\u1ea5u, n\u01b0\u1edbc c\u1ed1t n\u00e2u \u0111\u01b0\u1ee3c r\u1eeda \u0111\u1ec3 t\u00e1ch c\u00e1c ch\u1ea5t h\u00f3a h\u1ecdc \u0111\u00e3 qua s\u1eed d\u1ee5ng ra kh\u1ecfi b\u1ed9t gi\u1ea5y. N\u01b0\u1edbc \u0111en, l\u00fac n\u00e0y gi\u00e0u lignin h\u00f2a tan v\u00e0 c\u00e1c ch\u1ea5t v\u00f4 c\u01a1 \u0111\u00e3 qua s\u1eed d\u1ee5ng, \u0111\u01b0\u1ee3c c\u00f4 \u0111\u1eb7c \u0111\u1ebfn kho\u1ea3ng 65\u201375% ch\u1ea5t r\u1eafn v\u00e0 \u0111\u1ed1t trong l\u00f2 thu h\u1ed3i. Qu\u00e1 tr\u00ecnh \u0111\u1ed1t ch\u00e1y t\u1ea1o ra h\u01a1i n\u01b0\u1edbc \u00e1p su\u1ea5t cao \u0111\u1ec3 v\u1eadn h\u00e0nh c\u00e1c tuabin cung c\u1ea5p \u0111i\u1ec7n cho nh\u00e0 m\u00e1y. C\u1eb7n v\u00f4 c\u01a1 n\u00f3ng ch\u1ea3y \u0111\u01b0\u1ee3c h\u00f2a tan v\u00e0 x\u1eed l\u00fd b\u1eb1ng v\u00f4i \u0111\u1ec3 t\u00e1i t\u1ea1o n\u01b0\u1edbc tr\u1eafng m\u1edbi. Chu tr\u00ecnh h\u00f3a h\u1ecdc n\u00e0y \u0111\u1ea1t hi\u1ec7u su\u1ea5t thu h\u1ed3i kho\u1ea3ng 95%, khi\u1ebfn quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y kraft hi\u1ec7n \u0111\u1ea1i tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng quy tr\u00ecnh c\u00f4ng nghi\u1ec7p tu\u1ea7n ho\u00e0n t\u00e0i nguy\u00ean hi\u1ec7u qu\u1ea3 nh\u1ea5t hi\u1ec7n nay.<\/p>\n\n <h3>Qu\u00e1 tr\u00ecnh t\u1ea1o th\u00e0nh t\u1edd gi\u1ea5y: C\u00e1ch b\u1ed9t gi\u1ea5y l\u1ecfng bi\u1ebfn th\u00e0nh gi\u1ea5y<\/h3>\n <p class=\"bd-reveal\">B\u1ed9t gi\u1ea5y \u0111\u00e3 r\u1eeda s\u1ea1ch, l\u00fac n\u00e0y ch\u1ee9a kho\u1ea3ng 99% n\u01b0\u1edbc, \u0111\u01b0\u1ee3c b\u01a1m v\u00e0o h\u1ed9p \u0111\u1ea7u c\u1ee7a m\u00e1y l\u00e0m gi\u1ea5y Fourdrinier: m\u1ed9t b\u0103ng t\u1ea3i l\u01b0\u1edbi kim lo\u1ea1i li\u00ean t\u1ee5c c\u00f3 th\u1ec3 k\u00e9o d\u00e0i h\u00e0ng tr\u0103m m\u00e9t. Khi h\u1ed7n h\u1ee3p l\u1ecfng lo\u00e3ng n\u00e0y lan r\u1ed9ng tr\u00ean l\u01b0\u1edbi \u0111ang chuy\u1ec3n \u0111\u1ed9ng, l\u1ef1c h\u1ea5p d\u1eabn v\u00e0 c\u00e1c h\u1ed9p ch\u00e2n kh\u00f4ng h\u00fat n\u01b0\u1edbc qua l\u01b0\u1edbi, \u0111\u1ec3 l\u1ea1i m\u1ed9t t\u1ea5m s\u1ee3i cellulose r\u1ed1i b\u1ec7n. Khi t\u1ea5m gi\u1ea5y \u01b0\u1edbt \u0111\u1ebfn cu\u1ed1i \u0111o\u1ea1n l\u01b0\u1edbi, h\u00e0m l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ee7a n\u00f3 \u0111\u00e3 gi\u1ea3m xu\u1ed1ng c\u00f2n kho\u1ea3ng 80%.<\/p>\n <p class=\"bd-reveal\">M\u1ed9t y\u1ebfu t\u1ed1 v\u00f4 h\u00ecnh nh\u01b0ng v\u00f4 c\u00f9ng quan tr\u1ecdng \u1edf giai \u0111o\u1ea1n n\u00e0y l\u00e0 <strong>h\u01b0\u1edbng s\u1ee3i<\/strong>. C\u00e1c s\u1ee3i c\u00f3 xu h\u01b0\u1edbng t\u1ef1 s\u1eafp x\u1ebfp song song v\u1edbi h\u01b0\u1edbng di chuy\u1ec3n c\u1ee7a d\u00e2y (h\u01b0\u1edbng m\u00e1y, hay MD). \u0110i\u1ec1u n\u00e0y t\u1ea1o ra t\u00ednh d\u1ecb h\u01b0\u1edbng v\u1ed1n c\u00f3: gi\u1ea5y c\u00f3 \u0111\u1ed9 b\u1ec1n cao h\u01a1n d\u1ecdc theo h\u01b0\u1edbng MD so v\u1edbi ngang qua h\u01b0\u1edbng \u0111\u00f3 (h\u01b0\u1edbng ngang, hay CD). Khi gi\u1ea5y sau n\u00e0y \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o th\u00e0nh t\u00fai, tr\u1ee5c ch\u1ecbu t\u1ea3i c\u1ee7a t\u00fai ph\u1ea3i tr\u00f9ng kh\u1edbp v\u1edbi h\u01b0\u1edbng MD. N\u1ebfu s\u1eed d\u1ee5ng gi\u1ea5y theo h\u01b0\u1edbng ngang, t\u00fai s\u1ebd b\u1ecb r\u00e1ch ngay c\u1ea3 khi ch\u1ecbu t\u1ea3i tr\u1ecdng nh\u1eb9 h\u01a1n nhi\u1ec1u. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 khuy\u1ebft t\u1eadt. \u0110\u00e2y l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 thi\u1ebft k\u1ebf m\u00e0 m\u1ecdi nh\u00e0 s\u1ea3n xu\u1ea5t t\u00fai c\u00f3 kinh nghi\u1ec7m \u0111\u1ec1u t\u00ednh \u0111\u1ebfn.<\/p>\n\n <h3>\u00c9p v\u00e0 s\u1ea5y kh\u00f4 \u2013 C\u00f4ng ngh\u1ec7 lo\u1ea1i b\u1ecf n\u01b0\u1edbc<\/h3>\n <p class=\"bd-reveal\">T\u1ea5m gi\u1ea5y \u01b0\u1edbt \u0111i v\u00e0o b\u1ed9 ph\u1eadn \u00e9p, \u0111i qua gi\u1eefa c\u00e1c tr\u1ee5c quay n\u1eb7ng \u0111\u1ec3 \u00e9p n\u01b0\u1edbc ra m\u1ed9t c\u00e1ch c\u01a1 h\u1ecdc. Qu\u00e1 tr\u00ecnh \u00e9p ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u01a1n nhi\u1ec1u so v\u1edbi s\u1ea5y nhi\u1ec7t, \u0111\u1ed3ng th\u1eddi l\u00e0m n\u00e9n l\u1edbp s\u1ee3i, t\u1eeb \u0111\u00f3 t\u0103ng di\u1ec7n t\u00edch li\u00ean k\u1ebft gi\u1eefa c\u00e1c s\u1ee3i. Sau khi qua b\u1ed9 ph\u1eadn \u00e9p, \u0111\u1ed9 \u1ea9m gi\u1ea3m xu\u1ed1ng c\u00f2n kho\u1ea3ng 50 ph\u1ea7n tr\u0103m.<\/p>\n <p class=\"bd-reveal\">L\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f2n l\u1ea1i ph\u1ea3i \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf b\u1eb1ng nhi\u1ec7t. T\u1ea5m gi\u1ea5y u\u1ed1n l\u01b0\u1ee3n qua l\u1ea1i tr\u00ean v\u00e0 d\u01b0\u1edbi h\u00e0ng ch\u1ee5c tr\u1ee5c s\u1ea5y b\u1eb1ng gang \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng b\u1eb1ng h\u01a1i n\u01b0\u1edbc, v\u1edbi nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t t\u1eeb 120\u2013150 \u00b0C. Khi ra kh\u1ecfi khu v\u1ef1c s\u1ea5y, t\u1ea5m gi\u1ea5y ch\u1ec9 c\u00f2n ch\u1ee9a 5 \u0111\u1ebfn 8 ph\u1ea7n tr\u0103m \u0111\u1ed9 \u1ea9m. \u0110\u00e2y l\u00e0 m\u1ed9t kho\u1ea3ng dao \u0111\u1ed9ng r\u1ea5t h\u1eb9p: \u0111\u1ee7 kh\u00f4 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ea5u tr\u00fac, nh\u01b0ng kh\u00f4ng qu\u00e1 kh\u00f4 \u0111\u1ebfn m\u1ee9c tr\u1edf n\u00ean gi\u00f2n. Gi\u1ea5y b\u1ecb s\u1ea5y qu\u00e1 kh\u00f4 s\u1ebd n\u1ee9t khi g\u1ea5p tr\u00ean m\u00e1y l\u00e0m t\u00fai. Gi\u1ea5y ch\u01b0a \u0111\u01b0\u1ee3c s\u1ea5y \u0111\u1ee7 s\u1ebd d\u1ec5 b\u1ecb m\u1ed1c v\u00e0 m\u1ea5t \u1ed5n \u0111\u1ecbnh v\u1ec1 k\u00edch th\u01b0\u1edbc.<\/p>\n <p class=\"bd-reveal\">Ch\u1ec9 ri\u00eang b\u1ed9 ph\u1eadn s\u1ea5y \u0111\u00e3 chi\u1ebfm t\u1eeb 60 \u0111\u1ebfn 70 ph\u1ea7n tr\u0103m t\u1ed5ng m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a m\u1ed9t m\u00e1y l\u00e0m gi\u1ea5y. \u0110\u00e2y l\u00e0 c\u00f4ng \u0111o\u1ea1n t\u1ed1n k\u00e9m nh\u1ea5t trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t gi\u1ea5y, v\u00e0 \u0111i\u1ec1u n\u00e0y kh\u00f3 c\u00f3 th\u1ec3 h\u00ecnh dung \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi nh\u1eefng ai ch\u01b0a t\u1eebng \u0111\u1ee9ng c\u1ea1nh chi\u1ebfc m\u00e1y \u0111ang v\u1eadn h\u00e0nh v\u1edbi s\u1ee9c n\u00f3ng r\u1ef1c r\u1ee1.<\/p>\n\n <h3>Ho\u00e0n thi\u1ec7n, \u00e9p ph\u1eb3ng v\u00e0 cu\u1ed9n<\/h3>\n <p class=\"bd-reveal\">Gi\u1ea5y kh\u00f4 \u0111\u01b0\u1ee3c \u0111\u01b0a qua m\u1ed9t d\u00e3y tr\u1ee5c c\u00e1n: c\u00e1c tr\u1ee5c th\u00e9p \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng c\u00f3 ch\u1ee9c n\u0103ng n\u00e9n v\u00e0 l\u00e0m ph\u1eb3ng b\u1ec1 m\u1eb7t. Qu\u00e1 tr\u00ecnh c\u00e1n gi\u00fap c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng in \u1ea5n nh\u01b0ng l\u00e0m gi\u1ea3m \u0111\u1ed9 ph\u1ed3ng c\u1ee7a gi\u1ea5y. N\u1ebfu th\u1ef1c hi\u1ec7n qu\u00e1 m\u1ee9c, qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 l\u00e0m \u0111\u1ee9t c\u00e1c li\u00ean k\u1ebft s\u1ee3i v\u00e0 l\u00e0m suy y\u1ebfu t\u1ea5m gi\u1ea5y. \u0110\u1ed1i v\u1edbi gi\u1ea5y l\u00e0m t\u00fai, m\u1ed9t l\u1ea7n c\u00e1n nh\u1eb9 th\u01b0\u1eddng \u0111\u1ee7 \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ph\u1eb3ng b\u1ec1 m\u1eb7t c\u1ea7n thi\u1ebft cho in flexo, \u0111\u1ed3ng th\u1eddi v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 ph\u1ed3ng c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n.<\/p>\n <p class=\"bd-reveal\">Gi\u1ea5y th\u00e0nh ph\u1ea9m \u0111\u01b0\u1ee3c cu\u1ed9n th\u00e0nh nh\u1eefng cu\u1ed9n gi\u1ea5y g\u1ed1c kh\u1ed5ng l\u1ed3, th\u01b0\u1eddng r\u1ed9ng t\u1eeb 2 \u0111\u1ebfn 6 m\u00e9t, d\u00e0i v\u00e0i kil\u00f4m\u00e9t v\u00e0 n\u1eb7ng h\u00e0ng t\u1ea5n. M\u1ed9t cu\u1ed9n gi\u1ea5y g\u1ed1c ch\u1ee9a \u0111\u1ee7 l\u01b0\u1ee3ng gi\u1ea5y \u0111\u1ec3 s\u1ea3n xu\u1ea5t h\u00e0ng ch\u1ee5c ngh\u00ecn chi\u1ebfc t\u00fai. Nh\u1eefng cu\u1ed9n gi\u1ea5y n\u00e0y \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n \u0111\u1ebfn c\u00e1c nh\u00e0 m\u00e1y gia c\u00f4ng, n\u01a1i c\u00e1c m\u00e1y s\u1ea3n xu\u1ea5t t\u00fai \u0111ang ch\u1edd s\u1eb5n.