{"id":28898,"date":"2026-02-11T14:54:30","date_gmt":"2026-02-11T06:54:30","guid":{"rendered":"https:\/\/www.ketegroup.com\/?p=28898"},"modified":"2026-02-11T14:54:31","modified_gmt":"2026-02-11T06:54:31","slug":"doctor-blade-in-printing","status":"publish","type":"post","link":"https:\/\/www.ketegroup.com\/vn\/luoi-gat-muc-trong-in-an\/","title":{"rendered":"L\u01b0\u1ee1i g\u1ea1t m\u1ef1c trong in \u1ea5n: C\u00e1c lo\u1ea1i, v\u1eadt li\u1ec7u v\u00e0 h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u<\/h2>\n\n\n\n

Ch\u1ec9 c\u1ea7n l\u01b0\u1ee1i g\u1ea1t b\u1ecb m\u00f2n 0,1 mm trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t t\u1ed1c \u0111\u1ed9 cao c\u0169ng c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng 10.000 m\u00e9t v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i, bi\u1ebfn l\u1ee3i nhu\u1eadn ti\u1ec1m n\u0103ng th\u00e0nh ch\u1ea5t th\u1ea3i c\u00f4ng nghi\u1ec7p. \u0110\u1ed9 ch\u00ednh x\u00e1c trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t hi\u1ec7n \u0111\u1ea1i kh\u00f4ng ch\u1ec9 l\u00e0 gi\u1ea5c m\u01a1 m\u00e0 c\u00f2n l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a s\u1ef1 b\u1ec1n v\u1eefng kinh t\u1ebf. \u0110\u1ec3 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng in v\u01b0\u1ee3t tr\u1ed9i v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a l\u01b0\u1ee1i g\u1ea1t, vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c chi ti\u1ebft c\u01a1 h\u1ecdc l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. Trong \u0111i\u1ec1u ki\u1ec7n t\u1ed1c \u0111\u1ed9 cao c\u1ee7a quy tr\u00ecnh in flexo v\u00e0 in \u1ed1ng \u0111\u1ed3ng, l\u01b0\u1ee1i dao in l\u00e0 \u0111i\u1ec3m ti\u1ebfp x\u00fac c\u01a1 h\u1ecdc quan tr\u1ecdng gi\u1eefa c\u01a1 ch\u1ebf ch\u1ea5t l\u1ecfng ph\u1ee9c t\u1ea1p v\u00e0 v\u1eadt li\u1ec7u n\u1ec1n cu\u1ed1i c\u00f9ng. Th\u00e0nh ph\u1ea7n n\u00e0y th\u01b0\u1eddng b\u1ecb b\u1ecf qua v\u00ec v\u1ebb ngo\u00e0i c\u00f3 v\u1ebb \u0111\u01a1n gi\u1ea3n, nh\u01b0ng n\u00f3 l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh cu\u1ed1i c\u00f9ng \u0111\u1ebfn \u0111\u1ed9 d\u00e0y m\u00e0ng m\u1ef1c v\u00e0 do \u0111\u00f3, t\u00ednh to\u00e0n v\u1eb9n v\u1ec1 m\u1eb7t th\u1ea9m m\u1ef9 v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a s\u1ea3n ph\u1ea9m in.<\/p>\n\n\n\n

V\u1edbi t\u1ed1c \u0111\u1ed9 s\u1ea3n xu\u1ea5t ng\u00e0y c\u00e0ng t\u0103ng v\u00e0 y\u00eau c\u1ea7u ng\u00e0y c\u00e0ng cao c\u1ee7a c\u00e1c th\u01b0\u01a1ng hi\u1ec7u v\u1ec1 \u0111\u1ed9 nh\u1ea5t qu\u00e1n m\u00e0u tuy\u1ec7t \u0111\u1ed1i, vi\u1ec7c n\u1eafm v\u1eefng c\u00e1c \u0111\u1eb7c th\u00f9 k\u1ef9 thu\u1eadt trong vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 \u1ee9ng d\u1ee5ng l\u01b0\u1ee1i g\u1ea1t m\u1ef1c in \u0111\u00e3 kh\u00f4ng c\u00f2n ch\u1ec9 l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 ph\u1ee5 m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh k\u1ef9 n\u0103ng thi\u1ebft y\u1ebfu c\u1ee7a b\u1ea5t k\u1ef3 doanh nghi\u1ec7p in \u1ea5n n\u00e0o mu\u1ed1n c\u1ea1nh tranh. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t \u0111\u00fang khi x\u00e1c \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 \u0111\u1ed1i v\u1edbi l\u01b0\u1ee1i g\u1ea1t m\u1ef1c in \u1ed1ng \u0111\u1ed3ng so v\u1edbi l\u01b0\u1ee1i g\u1ea1t m\u1ef1c in flexo, nh\u1ea5t l\u00e0 khi s\u1eed d\u1ee5ng m\u1ef1c in c\u00f3 t\u00ednh m\u00e0i m\u00f2n.<\/p>\n\n\n\n