<\/p>\n\n <div class=\"bp-2-stat bd-reveal\">\n <div class=\"bp-2-header\">\n <div class=\"bp-2-icon\"><svg width=\"28\" height=\"28\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <polyline points=\"1 4 1 10 7 10\" \/>\n <path d=\"M3.51 15a9 9 0 1 0 2.13-9.36L1 10\" \/>\n <\/svg><\/div>\n <div class=\"bp-2-numeral\">~95%<\/div>\n <div class=\"bp-2-label\">T\u1ef7 l\u1ec7 thu h\u1ed3i h\u00f3a ch\u1ea5t<\/div>\n <\/div>\n <div class=\"bp-2-text\">V\u00f2ng tu\u1ea7n ho\u00e0n h\u00f3a ch\u1ea5t trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y kraft l\u00e0 m\u1ed9t trong nh\u1eefng quy tr\u00ecnh c\u00f4ng nghi\u1ec7p c\u00f3 t\u00ednh tu\u1ea7n ho\u00e0n t\u00e0i nguy\u00ean cao nh\u1ea5t hi\u1ec7n nay. C\u00e1c h\u00f3a ch\u1ea5t \u0111\u00e3 qua s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c c\u00f4 \u0111\u1eb7c v\u00e0 \u0111\u1ed1t \u0111\u1ec3 t\u1ea1o ra \u0111i\u1ec7n cho nh\u00e0 m\u00e1y, sau \u0111\u00f3 \u0111\u01b0\u1ee3c thu h\u1ed3i t\u1eeb tro v\u00e0 t\u00e1i ch\u1ebf th\u00e0nh dung d\u1ecbch n\u1ea5u m\u1edbi. V\u00f2ng tu\u1ea7n ho\u00e0n kh\u00e9p k\u00edn n\u00e0y gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed, gi\u1ea3m thi\u1ec3u ch\u1ea5t th\u1ea3i v\u00e0 l\u00e0 n\u1ec1n t\u1ea3ng cho v\u1ecb th\u1ebf th\u1ed1ng tr\u1ecb c\u1ee7a quy tr\u00ecnh kraft \u2014 quy tr\u00ecnh n\u00e0y s\u1ea3n xu\u1ea5t 80% b\u1ed9t gi\u1ea5y h\u00f3a ch\u1ea5t tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/div>\n <\/div>\n\n <h2 class=\"bd-reveal\">B\u00ean trong nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t t\u00fai x\u00e1ch \u2013 N\u01a1i nh\u1eefng t\u1ea5m gi\u1ea5y ph\u1eb3ng bi\u1ebfn th\u00e0nh nh\u1eefng chi\u1ebfc t\u00fai ti\u1ec7n d\u1ee5ng<\/h2>\n <p class=\"bd-reveal\"><strong>C\u00e1c <a href=\"https:\/\/www.ketegroup.com\/vn\/may-moc-2\/may-lam-tui-giay\/\">m\u00e1y l\u00e0m t\u00fai<\/a> \u0110\u00f3 ch\u00ednh l\u00e0 n\u01a1i m\u00e0 t\u1edd gi\u1ea5y ph\u1eb3ng bi\u1ebfn th\u00e0nh m\u1ed9t s\u1ea3n ph\u1ea9m ba chi\u1ec1u. M\u1ed7i c\u00f4ng \u0111o\u1ea1n \u0111\u1ec1u \u0111\u00f3ng g\u00f3p m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng. \u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a t\u1eebng n\u1ebfp g\u1ea5p, \u0111\u01b0\u1eddng c\u1eaft v\u00e0 \u0111\u01b0\u1eddng keo s\u1ebd quy\u1ebft \u0111\u1ecbnh chi\u1ebfc t\u00fai c\u00f3 b\u1ec1n hay kh\u00f4ng.<\/strong> \u0110\u00e2y l\u00e0 giai \u0111o\u1ea1n ph\u1ee9c t\u1ea1p nh\u1ea5t v\u1ec1 m\u1eb7t c\u01a1 h\u1ecdc trong to\u00e0n b\u1ed9 quy tr\u00ecnh, v\u00e0 n\u00f3 x\u1ee9ng \u0111\u00e1ng \u0111\u01b0\u1ee3c xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng h\u01a1n l\u00e0 ch\u1ec9 \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp m\u1ed9t c\u00e1ch h\u1eddi h\u1ee3t nh\u01b0 \u201ch\u1ed9p \u0111en\u201d trong h\u1ea7u h\u1ebft c\u00e1c b\u00e0i b\u00e1o.<\/p>\n\n <h3>T\u1ea1o \u1ed1ng v\u00e0 c\u1eaft T\u1ea1o th\u00e2n t\u00fai<\/h3>\n <p class=\"bd-reveal\">M\u1ed9t cu\u1ed9n gi\u1ea5y kraft g\u1ed1c \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o gi\u00e1 th\u00e1o cu\u1ed9n. Gi\u1ea5y \u0111\u01b0\u1ee3c d\u1eabn qua c\u00e1c con l\u0103n \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 c\u0103ng \u0111\u1ec3 duy tr\u00ec s\u1ef1 ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c. \u0110\u1ed9 c\u0103ng ph\u1ea3i duy tr\u00ec trong ph\u1ea1m vi \u00b15 ph\u1ea7n tr\u0103m so v\u1edbi gi\u00e1 tr\u1ecb c\u00e0i \u0111\u1eb7t; n\u1ebfu kh\u00f4ng, gi\u1ea5y s\u1ebd b\u1ecb l\u1ec7ch sang hai b\u00ean v\u00e0 l\u00e0m h\u1ecfng \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a v\u1ecb tr\u00ed g\u1ea5p \u1edf c\u00e1c c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo. Khi cu\u1ed9n gi\u1ea5y h\u1ebft, c\u00e1c m\u00e1y m\u00f3c hi\u1ec7n \u0111\u1ea1i s\u1ebd t\u1ef1 \u0111\u1ed9ng n\u1ed1i cu\u1ed9n m\u1edbi m\u00e0 kh\u00f4ng c\u1ea7n d\u1eebng d\u00e2y chuy\u1ec1n.<\/p>\n <p class=\"bd-reveal\">T\u1ea5m gi\u1ea5y ph\u1eb3ng \u0111i qua m\u1ed9t t\u1ea5m \u0111\u1ecbnh h\u00ecnh \u2014 m\u1ed9t khu\u00f4n kim lo\u1ea1i c\u1ed1 \u0111\u1ecbnh \u2014 gi\u00fap d\u1ea7n d\u1ea7n g\u1ea5p gi\u1ea5y th\u00e0nh h\u00ecnh \u1ed1ng. Khi hai m\u00e9p ngo\u00e0i g\u1eb7p nhau, m\u1ed9t \u0111\u01b0\u1eddng keo li\u00ean t\u1ee5c (th\u01b0\u1eddng r\u1ed9ng t\u1eeb 8 \u0111\u1ebfn 15 mm) \u0111\u01b0\u1ee3c b\u00f4i d\u1ecdc theo ph\u1ea7n ch\u1ed3ng l\u00ean nhau, t\u1ea1o th\u00e0nh \u0111\u01b0\u1eddng n\u1ed1i d\u1ecdc. \u0110\u01b0\u1eddng n\u1ed1i n\u00e0y ch\u00ednh l\u00e0 \u201cx\u01b0\u01a1ng s\u1ed1ng\u201d c\u1ee7a t\u00fai. N\u1ebfu \u0111\u01b0\u1eddng n\u1ed1i n\u00e0y b\u1ecb h\u1ecfng, t\u00fai s\u1ebd h\u1ecfng theo.<\/p>\n <p class=\"bd-reveal\">Sau \u0111\u00f3, c\u00e1c tr\u1ee5c dao quay s\u1ebd c\u1eaft \u1ed1ng li\u00ean t\u1ee5c th\u00e0nh c\u00e1c t\u1ea5m ph\u00f4i t\u00fai ri\u00eang l\u1ebb d\u1ecdc theo c\u00e1c \u0111\u01b0\u1eddng \u0111\u1ee5c l\u1ed7 ngang. M\u1ed9t c\u01a1 c\u1ea5u k\u1eb9p, quay v\u1edbi t\u1ed1c \u0111\u1ed9 nhanh h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u, s\u1ebd t\u00e1ch t\u1eebng \u0111o\u1ea1n ra kh\u1ecfi \u1ed1ng m\u1ed9t c\u00e1ch g\u1ecdn g\u00e0ng. C\u00e1c m\u00e1y hi\u1ec7n \u0111\u1ea1i s\u1eed d\u1ee5ng cu\u1ed9n nguy\u00ean li\u1ec7u c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t 100\u2013200 t\u00fai m\u1ed7i ph\u00fat \u1edf giai \u0111o\u1ea1n n\u00e0y; c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u00fai th\u1ef1c ph\u1ea9m t\u1ed1c \u0111\u1ed9 cao c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 500 t\u00fai m\u1ed7i ph\u00fat (<a href=\"https:\/\/www.bagsmachine.com\/529.html\" rel=\"nofollow\">bagsmachine.com<\/a>, 2024).<\/p>\n\n <h3>Thi\u1ebft k\u1ebf \u0111\u00e1y: N\u01a1i k\u1ef9 thu\u1eadt g\u1eb7p g\u1ee1 ngh\u1ec7 thu\u1eadt g\u1ea5p gi\u1ea5y Origami<\/h3>\n <p class=\"bd-reveal\">\u0110\u00e2y ch\u00ednh l\u00e0 \u201ctr\u00e1i tim c\u01a1 kh\u00ed\u201d c\u1ee7a quy tr\u00ecnh s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y v\u00e0 c\u0169ng l\u00e0 c\u00f4ng \u0111o\u1ea1n \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c cao nh\u1ea5t. Lo\u1ea1i t\u00fai gi\u1ea5y \u0111\u00e1y ph\u1eb3ng \u2013 lo\u1ea1i t\u00fai c\u00f3 th\u1ec3 \u0111\u1ee9ng th\u1eb3ng tr\u00ean qu\u1ea7y h\u00e0ng t\u1ea1p h\u00f3a \u2013 \u0111\u01b0\u1ee3c ph\u00e1t minh b\u1edfi Margaret E. Knight, ng\u01b0\u1eddi \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c B\u1eb1ng s\u00e1ng ch\u1ebf Hoa K\u1ef3 s\u1ed1 116.842 v\u00e0o n\u0103m 1871 cho m\u1ed9t c\u1ed7 m\u00e1y c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng g\u1ea5p, c\u1eaft v\u00e0 d\u00e1n gi\u1ea5y th\u00e0nh t\u00fai \u0111\u00e1y vu\u00f4ng. Tr\u01b0\u1edbc khi c\u00f3 ph\u00e1t minh c\u1ee7a Knight, c\u00e1c t\u00fai \u0111\u00e1y ph\u1eb3ng \u0111\u1ec1u \u0111\u01b0\u1ee3c g\u1ea5p b\u1eb1ng tay.<\/p>\n\n <div class=\"bp-3-flow bd-reveal\">\n <div class=\"bp-3-flow-inner\">\n <div class=\"bp-3-step\">\n <div class=\"bp-3-circle\">1<\/div>\n <div class=\"bp-3-label\">M\u1edf \u0111\u1ea7u<\/div>\n <div class=\"bp-3-detail\">C\u00e1c mi\u1ebfng h\u00fat ho\u1eb7c lu\u1ed3ng kh\u00ed th\u1ed5i l\u00e0m m\u1edf ph\u1ea7n \u0111\u00e1y th\u00e0nh h\u00ecnh thoi<\/div>\n <\/div>\n <div class=\"bp-3-connector\"><svg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\" \/>\n <polyline points=\"12 5 19 12 12 19\" \/>\n <\/svg><\/div>\n <div class=\"bp-3-step\">\n <div class=\"bp-3-circle\">2<\/div>\n <div class=\"bp-3-label\">C\u00e1nh b\u00ean<\/div>\n <div class=\"bp-3-detail\">C\u00e1c n\u1eafp gusset g\u1eadp v\u00e0o trong theo c\u00e1c g\u00f3c ch\u00ednh x\u00e1c<\/div>\n <\/div>\n <div class=\"bp-3-connector\"><svg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\" \/>\n <polyline points=\"12 5 19 12 12 19\" \/>\n <\/svg><\/div>\n <div class=\"bp-3-step\">\n <div class=\"bp-3-circle\">3<\/div>\n <div class=\"bp-3-label\">Keo d\u00e1n<\/div>\n <div class=\"bp-3-detail\">M\u1ed9t \u0111\u01b0\u1eddng keo \u0111\u01b0\u1ee3c b\u00f4i d\u1ecdc theo khu v\u1ef1c m\u00e9p ch\u1ed3ng l\u00ean nhau<\/div>\n <\/div>\n <div class=\"bp-3-connector\"><svg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\" \/>\n <polyline points=\"12 5 19 12 12 19\" \/>\n <\/svg><\/div>\n <div class=\"bp-3-step\">\n <div class=\"bp-3-circle\">4<\/div>\n <div class=\"bp-3-label\">\u00c9p<\/div>\n <div class=\"bp-3-detail\">\u00c1p su\u1ea5t 2\u20135 kg\/cm\u00b2 gi\u00fap g\u1eafn c\u00e1c c\u00e1nh l\u1ea1i v\u1edbi nhau th\u00e0nh m\u1ed9t n\u1ec1n ph\u1eb3ng v\u00e0 c\u1ee9ng c\u00e1p<\/div>\n <\/div>\n <\/div>\n <div class=\"bp-3-caption\">B\u1eb1ng s\u00e1ng ch\u1ebf n\u0103m 1871 c\u1ee7a Margaret E. Knight (s\u1ed1 116.842 c\u1ee7a Hoa K\u1ef3) \u0111\u00e3 gi\u1edbi thi\u1ec7u c\u00f4ng ngh\u1ec7 g\u1ea5p \u0111\u00e1y ph\u1eb3ng t\u1ef1 \u0111\u1ed9ng, d\u1ef1a tr\u00ean c\u00f9ng m\u1ed9t nguy\u00ean l\u00fd c\u01a1 h\u1ecdc nh\u01b0 m\u1ecdi m\u00e1y s\u1ea3n xu\u1ea5t t\u00fai SOS \u0111ang ho\u1ea1t \u0111\u1ed9ng hi\u1ec7n nay.<\/div>\n <\/div>\n\n <h3>Ph\u1ee5 ki\u1ec7n tay c\u1ea7m: C\u00e1ch t\u00fai c\u1ee7a b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u00e1m ch\u1eafc<\/h3>\n <p class=\"bd-reveal\">N\u1ebfu \u0111\u01b0\u1eddng may \u0111\u00e1y l\u00e0 \u201cc\u1ed9t s\u1ed1ng\u201d c\u1ee7a t\u00fai, th\u00ec quai x\u00e1ch ch\u00ednh l\u00e0 \u201cg\u00f3t ch\u00e2n Achilles\u201d c\u1ee7a n\u00f3. Vi\u1ec7c quai x\u00e1ch b\u1ecb bong ra lu\u00f4n l\u00e0 nguy\u00ean nh\u00e2n h\u1ecfng h\u00f3c ph\u1ed5 bi\u1ebfn nh\u1ea5t \u1edf t\u00fai gi\u1ea5y \u0111i ch\u1ee3, v\u00e0 h\u1ea7u nh\u01b0 lu\u00f4n l\u00e0 do l\u1ed7i s\u1ea3n xu\u1ea5t, ch\u1ee9 kh\u00f4ng ph\u1ea3i do ch\u1ea5t li\u1ec7u.<\/p>\n <p class=\"bd-reveal\">C\u00f3 ba lo\u1ea1i tay c\u1ea7m chi\u1ebfm \u01b0u th\u1ebf tr\u00ean th\u1ecb tr\u01b0\u1eddng:<\/p>\n <ul>\n <li><strong>Tay c\u1ea7m b\u1eb1ng d\u00e2y gi\u1ea5y xo\u1eafn<\/strong>: C\u00e1c d\u1ea3i gi\u1ea5y \u0111\u01b0\u1ee3c xo\u1eafn th\u00e0nh d\u00e2y (th\u01b0\u1eddng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 4\u20136 mm), lu\u1ed3n qua c\u00e1c l\u1ed7 \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ee5c s\u1eb5n \u1edf ph\u1ea7n tr\u00ean c\u1ee7a t\u00fai. C\u00e1c mi\u1ebfng gia c\u1ed1 \u2014 nh\u1eefng h\u00ecnh ch\u1eef nh\u1eadt nh\u1ecf b\u1eb1ng gi\u1ea5y c\u00f3 \u0111\u1ed9 d\u00e0y cao h\u01a1n th\u00e2n t\u00fai t\u1eeb 20 \u0111\u1ebfn 30 GSM \u2014 \u0111\u01b0\u1ee3c d\u00e1n b\u00ean trong t\u00fai, ph\u00eda sau m\u1ed7i l\u1ed7. Mi\u1ebfng gia c\u1ed1 n\u00e0y gi\u00fap ph\u00e2n b\u1ed5 l\u1ef1c t\u00e1c \u0111\u1ed9ng tr\u00ean m\u1ed9t di\u1ec7n t\u00edch l\u1edbn h\u01a1n. N\u1ebfu kh\u00f4ng c\u00f3 mi\u1ebfng gia c\u1ed1 n\u00e0y, quai t\u00fai c\u00f3 th\u1ec3 b\u1ecb r\u00e1ch xuy\u00ean qua th\u00e2n t\u00fai ngay c\u1ea3 khi ch\u1ec9 ch\u1ecbu l\u1ef1c 2 kg.<\/li>\n <li><strong>Tay c\u1ea7m b\u1eb1ng gi\u1ea5y ph\u1eb3ng<\/strong>: Nh\u1eefng d\u1ea3i gi\u1ea5y d\u00e0y h\u01a1n \u0111\u01b0\u1ee3c d\u00e1n tr\u1ef1c ti\u1ebfp v\u00e0o m\u00e9p tr\u00ean b\u00ean trong t\u00fai. Th\u01b0\u1eddng th\u1ea5y \u1edf c\u00e1c lo\u1ea1i t\u00fai b\u00e1n l\u1ebb t\u1ea7m trung. C\u00e1ch l\u00e0m n\u00e0y \u0111\u01a1n gi\u1ea3n h\u01a1n nh\u01b0ng k\u00e9m b\u1ec1n h\u01a1n so v\u1edbi d\u00e2y xo\u1eafn.<\/li>\n <li><strong>Tay c\u1ea7m c\u1eaft khu\u00f4n<\/strong>: C\u00e1c l\u1ed7 x\u1ecf tay c\u1ea7m \u0111\u01b0\u1ee3c c\u1eaft tr\u1ef1c ti\u1ebfp v\u00e0o th\u00e2n t\u00fai m\u00e0 kh\u00f4ng c\u1ea7n th\u00eam b\u1ea5t k\u1ef3 chi ti\u1ebft g\u1eafn k\u1ebft n\u00e0o. Thi\u1ebft k\u1ebf g\u1ecdn g\u00e0ng, kh\u00f4ng t\u1ed1n chi ph\u00ed v\u1eadt li\u1ec7u, nh\u01b0ng ch\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng v\u1eadt n\u1eb7ng nh\u1eb9.<\/li>\n <\/ul>\n <p class=\"bd-reveal\">M\u1ed9t chi\u1ebfc t\u00fai c\u00f3 quai xo\u1eafn \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t \u0111\u00fang k\u1ef9 thu\u1eadt ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng t\u0129nh \u00edt nh\u1ea5t 5 kg trong 10 gi\u00e2y m\u00e0 kh\u00f4ng b\u1ecb \u0111\u1ee9t quai hay r\u00e1ch th\u00e2n t\u00fai. C\u00e1ch h\u1ecfng l\u00fd t\u01b0\u1edfng s\u1ebd cho b\u1ea1n bi\u1ebft t\u1ea5t c\u1ea3: gi\u1ea5y ph\u1ea3i b\u1ecb r\u00e1ch tr\u01b0\u1edbc khi keo bong ra. N\u1ebfu keo b\u1ecb bong ra trong khi gi\u1ea5y v\u1eabn c\u00f2n nguy\u00ean v\u1eb9n, th\u00ec keo ch\u00ednh l\u00e0 m\u1eaft x\u00edch y\u1ebfu nh\u1ea5t trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n\n <h3>In \u1ea5n v\u00e0 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t \u0111\u1ec3 t\u1ea1o th\u01b0\u01a1ng hi\u1ec7u tr\u00ean v\u1ea3i canvas m\u00e0u n\u00e2u<\/h3>\n <p class=\"bd-reveal\">M\u1ed9t chi\u1ebfc t\u00fai kraft n\u00e2u tr\u01a1n l\u00e0 m\u1ed9t m\u1eb7t h\u00e0ng th\u00f4ng th\u01b0\u1eddng. M\u1ed9t chi\u1ebfc t\u00fai in h\u00ecnh l\u00e0 t\u00e0i s\u1ea3n th\u01b0\u01a1ng hi\u1ec7u. H\u1ea7u h\u1ebft c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u00fai \u0111\u1ec1u t\u00edch h\u1ee3p c\u00f4ng \u0111o\u1ea1n in tr\u01b0\u1edbc khi t\u1ea1o h\u00ecnh \u1ed1ng, s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 in flexo (flexographic): m\u1ed9t quy tr\u00ecnh in quay, trong \u0111\u00f3 c\u00e1c t\u1ea5m photopolymer d\u1ebbo chuy\u1ec3n m\u1ef1c g\u1ed1c n\u01b0\u1edbc l\u00ean d\u1ea3i gi\u1ea5y \u0111ang di chuy\u1ec3n.<\/p>\n <p class=\"bd-reveal\">In flexo c\u00f3 t\u1ed1c \u0111\u1ed9 cao, \u0111\u1ea1t t\u1eeb 200 \u0111\u1ebfn 300 m\u00e9t m\u1ed7i ph\u00fat tr\u00ean m\u00e1y in hi\u1ec7n \u0111\u1ea1i. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi m\u00e0u \u0111\u1ed3ng nh\u1ea5t, logo \u0111\u01a1n gi\u1ea3n v\u00e0 v\u0103n b\u1ea3n. \u0110\u1ed1i v\u1edbi h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng \u1ea3nh, hi\u1ec7u \u1ee9ng chuy\u1ec3n m\u00e0u ho\u1eb7c thi\u1ebft k\u1ebf nhi\u1ec1u m\u00e0u, in offset tr\u00ean c\u00e1c t\u1edd gi\u1ea5y \u0111\u00e3 c\u1eaft s\u1eb5n tr\u01b0\u1edbc khi t\u1ea1o h\u00ecnh t\u00fai s\u1ebd mang l\u1ea1i \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao h\u01a1n nh\u01b0ng chi ph\u00ed c\u0169ng cao h\u01a1n. S\u1ef1 \u0111\u00e1nh \u0111\u1ed5i r\u1ea5t r\u00f5 r\u00e0ng: in flexo d\u00e0nh cho s\u1ea3n l\u01b0\u1ee3ng l\u1edbn v\u00e0 t\u1ed1c \u0111\u1ed9, in offset d\u00e0nh cho \u0111\u1ed9 trung th\u1ef1c v\u1ec1 m\u1eb7t h\u00ecnh \u1ea3nh.<\/p>\n <p class=\"bd-reveal\">C\u00e1c hi\u1ec7u \u1ee9ng ho\u00e0n thi\u1ec7n sau in nh\u01b0 \u00e9p m\u00e0ng m\u1edd ho\u1eb7c b\u00f3ng, ph\u1ee7 UV c\u1ee5c b\u1ed9, d\u1eadp l\u00e1 kim lo\u1ea1i gi\u00fap t\u0103ng th\u00eam c\u1ea3m gi\u00e1c x\u00fac gi\u00e1c v\u00e0 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng c\u1ea3m nh\u1eadn. C\u00e1c c\u00f4ng \u0111o\u1ea1n n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n sau khi in, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u1ef1c ti\u1ebfp tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u00fai ho\u1eb7c d\u01b0\u1edbi d\u1ea1ng quy tr\u00ecnh ri\u00eang bi\u1ec7t ngo\u00e0i d\u00e2y chuy\u1ec1n \u0111\u1ed1i v\u1edbi c\u00e1c l\u00f4 h\u00e0ng cao c\u1ea5p.<\/p>\n\n <h2 class=\"bd-reveal\">Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c t\u00fai gi\u1ea5y \u0111\u1ec1u gi\u1ed1ng nhau: So s\u00e1nh tr\u1ef1c ti\u1ebfp<\/h2>\n <p class=\"bd-reveal\">Sau khi t\u00ecm hi\u1ec3u to\u00e0n b\u1ed9 quy tr\u00ecnh s\u1ea3n xu\u1ea5t, c\u00f3 m\u1ed9t \u0111i\u1ec1u tr\u1edf n\u00ean r\u00f5 r\u00e0ng: \u201ct\u00fai gi\u1ea5y\u201d l\u00e0 m\u1ed9t danh m\u1ee5c, ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u1ed9t s\u1ea3n ph\u1ea9m. C\u00f9ng m\u1ed9t lo\u1ea1i nguy\u00ean li\u1ec7u gi\u1ea5y kraft c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ebf bi\u1ebfn th\u00e0nh c\u00e1c lo\u1ea1i t\u00fai ho\u00e0n to\u00e0n kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o c\u1ea5u h\u00ecnh m\u00e1y m\u00f3c v\u00e0 tr\u00ecnh t\u1ef1 g\u1ea5p. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 so s\u00e1nh gi\u1eefa b\u1ed1n lo\u1ea1i ch\u00ednh:<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead>\n <tr>\n <th>Lo\u1ea1i t\u00fai<\/th>\n <th>X\u00e2y d\u1ef1ng<\/th>\n <th>Lo\u1ea1i \u0111\u00e1y<\/th>\n <th>T\u1ea3i tr\u1ecdng \u0111i\u1ec3n h\u00ecnh<\/th>\n <th>M\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng ch\u00ednh<\/th>\n <th>\u0110\u1ed9 ph\u1ee9c t\u1ea1p<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td><strong>T\u00fai ph\u1eb3ng<\/strong><\/td>\n <td>\u1ed0ng \u0111\u01a1n gi\u1ea3n, d\u00e1n m\u00e9p b\u00ean<\/td>\n <td>G\u1ea5p l\u1ea1i, d\u00e1n ph\u1eb3ng<\/td>\n <td>2\u20135 kg<\/td>\n <td>T\u00fai \u0111\u1ef1ng b\u00e1nh m\u00ec, ti\u1ec7m b\u00e1nh<\/td>\n <td>Th\u1ea5p<\/td>\n <\/tr>\n <tr>\n <td><strong>T\u00fai SOS<\/strong><\/td>\n <td>Mi\u1ebfng gia c\u1ed1 b\u00ean h\u00f4ng, c\u00e1ch g\u1ea5p ph\u1ee9c t\u1ea1p<\/td>\n <td>\u0110\u00e1y vu\u00f4ng nhi\u1ec1u n\u1ebfp g\u1ea5p<\/td>\n <td>5\u201312 kg<\/td>\n <td>Si\u00eau th\u1ecb, \u0111\u1ed3 \u0103n mang v\u1ec1, b\u00e1n l\u1ebb<\/td>\n <td>V\u1edbi High<\/td>\n <\/tr>\n <tr>\n <td><strong>\u0110\u00e1y h\u1eb9p<\/strong><\/td>\n <td>2\u20135 l\u1edbp, ki\u1ec3u \u0111\u00f3ng b\u1eadc thang<\/td>\n <td>V\u00f2ng \u0111\u1ec7m ch\u1ecbu l\u1ef1c cao, ki\u1ec3u k\u1eb9p<\/td>\n <td>10\u201325 kg<\/td>\n <td>C\u00f4ng nghi\u1ec7p, xi m\u0103ng, th\u1ee9c \u0103n cho th\u00fa c\u01b0ng<\/td>\n <td>Cao<\/td>\n <\/tr>\n <tr>\n <td><strong>Gi\u1ecf h\u00e0ng<\/strong><\/td>\n <td>Th\u00e2n SOS + tay c\u1ea7m<\/td>\n <td>T\u01b0\u01a1ng t\u1ef1 nh\u01b0 SOS<\/td>\n <td>5\u201310 kg<\/td>\n <td>C\u1eeda h\u00e0ng b\u00e1n l\u1ebb th\u01b0\u01a1ng hi\u1ec7u, c\u1eeda h\u00e0ng th\u1eddi trang cao c\u1ea5p<\/td>\n <td>Cao<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n<p class=\"bd-reveal\">T\u00fai SOS, lo\u1ea1i t\u00fai mua s\u1eafm m\u00e0u n\u00e2u quen thu\u1ed9c, l\u00e0 lo\u1ea1i t\u00fai \u0111a n\u0103ng nh\u1ea5t v\u00e0 c\u00f3 dung t\u00edch l\u1edbn nh\u1ea5t. \u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a n\u00f3 l\u00e0 ph\u1ea7n g\u1ea5p n\u1ebfp hai b\u00ean: m\u1ed9t n\u1ebfp g\u1ea5p ki\u1ec3u \u0111\u00e0n accordion ch\u1ea1y d\u1ecdc theo to\u00e0n b\u1ed9 chi\u1ec1u cao c\u1ee7a t\u00fai \u1edf m\u1ed7i b\u00ean. Khi m\u1edf t\u00fai ra, c\u00e1c n\u1ebfp g\u1ea5p n\u00e0y s\u1ebd n\u1edf ra ngo\u00e0i, t\u1ea1o th\u00e0nh m\u1ed9t \u0111\u00e1y h\u00ecnh ch\u1eef nh\u1eadt c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ee9ng v\u1eefng. C\u1ee5m t\u1eeb \u201ct\u1ef1 m\u1edf\u201d trong SOS mang ngh\u0129a \u0111en: t\u00fai s\u1ebd t\u1ef1 b\u1eadt m\u1edf khi \u0111\u01b0\u1ee3c nh\u1ea5c l\u00ean b\u1eb1ng c\u00e1c m\u00e9p tr\u00ean. <em>(\u0110\u1ec3 t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 c\u00e1c t\u00ednh n\u0103ng c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng danh m\u1ee5c, h\u00e3y tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a ch\u00fang t\u00f4i: <a href=\"https:\/\/www.ketegroup.com\/vn\/cac-loai-tui-giay-duoc-giai-thich\/\"><strong>Gi\u1ea3i th\u00edch v\u1ec1 c\u00e1c lo\u1ea1i t\u00fai gi\u1ea5y<\/strong><\/a>)<\/em>.<\/p>\n <p class=\"bd-reveal\">\u1ede ph\u00e2n kh\u00fac ch\u1ecbu t\u1ea3i n\u1eb7ng, t\u00fai nhi\u1ec1u l\u1edbp c\u00f3 \u0111\u00e1y g\u1ea5p l\u00e0 nh\u1eefng c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt. T\u1eeb hai \u0111\u1ebfn n\u0103m l\u1edbp gi\u1ea5y kraft, th\u01b0\u1eddng k\u00e8m theo m\u1ed9t l\u1edbp m\u00e0ng polyethylene ho\u1eb7c l\u00e1 kim lo\u1ea1i l\u00e0m l\u1edbp ng\u0103n c\u00e1ch, \u0111\u01b0\u1ee3c \u00e9p d\u00ednh v\u00e0 g\u1ea5p l\u1ea1i v\u1edbi ki\u1ec3u \u0111\u00f3ng n\u1eafp b\u1eadc thang. M\u1ed7i l\u1edbp \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi m\u1ed9t \u0111i\u1ec3m kh\u00e1c nhau tr\u00ean n\u1eafp \u0111\u00e1y, gi\u00fap ph\u00e2n b\u1ed5 t\u1ea3i tr\u1ecdng v\u00e0 ng\u0103n ng\u1eeba s\u1ef1 c\u1ed1 t\u1ea1i m\u1ed9t \u0111i\u1ec3m duy nh\u1ea5t. Nh\u1eefng chi\u1ebfc t\u00fai n\u00e0y th\u01b0\u1eddng ch\u1ee9a \u0111\u01b0\u1ee3c 25 kg v\u00e0 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c va \u0111\u1eadp khi r\u01a1i m\u00e0 c\u00f3 th\u1ec3 l\u00e0m r\u00e1ch n\u00e1t m\u1ed9t chi\u1ebfc t\u00fai m\u1ed9t l\u1edbp.<\/p>\n\n <div class=\"bp-cta-mid bd-reveal\">\n <div class=\"bp-cta-mid-icon\"><svg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\" \/>\n <polyline points=\"12 5 19 12 12 19\" \/>\n <\/svg><\/div>\n <div class=\"bp-cta-mid-text\">\n <p>B\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng t\u00ecm hi\u1ec3u xem thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p mang l\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng \u1edf m\u1ee9c \u0111\u1ed9 n\u00e0y nh\u01b0 th\u1ebf n\u00e0o ch\u01b0a?<\/p>\n <\/div>\n <a class=\"bp-cta-mid-btn\" href=\"https:\/\/www.ketegroup.com\/vn\/lien-he\/\">Kh\u00e1m ph\u00e1 c\u00e1c lo\u1ea1i m\u00e1y s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y <svg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"vertical-align: -3px; margin-left: 4px;\">\n <line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\" \/>\n <polyline points=\"12 5 19 12 12 19\" \/>\n <\/svg><\/a>\n <\/div>\n\n <h2 class=\"bd-reveal\">\u0110i\u1ec1u g\u00ec t\u1ea1o n\u00ean m\u1ed9t chi\u1ebfc t\u00fai gi\u1ea5y ch\u1ea5t l\u01b0\u1ee3ng? Nh\u1eadn bi\u1ebft c\u00e1c d\u1ea5u hi\u1ec7u c\u1ee7a quy tr\u00ecnh s\u1ea3n xu\u1ea5t t\u1ed1t<\/h2>\n <p class=\"bd-reveal\"><strong>Ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng ph\u1ea3i l\u00e0 th\u1ee9 \u0111\u01b0\u1ee3c ki\u1ec3m tra sau c\u00f9ng. \u0110\u00f3 l\u00e0 th\u1ee9 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p ngay t\u1eeb \u0111\u1ea7u. M\u1ed7i quy\u1ebft \u0111\u1ecbnh trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u1ec1u \u0111\u1ec3 l\u1ea1i d\u1ea5u \u1ea5n tr\u00ean chi\u1ebfc t\u00fai th\u00e0nh ph\u1ea9m. N\u1ebfu b\u1ea1n bi\u1ebft c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn \u0111i\u1ec1u g\u00ec, b\u1ea1n c\u00f3 th\u1ec3 \u201c\u0111\u1ecdc\u201d chi\u1ebfc t\u00fai \u0111\u00f3 nh\u01b0 m\u1ed9t b\u1ea3n \u0111\u00e1nh gi\u00e1.<\/strong><\/p>\n <p class=\"bd-reveal\">Ph\u1ea7n n\u00e0y ch\u00ednh l\u00e0 y\u1ebfu t\u1ed1 ph\u00e2n bi\u1ec7t gi\u1eefa s\u1ef1 hi\u1ec3u bi\u1ebft h\u1eddi h\u1ee3t v\u1ec1 \u201cc\u00e1ch th\u1ee9c s\u1ea3n xu\u1ea5t t\u00fai x\u00e1ch\u201d v\u1edbi kh\u1ea3 n\u0103ng \u0111\u00e1nh gi\u00e1 xem m\u1ed9t chi\u1ebfc t\u00fai c\u00f3 \u0111\u01b0\u1ee3c l\u00e0m t\u1ed1t hay kh\u00f4ng. N\u00f3 l\u00e0 c\u1ea7u n\u1ed1i gi\u1eefa ki\u1ebfn th\u1ee9c v\u1ec1 quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 s\u1ef1 tin t\u01b0\u1edfng v\u00e0o ngu\u1ed3n cung \u1ee9ng.<\/p>\n\n <img decoding=\"async\" src=\"https:\/\/www.ketegroup.com\/wp-content\/uploads\/2024\/09\/image-18.webp\" alt=\"t\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c l\u00e0m nh\u01b0 th\u1ebf n\u00e0o\" style=\"width: 512px; height: 384px; max-width: 100%; object-fit: cover; border-radius: 12px; margin: 30px auto; display: block; box-shadow: 10px 10px 60px 0px rgba(210, 221, 224, 0.35); transition: all 0.3s ease; cursor: pointer;\" onmouseover=\"this.style.transform='translateY(-5px) scale(1.03)'; this.style.boxShadow='15px 25px 80px 0px rgba(210, 221, 224, 0.45)';\" onmouseout=\"this.style.transform='translateY(0) scale(1)'; this.style.boxShadow='10px 10px 60px 0px rgba(210, 221, 224, 0.35)';\">\n\n <h3>Ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u: Tr\u1ecdng l\u01b0\u1ee3ng gi\u1ea5y, th\u00e0nh ph\u1ea7n s\u1ee3i v\u00e0 ngu\u1ed3n g\u1ed1c<\/h3>\n <p class=\"bd-reveal\">C\u00e2u h\u1ecfi \u0111\u1ea7u ti\u00ean c\u1ea7n \u0111\u1eb7t ra khi n\u00f3i v\u1ec1 b\u1ea5t k\u1ef3 chi\u1ebfc t\u00fai gi\u1ea5y n\u00e0o kh\u00f4ng ph\u1ea3i l\u00e0 \u201cn\u00f3 b\u1ec1n \u0111\u1ebfn m\u1ee9c n\u00e0o?\u201d, m\u00e0 l\u00e0 \u201cth\u1ef1c ra n\u00f3 \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb ch\u1ea5t li\u1ec7u g\u00ec?\u201d<\/p>\n <p class=\"bd-reveal\">H\u00e3y b\u1eaft \u0111\u1ea7u t\u1eeb s\u1ef1 trung th\u1ef1c v\u1ec1 GSM. M\u1ed9t chi\u1ebfc t\u00fai c\u00f3 nh\u00e3n \u201c100 GSM kraft\u201d n\u00ean c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng g\u1ea7n 100 gram tr\u00ean m\u1ed7i m\u00e9t vu\u00f4ng. Tr\u00ean th\u1ef1c t\u1ebf, hi\u1ec7n t\u01b0\u1ee3ng \u201cGSM thi\u1ebfu tr\u1ecdng l\u01b0\u1ee3ng\u201d \u2013 khi tr\u1ecdng l\u01b0\u1ee3ng th\u1ef1c t\u1ebf th\u1ea5p h\u01a1n t\u1eeb 5 \u0111\u1ebfn 10 ph\u1ea7n tr\u0103m so v\u1edbi con s\u1ed1 ghi tr\u00ean nh\u00e3n \u2013 v\u1eabn l\u00e0 m\u1ed9t th\u1ef1c tr\u1ea1ng t\u1ed3n t\u1ea1i dai d\u1eb3ng trong v\u00f9ng x\u00e1m. M\u1ed9t chi\u1ebfc t\u00fai 100 GSM m\u00e0 th\u1ef1c t\u1ebf ch\u1ec9 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng 90 GSM s\u1ebd c\u00f3 c\u1ea3m gi\u00e1c m\u1ecfng manh h\u01a1n m\u1ed9t ch\u00fat, d\u1ec5 r\u00e1ch h\u01a1n \u1edf ph\u1ea7n quai x\u00e1ch v\u00e0 xu\u1ed1ng c\u1ea5p nhanh h\u01a1n trong \u0111i\u1ec1u ki\u1ec7n \u1ea9m \u01b0\u1edbt. C\u00e1ch duy nh\u1ea5t \u0111\u1ec3 x\u00e1c minh l\u00e0 s\u1eed d\u1ee5ng c\u00e2n gram \u0111\u00e3 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n v\u00e0 m\u1ed9t m\u1eabu c\u1eaft, ho\u1eb7c t\u00ecm nh\u00e0 cung c\u1ea5p cung c\u1ea5p ch\u1ee9ng ch\u1ec9 ki\u1ec3m tra l\u00f4 h\u00e0ng.<\/p>\n <p class=\"bd-reveal\">Ti\u1ebfp theo l\u00e0 ngu\u1ed3n g\u1ed1c s\u1ee3i. S\u1ee3i kraft g\u1ed7 m\u1ec1m nguy\u00ean ch\u1ea5t t\u1ea1o ra nh\u1eefng chi\u1ebfc t\u00fai b\u1ec1n nh\u1ea5t. H\u00e0m l\u01b0\u1ee3ng s\u1ee3i t\u00e1i ch\u1ebf l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u1ec1n: m\u1ed7i chu k\u1ef3 t\u00e1i ch\u1ebf l\u00e0m ng\u1eafn s\u1ee3i \u0111i kho\u1ea3ng 15 \u0111\u1ebfn 25 ph\u1ea7n tr\u0103m, v\u00e0 gi\u1ea5y thu \u0111\u01b0\u1ee3c c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch v\u00e0 \u0111\u1ed9 b\u1ec1n v\u1ee1 th\u1ea5p h\u01a1n. M\u1ed9t chi\u1ebfc t\u00fai l\u00e0m t\u1eeb 100% s\u1ee3i t\u00e1i ch\u1ebf s\u1ebd ch\u1ecbu \u0111\u01b0\u1ee3c tr\u1ecdng l\u01b0\u1ee3ng \u00edt h\u01a1n kho\u1ea3ng 30 \u0111\u1ebfn 50% so v\u1edbi m\u1ed9t chi\u1ebfc t\u00fai kraft nguy\u00ean ch\u1ea5t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng c\u00f3 c\u00f9ng GSM. \u0110\u1ed1i v\u1edbi h\u00e0ng h\u00f3a n\u1eb7ng ho\u1eb7c c\u00e1c \u1ee9ng d\u1ee5ng b\u00e1n l\u1ebb cao c\u1ea5p, n\u01a1i m\u00e0 vi\u1ec7c tay c\u1ea7m b\u1ecb \u0111\u1ee9t s\u1ebd g\u00e2y ra t\u00ecnh hu\u1ed1ng kh\u00f3 x\u1eed, h\u00e3y y\u00eau c\u1ea7u s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m c\u00f3 h\u00e0m l\u01b0\u1ee3ng s\u1ee3i nguy\u00ean ch\u1ea5t cao.<\/p>\n <p class=\"bd-reveal\">Cu\u1ed1i c\u00f9ng l\u00e0 chu\u1ed7i h\u00e0nh tr\u00ecnh s\u1ea3n ph\u1ea9m. Ch\u1ee9ng nh\u1eadn FSC (H\u1ed9i \u0111\u1ed3ng Qu\u1ea3n l\u00fd R\u1eebng) l\u00e0 ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf v\u1ec1 vi\u1ec7c thu mua s\u1ee3i g\u1ed7 c\u00f3 tr\u00e1ch nhi\u1ec7m. Ch\u1ee9ng nh\u1eadn n\u00e0y c\u00f3 ba c\u1ea5p \u0111\u1ed9: FSC 100% (to\u00e0n b\u1ed9 s\u1ee3i g\u1ed7 t\u1eeb c\u00e1c khu r\u1eebng \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn FSC), FSC Mix (h\u1ed7n h\u1ee3p t\u1eeb c\u00e1c ngu\u1ed3n \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn, t\u00e1i ch\u1ebf v\u00e0 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t) v\u00e0 FSC Recycled (s\u1ee3i g\u1ed7 t\u00e1i ch\u1ebf sau ti\u00eau d\u00f9ng theo ti\u00eau chu\u1ea9n 100%). \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 mua h\u00e0ng qu\u1ed1c t\u1ebf, \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u1ea1i Li\u00ean minh Ch\u00e2u \u00c2u (EU) \u2013 n\u01a1i Quy \u0111\u1ecbnh v\u1ec1 Ch\u1ed1ng ph\u00e1 r\u1eebng c\u1ee7a EU \u0111ang si\u1ebft ch\u1eb7t c\u00e1c y\u00eau c\u1ea7u v\u1ec1 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c s\u1ea3n ph\u1ea9m g\u1ed7 \u2013 ch\u1ee9ng nh\u1eadn FSC \u0111ang nhanh ch\u00f3ng tr\u1edf th\u00e0nh m\u1ed9t y\u00eau c\u1ea7u c\u01a1 b\u1ea3n b\u1eaft bu\u1ed9c thay v\u00ec l\u00e0 y\u1ebfu t\u1ed1 t\u1ea1o s\u1ef1 kh\u00e1c bi\u1ec7t.<\/p>\n <p class=\"bd-reveal\">H\u00e0m l\u01b0\u1ee3ng \u0111\u1ed9 \u1ea9m c\u1ee7a ch\u00ednh t\u1edd gi\u1ea5y, \u0111\u01b0\u1ee3c \u0111o theo ti\u00eau chu\u1ea9n ISO 287, c\u0169ng r\u1ea5t quan tr\u1ecdng. Gi\u1ea5y c\u00f3 \u0111\u1ed9 \u1ea9m d\u01b0\u1edbi 5% s\u1ebd tr\u1edf n\u00ean gi\u00f2n v\u00e0 n\u1ee9t v\u1ee1 khi g\u1ea5p. Gi\u1ea5y c\u00f3 \u0111\u1ed9 \u1ea9m tr\u00ean 8% c\u00f3 nguy c\u01a1 b\u1ecb n\u1ea5m m\u1ed1c v\u00e0 m\u1ea5t \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc trong qu\u00e1 tr\u00ecnh b\u1ea3o qu\u1ea3n. M\u1ed9t nh\u00e0 cung c\u1ea5p kh\u00f4ng theo d\u00f5i v\u00e0 ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m c\u1ee7a gi\u1ea5y \u0111\u1ea7u v\u00e0o \u0111ang m\u1ea1o hi\u1ec3m v\u1edbi t\u1eebng l\u00f4 h\u00e0ng.<\/p>\n\n <h3>\u0110\u1ed9 b\u1ec1n k\u1ebft c\u1ea5u c\u1ee7a c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i, \u0111\u00e1y v\u00e0 v\u1ea5n \u0111\u1ec1 v\u1ec1 tay c\u1ea7m<\/h3>\n <p class=\"bd-reveal\">Ch\u1ea5t l\u01b0\u1ee3ng gia c\u00f4ng th\u1ec3 hi\u1ec7n r\u00f5 nh\u1ea5t \u1edf nh\u1eefng v\u1ecb tr\u00ed ch\u1ecbu l\u1ef1c l\u1edbn nh\u1ea5t. \u0110\u1ed1i v\u1edbi t\u00fai gi\u1ea5y, nh\u1eefng v\u1ecb tr\u00ed \u0111\u00f3 l\u00e0 \u0111\u01b0\u1eddng may d\u1ecdc, c\u00e1c n\u1ebfp g\u1ea5p \u1edf \u0111\u00e1y v\u00e0 c\u00e1c \u0111i\u1ec3m g\u1eafn quai x\u00e1ch.<\/p>\n <p class=\"bd-reveal\">D\u00f9ng ng\u00f3n tay vu\u1ed1t d\u1ecdc theo \u0111\u01b0\u1eddng may ph\u00eda sau. \u0110\u01b0\u1eddng may ph\u1ea3i th\u1eb3ng, \u0111\u01b0\u1ee3c d\u00e1n k\u00edn ho\u00e0n to\u00e0n, kh\u00f4ng c\u00f3 khe h\u1edf hay keo tr\u00e0n ra ngo\u00e0i. \u0110\u01b0\u1eddng may g\u1ee3n s\u00f3ng ho\u1eb7c c\u00f3 khe h\u1edf r\u00f5 r\u00e0ng gi\u1eefa c\u00e1c v\u1ec7t keo cho th\u1ea5y vi\u1ec7c b\u00f4i keo kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 \u0111\u01b0\u1eddng may n\u00e0y s\u1ebd b\u1ecb h\u1ecfng khi ch\u1ecbu t\u1ea3i. B\u1ea3n th\u00e2n v\u1ec7t keo ph\u1ea3i li\u00ean t\u1ee5c v\u00e0 c\u00f3 chi\u1ec1u r\u1ed9ng \u0111\u1ed3ng \u0111\u1ec1u. C\u00e1c v\u1ec7t keo ng\u1eaft qu\u00e3ng, m\u1ecfng ho\u1eb7c kh\u00f4ng \u0111\u1ec1u l\u00e0 khuy\u1ebft t\u1eadt trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n <p class=\"bd-reveal\">\u0110\u1eb7t t\u00fai l\u00ean m\u1ed9t b\u1ec1 m\u1eb7t ph\u1eb3ng. M\u1ed9t chi\u1ebfc t\u00fai SOS \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1ed1t s\u1ebd n\u1eb1m ho\u00e0n to\u00e0n ph\u1eb3ng, kh\u00f4ng b\u1ecb l\u1eafc l\u01b0 hay nghi\u00eang. N\u1ebfu \u0111\u00e1y t\u00fai kh\u00f4ng n\u1eb1m ph\u1eb3ng, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 v\u1ecb tr\u00ed g\u1ea5p t\u00fai kh\u00f4ng ch\u00ednh x\u00e1c, c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 dung sai cho ph\u00e9p l\u00e0 \u00b10,5 mm. L\u1eadt t\u00fai l\u1ea1i v\u00e0 ki\u1ec3m tra c\u00e1c n\u1ebfp g\u1ea5p \u1edf \u0111\u00e1y. C\u00e1c n\u1ebfp g\u1ea5p n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c g\u1ea5p \u0111\u1ed1i x\u1ee9ng, v\u1edbi c\u00e1c \u0111\u01b0\u1eddng g\u1ea5p r\u00f5 n\u00e9t v\u00e0 s\u1eafc s\u1ea3o. C\u00e1c n\u1ebfp g\u1ea5p l\u1ec7ch t\u00e2m ho\u1eb7c b\u1ecb nh\u0103n nheo thay v\u00ec r\u00f5 n\u00e9t cho th\u1ea5y c\u01a1 ch\u1ebf g\u1ea5p t\u00fai kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng t\u1ed1t.<\/p>\n <p class=\"bd-reveal\">K\u00e9o nh\u1eb9 t\u1eebng quai x\u00e1ch. B\u1ea1n c\u00f3 c\u1ea3m th\u1ea5y quai \u0111\u01b0\u1ee3c g\u1eafn ch\u1eafc ch\u1eafn hay \u0111i\u1ec3m g\u1eafn c\u00f3 b\u1ecb u\u1ed1n cong kh\u00f4ng? H\u00e3y quan s\u00e1t mi\u1ebfng gia c\u1ed1 b\u00ean trong t\u00fai. Mi\u1ebfng gia c\u1ed1 c\u00f3 \u0111\u01b0\u1ee3c d\u00e1n ch\u1eb7t ho\u00e0n to\u00e0n, kh\u00f4ng c\u00f3 b\u1ecdt kh\u00ed hay m\u00e9p b\u1ecb bong tr\u00f3c kh\u00f4ng? M\u1ed9t mi\u1ebfng gia c\u1ed1 b\u1ecb bong tr\u00f3c \u1edf g\u00f3c l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a s\u1ef1 c\u1ed1 s\u1eafp x\u1ea3y ra. L\u1ef1c k\u1ebft d\u00ednh gi\u1eefa mi\u1ebfng gia c\u1ed1 v\u00e0 th\u00e2n t\u00fai ph\u1ea3i m\u1ea1nh h\u01a1n l\u1ef1c li\u00ean k\u1ebft gi\u1eefa c\u00e1c s\u1ee3i gi\u1ea5y b\u00ean trong. Khi t\u00fai b\u1ecb r\u00e1ch \u0111\u00fang c\u00e1ch, gi\u1ea5y s\u1ebd r\u00e1ch xung quanh mi\u1ebfng gia c\u1ed1 trong khi mi\u1ebfng gia c\u1ed1 v\u1eabn d\u00ednh ch\u1eb7t. N\u1ebfu mi\u1ebfng gia c\u1ed1 bong ra kh\u1ecfi gi\u1ea5y m\u1ed9t c\u00e1ch g\u1ecdn g\u00e0ng, th\u00ec ch\u1ea5t k\u1ebft d\u00ednh ch\u00ednh l\u00e0 \u0111i\u1ec3m y\u1ebfu.<\/p>\n\n <h3>Ti\u00eau chu\u1ea9n ki\u1ec3m tra: Nh\u1eefng con s\u1ed1 \u0111\u1eb1ng sau c\u00e1c tuy\u00ean b\u1ed1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng<\/h3>\n <p class=\"bd-reveal\">\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi mua mong mu\u1ed1n c\u00f3 s\u1ef1 x\u00e1c minh kh\u00e1ch quan thay v\u00ec ch\u1ec9 d\u1ef1a tr\u00ean \u1ea5n t\u01b0\u1ee3ng ch\u1ee7 quan, ng\u00e0nh bao b\u00ec gi\u1ea5y \u0111\u00e3 c\u00f3 m\u1ed9t b\u1ed9 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp v\u1eefng ch\u1eafc:<\/p>\n\n <div class=\"table-wrapper\">\n <table>\n <thead>\n <tr>\n <th>Ki\u1ec3m tra<\/th>\n <th>Ti\u00eau chu\u1ea9n<\/th>\n <th>Ch\u1ec9 s\u1ed1 n\u00e0y \u0111o l\u01b0\u1eddng \u0111i\u1ec1u g\u00ec<\/th>\n <th>T\u1ea1i sao \u0111i\u1ec1u n\u00e0y l\u1ea1i quan tr\u1ecdng<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>\u0110\u1ed9 b\u1ec1n k\u00e9o<\/td>\n <td>ASTM D828 \/ ISO 1924-2<\/td>\n <td>L\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e9 gi\u1ea5y ra (MD & CD)<\/td>\n <td>T\u00fai c\u00f3 th\u1ec3 ch\u1ee9a \u0111\u01b0\u1ee3c bao nhi\u00eau tr\u1ecdng l\u01b0\u1ee3ng tr\u01b0\u1edbc khi th\u00e2n t\u00fai b\u1ecb r\u00e1ch?<\/td>\n <\/tr>\n <tr>\n <td>Kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch<\/td>\n <td>ASTM D6242 \/ ISO 1974<\/td>\n <td>L\u1ef1c l\u00e0m v\u1ebft r\u00e1ch lan r\u1ed9ng t\u1eeb v\u1ebft c\u1eaft<\/td>\n <td>Li\u1ec7u m\u1ed9t v\u1ebft th\u1ee7ng nh\u1ecf c\u00f3 bi\u1ebfn th\u00e0nh m\u1ed9t v\u1ebft r\u00e1ch nghi\u00eam tr\u1ecdng hay kh\u00f4ng<\/td>\n <\/tr>\n <tr>\n <td>\u0110\u1ed9 b\u1ec1n k\u00e9o \u0111\u1ee9t<\/td>\n <td>ASTM D774 \/ ISO 2758<\/td>\n <td>\u00c1p l\u1ef1c t\u1eeb b\u00ean trong th\u00fac \u0111\u1ea9y s\u1ef1 b\u00f9ng n\u1ed5<\/td>\n <td>C\u00e1c v\u1eadt ph\u1ea9m \u0111ang \u0111\u1ea9y ra ngo\u00e0i, t\u00e1c \u0111\u1ed9ng l\u00ean th\u00e0nh t\u00fai<\/td>\n <\/tr>\n <tr>\n <td>H\u00e0m l\u01b0\u1ee3ng \u0111\u1ed9 \u1ea9m<\/td>\n <td>Ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf<\/td>\n <td>\u0110\u1ed9 \u1ea9m c\u00e2n b\u1eb1ng<\/td>\n <td>B\u00ean ngo\u00e0i 5-8% = b\u1ecb n\u1ee9t ho\u1eb7c m\u1ed1c<\/td>\n <\/tr>\n <tr>\n <td>H\u1ec7 s\u1ed1 ma s\u00e1t (COF)<\/td>\n <td>CH\u1ed0T T815<\/td>\n <td>Ma s\u00e1t t\u0129nh gi\u1eefa c\u00e1c b\u1ec1 m\u1eb7t<\/td>\n <td>Li\u1ec7u c\u00e1c bao h\u00e0ng x\u1ebfp ch\u1ed3ng l\u00ean nhau c\u00f3 tr\u01b0\u1ee3t tr\u00ean pallet hay kh\u00f4ng<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n <p class=\"bd-reveal\">M\u1ed9t nh\u00e0 cung c\u1ea5p c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1c b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m theo c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c th\u1eed nghi\u1ec7m v\u1ec1 \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111\u1ed9 b\u1ec1n x\u00e9 v\u00e0 \u0111\u1ed9 b\u1ec1n v\u1ee1, \u0111\u01b0\u1ee3c coi l\u00e0 \u0111ang ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c \u0111\u1ed9 chuy\u00ean nghi\u1ec7p. C\u00e1c gi\u00e1 tr\u1ecb s\u1ed1 c\u1ee5 th\u1ec3 kh\u00f4ng quan tr\u1ecdng b\u1eb1ng s\u1ef1 s\u1eb5n l\u00f2ng c\u1ee7a nh\u00e0 cung c\u1ea5p trong vi\u1ec7c \u0111o l\u01b0\u1eddng v\u00e0 c\u00f4ng b\u1ed1 ch\u00fang. Vi\u1ec7c t\u1eeb ch\u1ed1i chia s\u1ebb d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m l\u00e0 m\u1ed9t t\u00edn hi\u1ec7u m\u1ea1nh m\u1ebd h\u01a1n nhi\u1ec1u so v\u1edbi b\u1ea5t k\u1ef3 k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m ri\u00eang l\u1ebb n\u00e0o.<\/p>\n\n <div class=\"rich-callout-info bd-reveal\">\n <p><strong>M\u1eb9o v\u1ec1 mua s\u1eafm:<\/strong> Khi y\u00eau c\u1ea7u m\u1eabu t\u1eeb m\u1ed9t nh\u00e0 cung c\u1ea5p m\u1edbi, h\u00e3y y\u00eau c\u1ea7u b\u00e1o c\u00e1o k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n k\u00e9o v\u00e0 \u0111\u1ed9 b\u1ec1n x\u00e9 theo c\u1ea3 h\u01b0\u1edbng d\u1ecdc m\u00e1y (MD) v\u00e0 h\u01b0\u1edbng ngang m\u00e1y (CD). S\u1ef1 ch\u00eanh l\u1ec7ch l\u1edbn gi\u1eefa c\u00e1c gi\u00e1 tr\u1ecb MD v\u00e0 CD cho th\u1ea5y vi\u1ec7c ki\u1ec3m so\u00e1t h\u01b0\u1edbng s\u1ee3i trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t gi\u1ea5y ch\u01b0a t\u1ed1t, v\u00e0 t\u00fai gi\u1ea5y s\u1ebd c\u00f3 hi\u1ec7u su\u1ea5t kh\u00f4ng \u1ed5n \u0111\u1ecbnh khi s\u1eed d\u1ee5ng trong th\u1ef1c t\u1ebf.<\/p>\n <\/div>\n\n <div class=\"bp-4-ref bd-reveal\">\n <div class=\"bp-4-header\">\n <div class=\"bp-4-icon\"><svg width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <path d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\" \/>\n <polyline points=\"9 12 11 14 15 10\" \/>\n <\/svg><\/div>\n <div class=\"bp-4-title\">C\u00e1c b\u00e0i ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng m\u00e0 m\u1ecdi ng\u01b0\u1eddi mua h\u00e0ng n\u00ean y\u00eau c\u1ea7u<\/div>\n <\/div>\n <div class=\"bp-4-grid\">\n <div>\n <div class=\"bp-4-item\"><svg class=\"bp-4-check\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <polyline points=\"20 6 9 17 4 12\" \/>\n <\/svg> \u0110\u1ed9 b\u1ec1n k\u00e9o theo ti\u00eau chu\u1ea9n ASTM D828 \/ ISO 1924-2<\/div>\n <div class=\"bp-4-item\"><svg class=\"bp-4-check\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <polyline points=\"20 6 9 17 4 12\" \/>\n <\/svg> Kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch theo ti\u00eau chu\u1ea9n ASTM D6242 \/ ISO 1974<\/div>\n <div class=\"bp-4-item\"><svg class=\"bp-4-check\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <polyline points=\"20 6 9 17 4 12\" \/>\n <\/svg> \u0110\u1ed9 b\u1ec1n v\u1ee1 theo ti\u00eau chu\u1ea9n ASTM D774 \/ ISO 2758<\/div>\n <\/div>\n <div>\n <div class=\"bp-4-item\"><svg class=\"bp-4-check\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <polyline points=\"20 6 9 17 4 12\" \/>\n <\/svg> H\u00e0m l\u01b0\u1ee3ng \u0111\u1ed9 \u1ea9m theo ti\u00eau chu\u1ea9n ISO 287<\/div>\n <div class=\"bp-4-item\"><svg class=\"bp-4-check\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <polyline points=\"20 6 9 17 4 12\" \/>\n <\/svg> H\u1ec7 s\u1ed1 ma s\u00e1t (COF) theo ti\u00eau chu\u1ea9n TAPPI T815<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <h2 class=\"bd-reveal\">T\u1eeb ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ebfn b\u1ebfn b\u1ed1c d\u1ee1: Nh\u1eefng y\u1ebfu t\u1ed1 c\u1ea7n thi\u1ebft \u0111\u1ec3 s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y tr\u00ean quy m\u00f4 th\u01b0\u01a1ng m\u1ea1i<\/h2>\n <p class=\"bd-reveal\">Hi\u1ec3u \u0111\u01b0\u1ee3c quy tr\u00ecnh s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y l\u00e0 m\u1ed9t chuy\u1ec7n. Hi\u1ec3u \u0111\u01b0\u1ee3c nh\u1eefng y\u1ebfu t\u1ed1 c\u1ea7n thi\u1ebft \u0111\u1ec3 s\u1ea3n xu\u1ea5t ch\u00fang v\u1edbi quy m\u00f4 th\u01b0\u01a1ng m\u1ea1i s\u1ebd gi\u00fap c\u00e1c ph\u1ea7n tr\u01b0\u1edbc \u0111\u00f3 tr\u1edf n\u00ean thi\u1ebft th\u1ef1c h\u01a1n.<\/p>\n <p class=\"bd-reveal\">Ng\u00e0nh s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y ho\u1ea1t \u0111\u1ed9ng tr\u00ean nhi\u1ec1u quy m\u00f4 kh\u00e1c nhau. \u1ede m\u1ee9c c\u01a1 b\u1ea3n, m\u1ed9t m\u00e1y b\u00e1n t\u1ef1 \u0111\u1ed9ng s\u1ea3n xu\u1ea5t t\u00fai ph\u1eb3ng \u0111\u01a1n gi\u1ea3n ho\u1eb7c t\u00fai SOS v\u1edbi t\u1ed1c \u0111\u1ed9 30-60 t\u00fai m\u1ed7i ph\u00fat c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong di\u1ec7n t\u00edch 500-800 feet vu\u00f4ng, v\u1edbi chi ph\u00ed \u0111\u1ea7u t\u01b0 thi\u1ebft b\u1ecb t\u1eeb $5.000 \u0111\u1ebfn $30.000. \u0110\u00e2y l\u00e0 l\u0129nh v\u1ef1c c\u1ee7a c\u00e1c x\u01b0\u1edfng s\u1ea3n xu\u1ea5t nh\u1ecf l\u1ebb: \u0111\u1ee7 \u0111\u1ec3 ph\u1ee5c v\u1ee5 th\u1ecb tr\u01b0\u1eddng \u0111\u1ecba ph\u01b0\u01a1ng, nh\u01b0ng kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 c\u1ea1nh tranh v\u1ec1 chi ph\u00ed \u0111\u01a1n v\u1ecb v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t quy m\u00f4 l\u1edbn.<\/p>\n <p class=\"bd-reveal\">\u1ede ph\u00e2n kh\u00fac t\u1ea7m trung, m\u1ed9t d\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i t\u1ef1 \u0111\u1ed9ng ho\u00e0n to\u00e0n s\u1eed d\u1ee5ng nguy\u00ean li\u1ec7u cu\u1ed9n, ho\u1ea1t \u0111\u1ed9ng v\u1edbi t\u1ed1c \u0111\u1ed9 100\u2013200 t\u00fai m\u1ed7i ph\u00fat, chi\u1ebfm di\u1ec7n t\u00edch 1.000\u20131.500 feet vu\u00f4ng v\u00e0 \u0111\u00f2i h\u1ecfi m\u1ee9c \u0111\u1ea7u t\u01b0 v\u1ed1n t\u1eeb $100.000 \u0111\u1ebfn $300.000. \u0110\u00e2y l\u00e0 quy m\u00f4 t\u1ed1i thi\u1ec3u kh\u1ea3 thi \u0111\u1ec3 cung c\u1ea5p cho c\u00e1c chu\u1ed7i b\u00e1n l\u1ebb khu v\u1ef1c ho\u1eb7c c\u1ea1nh tranh \u0111\u1ec3 gi\u00e0nh c\u00e1c h\u1ee3p \u0111\u1ed3ng B2B c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng trung b\u00ecnh.<\/p>\n <p class=\"bd-reveal\">\u1ede quy m\u00f4 c\u00f4ng nghi\u1ec7p, c\u00e1c d\u00e2y chuy\u1ec1n t\u1ed1c \u0111\u1ed9 cao v\u1edbi c\u00f4ng ngh\u1ec7 in flexo li\u00ean t\u1ee5c, g\u1eafn quai x\u00e1ch t\u1ef1 \u0111\u1ed9ng v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c b\u1eb1ng \u0111\u1ed9ng c\u01a1 servo c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t 300\u2013500 t\u00fai m\u1ed7i ph\u00fat tr\u00ean m\u1ed9t m\u00e1y duy nh\u1ea5t. C\u00e1c c\u01a1 s\u1edf n\u00e0y chi\u1ebfm di\u1ec7n t\u00edch h\u01a1n 3.000 feet vu\u00f4ng cho m\u1ed7i d\u00e2y chuy\u1ec1n v\u00e0 gi\u00e1 thi\u1ebft b\u1ecb l\u00ean t\u1edbi h\u01a1n $500.000. \u1ede quy m\u00f4 n\u00e0y, hi\u1ec7u qu\u1ea3 kinh t\u1ebf tr\u00ean m\u1ed7i \u0111\u01a1n v\u1ecb l\u00e0 r\u00f5 r\u00e0ng: chi ph\u00ed c\u1ed1 \u0111\u1ecbnh c\u1ee7a m\u00e1y, \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 \u0111\u1ec1u tr\u00ean h\u00e0ng tri\u1ec7u t\u00fai m\u1ed7i th\u00e1ng, t\u1ea1o ra chi ph\u00ed tr\u00ean m\u1ed7i t\u00fai m\u00e0 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t quy m\u00f4 nh\u1ecf kh\u00f4ng th\u1ec3 c\u1ea1nh tranh \u0111\u01b0\u1ee3c.<\/p>\n\n <div class=\"bp-5-tiers bd-reveal\">\n <div class=\"bp-5-grid\">\n <div class=\"bp-5-col\">\n <div class=\"bp-5-tier\">M\u1ee5c nh\u1eadp<\/div>\n <div class=\"bp-5-speed\">30-60<\/div>\n <div class=\"bp-5-unit\">t\u00fai m\u1ed7i ph\u00fat<\/div>\n <div class=\"bp-5-invest\">t\u1eeb m\u1ed9t ngh\u00ecn b\u1ed1n tr\u0103m b\u1ed1n m\u01b0\u01a1i l\u0103m \u0111\u1ebfn ba m\u01b0\u01a1i ngh\u00ecn<\/div>\n <div class=\"bp-5-space\">500\u2013800 sq ft<\/div>\n <\/div>\n <div class=\"bp-5-col\">\n <div class=\"bp-5-tier\">Gi\u1eefa<\/div>\n <div class=\"bp-5-speed\">100-200<\/div>\n <div class=\"bp-5-unit\">t\u00fai m\u1ed7i ph\u00fat<\/div>\n <div class=\"bp-5-invest\">t\u1eeb m\u1ed9t \u0111\u1ebfn b\u1ed1n l\u1ea7n, t\u1eeb m\u1ed9t tr\u0103m ngh\u00ecn \u0111\u1ebfn ba tr\u0103m ngh\u00ecn<\/div>\n <div class=\"bp-5-space\">1.000\u20131.500 sq ft<\/div>\n <\/div>\n <div class=\"bp-5-col\">\n <div class=\"bp-5-tier\">C\u00f4ng nghi\u1ec7p<\/div>\n <div class=\"bp-5-speed\">300-500<\/div>\n <div class=\"bp-5-unit\">t\u00fai m\u1ed7i ph\u00fat<\/div>\n <div class=\"bp-5-invest\">M\u1ed9t, hai, b\u1ed1n, n\u0103m, m\u1ed9t tr\u0103m ngh\u00ecn, m\u1ed9t tri\u1ec7u<\/div>\n <div class=\"bp-5-space\">H\u01a1n 3.000 sq ft<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <p class=\"bd-reveal\">Tuy nhi\u00ean, ch\u00ednh chi\u1ebfc m\u00e1y \u0111\u00f3 ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng. M\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u00f2n c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng in \u1ea5n (d\u00f9 l\u00e0 in flexo li\u00ean t\u1ee5c hay in offset r\u1eddi), thi\u1ebft b\u1ecb s\u1ea5y v\u00e0 l\u00e0m c\u1ee9ng, c\u00e1c tr\u1ea1m ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng, m\u00e1y m\u00f3c t\u1ef1 \u0111\u1ed9ng \u0111\u1ebfm v\u00e0 \u0111\u00f3ng g\u00f3i, kho ch\u1ee9a nguy\u00ean li\u1ec7u th\u00f4, c\u0169ng nh\u01b0 kho ch\u1ee9a th\u00e0nh ph\u1ea9m. Chi ph\u00ed cho ch\u00ednh chi\u1ebfc m\u00e1y s\u1ea3n xu\u1ea5t t\u00fai th\u01b0\u1eddng chi\u1ebfm t\u1eeb 40 \u0111\u1ebfn 60 ph\u1ea7n tr\u0103m t\u1ed5ng chi ph\u00ed thi\u1ebft l\u1eadp. C\u00e1c y\u1ebfu t\u1ed1 c\u00f2n l\u1ea1i chi\u1ebfm ph\u1ea7n c\u00f2n l\u1ea1i.<\/p>\n <p class=\"bd-reveal\">\u0110\u00e2y ch\u00ednh l\u00e0 \u0111i\u1ec3m giao thoa gi\u1eefa vi\u1ec7c l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb v\u00e0 th\u1ef1c t\u1ebf v\u1eadn h\u00e0nh l\u00e2u d\u00e0i. C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y nh\u01b0 t\u1ed1c \u0111\u1ed9, d\u1ea3i k\u00edch th\u01b0\u1edbc t\u00fai, c\u00e1c t\u00f9y ch\u1ecdn g\u1eafn tay c\u1ea7m, t\u00edch h\u1ee3p in \u1ea5n ch\u1ec9 l\u00e0 m\u1ed9t n\u1eeda c\u1ee7a c\u00e2u chuy\u1ec7n. N\u1eeda c\u00f2n l\u1ea1i l\u00e0 nh\u1eefng g\u00ec di\u1ec5n ra sau khi l\u1eafp \u0111\u1eb7t: \u0111\u00e0o t\u1ea1o ng\u01b0\u1eddi v\u1eadn h\u00e0nh, h\u1ed7 tr\u1ee3 b\u1ea3o tr\u00ec, t\u00ednh s\u1eb5n c\u00f3 c\u1ee7a ph\u1ee5 t\u00f9ng thay th\u1ebf, v\u00e0 s\u1ef1 s\u1eb5n l\u00f2ng c\u1ee7a nh\u00e0 cung c\u1ea5p trong vi\u1ec7c h\u1ed7 tr\u1ee3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 t\u1eeb xa khi c\u00f3 s\u1ef1 c\u1ed1 x\u1ea3y ra v\u00e0o l\u00fac 2 gi\u1edd s\u00e1ng \u1edf ph\u00eda b\u00ean kia th\u1ebf gi\u1edbi. M\u1ed9t m\u00e1y c\u00f3 gi\u00e1 ban \u0111\u1ea7u r\u1ebb h\u01a1n 20% nh\u01b0ng kh\u00f4ng \u0111i k\u00e8m v\u1edbi b\u1ea5t k\u1ef3 h\u1ed7 tr\u1ee3 sau b\u00e1n h\u00e0ng n\u00e0o s\u1ebd, trong su\u1ed1t v\u00f2ng \u0111\u1eddi v\u1eadn h\u00e0nh 10 n\u0103m, g\u1ea7n nh\u01b0 ch\u1eafc ch\u1eafn s\u1ebd t\u1ed1n k\u00e9m h\u01a1n so v\u1edbi l\u1ef1a ch\u1ecdn \u201c\u0111\u1eaft ti\u1ec1n\u201d kia. <a href=\"https:\/\/www.ketegroup.com\/vn\/nha-san-xuat-may-lam-tui-giay-hang-dau\/\">C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t<\/a> Ch\u1eb3ng h\u1ea1n nh\u01b0 Kete, v\u1edbi c\u00e1c m\u00e1y s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf c\u00f3 c\u1ea5u h\u00ecnh \u0111i\u1ec1u ch\u1ec9nh linh ho\u1ea1t \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c k\u00edch c\u1ee1, ki\u1ec3u d\u00e1ng v\u00e0 y\u00eau c\u1ea7u s\u1ea3n l\u01b0\u1ee3ng kh\u00e1c nhau, \u0111\u00e3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y th\u00f4ng qua m\u1ed9t chu tr\u00ecnh d\u1ecbch v\u1ee5 c\u00f3 c\u1ea5u tr\u00fac g\u1ed3m n\u0103m giai \u0111o\u1ea1n: t\u01b0 v\u1ea5n, s\u1ea3n xu\u1ea5t, giao h\u00e0ng, l\u1eafp \u0111\u1eb7t v\u00e0 d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i li\u00ean t\u1ee5c, trong \u0111\u00f3 vi\u1ec7c b\u00e1n m\u00e1y \u0111\u01b0\u1ee3c coi l\u00e0 \u0111i\u1ec3m gi\u1eefa c\u1ee7a m\u1ed1i quan h\u1ec7, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec3m k\u1ebft th\u00fac.<\/p>\n <p class=\"bd-reveal\">\u0110\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai \u0111ang \u0111\u00e1nh gi\u00e1 chu\u1ed7i cung \u1ee9ng t\u00fai gi\u1ea5y \u2014 d\u00f9 l\u00e0 ng\u01b0\u1eddi mua, nh\u00e0 s\u00e1ng l\u1eadp startup hay nh\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0o thi\u1ebft b\u1ecb \u2014 th\u00ec nh\u1eadn \u0111\u1ecbnh c\u1ed1t l\u00f5i l\u00e0: gi\u00e1 c\u1ee7a m\u1ed9t chi\u1ebfc t\u00fai hay m\u1ed9t chi\u1ebfc m\u00e1y ch\u1ec9 ph\u1ea3n \u00e1nh ph\u1ea7n n\u1ed5i c\u1ee7a c\u1ea5u tr\u00fac chi ph\u00ed. Ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u1ed9 tin c\u1eady v\u00e0 d\u1ecbch v\u1ee5 ch\u00ednh l\u00e0 ph\u1ea7n ch\u00ecm c\u1ee7a t\u1ea3ng b\u0103ng tr\u00f4i. Quy tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 trong b\u00e0i vi\u1ebft n\u00e0y, t\u1eeb d\u0103m g\u1ed7 \u0111\u1ebfn t\u00fai th\u00e0nh ph\u1ea9m, ch\u1ec9 m\u1ea1nh b\u1eb1ng m\u1eaft x\u00edch y\u1ebfu nh\u1ea5t trong chu\u1ed7i s\u1ea3n xu\u1ea5t. Hi\u1ec3u r\u00f5 t\u1eebng m\u1eaft x\u00edch ch\u00ednh l\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa vi\u1ec7c mua h\u00e0ng d\u1ef1a tr\u00ean gi\u00e1 c\u1ea3 v\u00e0 mua h\u00e0ng d\u1ef1a tr\u00ean s\u1ef1 tin t\u01b0\u1edfng.<\/p>\n\n <div class=\"bp-cta-end bd-reveal\">\n <div class=\"bp-cta-end-icon\"><svg width=\"32\" height=\"32\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n <path d=\"M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z\" \/>\n <polyline points=\"22,6 12,13 2,6\" \/>\n <\/svg><\/div>\n <div class=\"bp-cta-end-title\">H\u00e3y trao \u0111\u1ed5i v\u1edbi chuy\u00ean gia v\u1ec1 m\u00e1y m\u00f3c s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y<\/div>\n <div class=\"bp-cta-end-sub\">H\u00e3y nh\u1eadn gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1ee5c ti\u00eau s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n, t\u1eeb lo\u1ea1i t\u00fai v\u00e0 s\u1ea3n l\u01b0\u1ee3ng cho \u0111\u1ebfn ng\u00e2n s\u00e1ch v\u00e0 di\u1ec7n t\u00edch s\u00e0n.<\/div>\n <a class=\"bp-cta-end-btn\" href=\"https:\/\/www.ketegroup.com\/vn\/lien-he\/\">Y\u00eau c\u1ea7u t\u01b0 v\u1ea5n <svg width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"vertical-align: -3px; margin-left: 4px;\">\n <line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\" \/>\n <polyline points=\"12 5 19 12 12 19\" \/>\n <\/svg><\/a>\n <\/div>\n\n <hr>\n\n <h3>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h3>\n <ol>\n <li>ScienceDirect. \u201cB\u1ed9t gi\u1ea5y Kraft.\u201d 2024. <a href=\"https:\/\/www.sciencedirect.com\/topics\/agricultural-and-biological-sciences\/kraft-pulp\" rel=\"nofollow\">https:\/\/www.sciencedirect.com\/topics\/agricultural-and-biological-sciences\/kraft-pulp<\/a><\/li>\n <li>Wikipedia. \u201cQuy tr\u00ecnh l\u1ef1c.\u201d <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Kraft_pulping\" rel=\"nofollow\">https:\/\/en.m.wikipedia.org\/wiki\/Kraft_pulping<\/a><\/li>\n <li>BagsMachine.com. \u201cH\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n l\u01b0u \u00fd khi v\u1eadn h\u00e0nh m\u00e1y s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y.\u201d 2024. <a href=\"https:\/\/www.bagsmachine.com\/529.html\" rel=\"nofollow\">https:\/\/www.bagsmachine.com\/529.html<\/a><\/li>\n <li>ASTM International. \u201cPh\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n ASTM D828 v\u1ec1 c\u00e1c t\u00ednh ch\u1ea5t k\u00e9o c\u1ee7a gi\u1ea5y v\u00e0 b\u00eca gi\u1ea5y.\u201d <a href=\"https:\/\/www.astm.org\" rel=\"nofollow\">www.astm.org<\/a><\/li>\n <li>ASTM International. \u201cPh\u01b0\u01a1ng ph\u00e1p th\u1eed ti\u00eau chu\u1ea9n ASTM D6242 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n x\u00e9 c\u1ee7a gi\u1ea5y.\u201d <a href=\"https:\/\/www.astm.org\" rel=\"nofollow\">www.astm.org<\/a><\/li>\n <li>ISO. \u201cISO 287 Gi\u1ea5y v\u00e0 b\u00eca c\u1ee9ng \u2013 X\u00e1c \u0111\u1ecbnh h\u00e0m l\u01b0\u1ee3ng \u0111\u1ed9 \u1ea9m.\u201d <a href=\"https:\/\/www.iso.org\" rel=\"nofollow\">www.iso.org<\/a><\/li>\n <li>T\u1eadp \u0111o\u00e0n Kete. \u201cM\u00e1y s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y.\u201d <a href=\"https:\/\/www.ketegroup.com\/vn\">https:\/\/www.ketegroup.com\/<\/a><\/li>\n <li>T\u1eadp \u0111o\u00e0n Kete. \u201cLi\u00ean h\u1ec7.\u201d <a href=\"https:\/\/www.ketegroup.com\/vn\/lien-he\/\">https:\/\/www.ketegroup.com\/contact\/<\/a><\/li>\n <\/ol>\n\n <\/article>\n <\/div>\n<\/body>\n\n<\/html>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>T\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t nh\u01b0 th\u1ebf n\u00e0o? H\u01b0\u1edbng d\u1eabn s\u1ea3n xu\u1ea5t to\u00e0n di\u1ec7n t\u1eeb b\u1ed9t gi\u1ea5y \u0111\u1ebfn s\u1ea3n ph\u1ea9m ho\u00e0n ch\u1ec9nh. Ch\u1ec9 c\u1ea7n b\u01b0\u1edbc v\u00e0o b\u1ea5t k\u1ef3 c\u1eeda h\u00e0ng t\u1ea1p h\u00f3a, c\u1eeda h\u00e0ng th\u1eddi trang hay nh\u00e0 h\u00e0ng b\u00e1n \u0111\u1ed3 mang v\u1ec1 n\u00e0o, b\u1ea1n c\u0169ng s\u1ebd ra v\u1ec1 v\u1edbi m\u1ed9t chi\u1ebfc t\u00fai gi\u1ea5y. H\u00e0ng t\u1ef7 chi\u1ebfc t\u00fai gi\u1ea5y \u0111\u01b0\u1ee3c trao tay m\u1ed7i n\u0103m, song h\u00e0nh tr\u00ecnh t\u1eeb m\u1ed9t khu r\u1eebng th\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1ec1n v\u1eefng \u0111\u1ebfn chi\u1ebfc t\u00fai gi\u1ea5y ph\u1eb3ng phiu, \u0111\u00e1y vu\u00f4ng trong tay b\u1ea1n l\u1ea1i th\u1eadt b\u1ea5t ng\u1edd [\u2026]<\/p>","protected":false},"author":1,"featured_media":14864,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"How Are Paper Bags Made? Pulp, Process & Machinery","_seopress_titles_desc":"Discover exactly how are paper bags made, from virgin softwood kraft pulp to precision folding machinery. Learn to evaluate GSM and bag quality. Read now!","_seopress_robots_index":"","footnotes":""},"categories":[27,73,67],"tags":[],"class_list":["post-29508","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-bag-making-machines","category-recent-blogs","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/29508","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/comments?post=29508"}],"version-history":[{"count":8,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/29508\/revisions"}],"predecessor-version":[{"id":29659,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/29508\/revisions\/29659"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/media\/14864"}],"wp:attachment":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/media?parent=29508"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/categories?post=29508"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/tags?post=29508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}