L\u01b0\u1ee1i g\u1ea1t m\u1ef1c l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i quan tr\u1ecdng trong in \u1ea5n?<\/h2>\n\n\n\n

L\u01b0\u1ee1i g\u1ea1t m\u1ef1c l\u00e0 m\u1ed9t d\u1ea3i kim lo\u1ea1i c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao, th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb th\u00e9p ho\u1eb7c nh\u1ef1a t\u1ed5ng h\u1ee3p, d\u00f9ng \u0111\u1ec3 lo\u1ea1i b\u1ecf l\u01b0\u1ee3ng m\u1ef1c th\u1eeba tr\u00ean b\u1ec1 m\u1eb7t nh\u1eb5n c\u1ee7a tr\u1ee5c in ho\u1eb7c c\u00e1c \u00f4 kh\u1eafc tr\u00ean tr\u1ee5c anilox. M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a n\u00f3 l\u00e0 \u0111i\u1ec1u ch\u1ec9nh l\u01b0\u1ee3ng m\u1ef1c, t\u1ee9c l\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ec9 c\u00f3 m\u1ed9t l\u01b0\u1ee3ng m\u1ef1c ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh tr\u01b0\u1edbc \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i trong c\u00e1c \u00f4 kh\u1eafc tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c chuy\u1ec3n sang b\u1ea3n in ho\u1eb7c v\u1eadt li\u1ec7u in.<\/p>\n\n\n\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a y\u1ebfu t\u1ed1 n\u00e0y l\u00e0 kh\u00f4ng th\u1ec3 \u0111\u00e1nh gi\u00e1 qu\u00e1 cao. L\u01b0\u1ee1i g\u1ea1t trong h\u1ec7 th\u1ed1ng in flexo \u0111\u00f3ng vai tr\u00f2 l\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ec3 t\u00edch. N\u1ebfu thi\u1ebfu l\u01b0\u1ee1i g\u1ea1t, qu\u00e1 tr\u00ecnh truy\u1ec1n m\u1ef1c s\u1ebd tr\u1edf n\u00ean m\u1ea5t ki\u1ec3m so\u00e1t, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng tr\u00e0n m\u1ef1c, \u0111\u1ed9 \u0111\u1eadm nh\u1ea1t kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 m\u1ea5t ho\u00e0n to\u00e0n d\u1ea3i t\u00f4ng m\u00e0u. V\u1ec1 m\u1eb7t kinh t\u1ebf, l\u01b0\u1ee1i g\u1ea1t l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 ki\u1ec3m so\u00e1t chi ph\u00ed ch\u00ednh. Vi\u1ec7c \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c s\u1ebd gi\u00fap ti\u1ebft ki\u1ec7m m\u1ef1c in v\u00e0 h\u1ea1n ch\u1ebf s\u1ed1 l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m b\u1ecb lo\u1ea1i, v\u1ed1n l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 \u00e2m th\u1ea7m l\u00e0m gi\u1ea3m l\u1ee3i nhu\u1eadn trong ng\u00e0nh c\u00f4ng nghi\u1ec7p bao b\u00ec. Ngo\u00e0i ra, l\u01b0\u1ee1i dao c\u00f2n b\u1ea3o v\u1ec7 b\u1ed9 ph\u1eadn \u0111\u1eaft ti\u1ec1n nh\u1ea5t c\u1ee7a m\u00e1y in: tr\u1ee5c l\u0103n anilox b\u1eb1ng g\u1ed1m ho\u1eb7c tr\u1ee5c in \u1ed1ng \u0111\u1ed3ng kh\u1eafc. Vi\u1ec7c l\u1ef1a ch\u1ecdn l\u01b0\u1ee1i dao kh\u00f4ng ph\u00f9 h\u1ee3p ho\u1eb7c b\u1ea3o d\u01b0\u1ee1ng kh\u00f4ng \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ebft x\u01b0\u1edbc v\u0129nh vi\u1ec5n do c\u00e1c h\u1ea1t c\u1ee9ng g\u00e2y ra tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t n\u00e0y, d\u1eabn \u0111\u1ebfn s\u1ef1 c\u1ed1 thi\u1ebft b\u1ecb nghi\u00eam tr\u1ecdng v\u00e0 chi ph\u00ed v\u1ed1n kh\u1ed5ng l\u1ed3 \u0111\u1ec3 thay th\u1ebf ch\u00fang.<\/p>\n\n\n

\n
\"L\u01b0\u1ee1i<\/figure><\/div>\n\n\n

Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng: C\u00e1ch l\u01b0\u1ee1i g\u1ea1t \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c<\/h2>\n\n\n\n

Hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a l\u01b0\u1ee1i g\u1ea1t m\u1ef1c d\u1ef1a tr\u00ean nguy\u00ean l\u00fd g\u1ea1t c\u01a1 h\u1ecdc v\u00e0 l\u1ef1c c\u1eaft c\u1ee7a ch\u1ea5t l\u1ecfng. Do tr\u1ee5c in quay v\u1edbi t\u1ed1c \u0111\u1ed9 cao, n\u00f3 s\u1ebd \u0111\u01b0a l\u01b0\u1ee3ng m\u1ef1c th\u1eeba t\u1eeb b\u1ec3 m\u1ef1c l\u00ean b\u1ea3n in. \u0110\u1ec3 lo\u1ea1i b\u1ecf l\u01b0\u1ee3ng m\u1ef1c th\u1eeba n\u00e0y, l\u01b0\u1ee1i g\u1ea1t m\u1ef1c \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u1edf m\u1ed9t g\u00f3c ti\u1ebfp x\u00fac nh\u1ea5t \u0111\u1ecbnh, th\u01b0\u1eddng l\u00e0 t\u1eeb 30 \u0111\u1ebfn 35 \u0111\u1ed9.<\/p>\n\n\n\n

\u0110\u00e2y l\u00e0 m\u1ed9t s\u1ef1 c\u00e2n b\u1eb1ng tinh t\u1ebf gi\u1eefa c\u00e1c l\u1ef1c t\u00e1c \u0111\u1ed9ng. M\u1ed9t m\u1eb7t, c\u00f3 \u00e1p l\u1ef1c kh\u00ed n\u00e9n ho\u1eb7c c\u01a1 h\u1ecdc t\u00e1c \u0111\u1ed9ng l\u00ean l\u01b0\u1ee1i g\u1ea1t \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh n\u00f3 tr\u00ean tr\u1ee5c l\u0103n. M\u1eb7t kh\u00e1c, c\u00f3 l\u1ef1c n\u00e2ng th\u1ee7y \u0111\u1ed9ng h\u1ecdc c\u1ee7a ch\u00ednh l\u1edbp m\u1ef1c. L\u01b0\u1ee1i g\u1ea1t \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t ng\u01b0\u1eddi canh g\u00e1c c\u1ea9n tr\u1ecdng t\u1ea1i \u0111i\u1ec3m ti\u1ebfp x\u00fac t\u1ed1c \u0111\u1ed9 cao, v\u00e0 ch\u1ec9 m\u1ed9t l\u01b0\u1ee3ng m\u1ef1c c\u1ef1c k\u1ef3 ch\u00ednh x\u00e1c m\u1edbi \u0111\u01b0\u1ee3c ph\u00e9p \u0111i qua khe h\u1edf vi m\u00f4 c\u1ee7a n\u00f3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh chuy\u1ec3n m\u1ef1c di\u1ec5n ra \u0111\u1ed3ng \u0111\u1ec1u. Khi \u00e1p l\u1ef1c kh\u00f4ng \u0111\u1ee7, l\u01b0\u1ee1i dao s\u1ebd n\u1ed5i tr\u00ean m\u00e0ng m\u1ef1c, v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 b\u1eafn m\u1ef1c ho\u1eb7c m\u1edd m\u1ef1c. \u00c1p l\u1ef1c qu\u00e1 m\u1ee9c d\u1eabn \u0111\u1ebfn t\u1ef7 l\u1ec7 ma s\u00e1t cao h\u01a1n, t\u1eeb \u0111\u00f3 d\u1eabn \u0111\u1ebfn s\u1ef1 m\u00e0i m\u00f2n s\u1edbm c\u1ee7a l\u01b0\u1ee1i dao v\u00e0 tr\u1ee5c l\u0103n, \u0111\u1ed3ng th\u1eddi c\u00f3 th\u1ec3 t\u1ea1o ra nhi\u1ec7t \u0111\u1ee7 \u0111\u1ec3 thay \u0111\u1ed5i \u0111\u1ed9 nh\u1edbt h\u00f3a h\u1ecdc c\u1ee7a m\u1ef1c. \u0110\u1ed9 ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o nh\u1edd s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a gi\u00e1 \u0111\u1ee1 l\u01b0\u1ee1i dao v\u00e0 t\u00ednh \u0111\u1ed3ng nh\u1ea5t c\u1ee7a di\u1ec7n t\u00edch ti\u1ebfp x\u00fac c\u1ee7a l\u01b0\u1ee1i dao, hay di\u1ec7n t\u00edch ti\u1ebfp x\u00fac th\u1ef1c t\u1ebf v\u1edbi tr\u1ee5c l\u0103n.<\/p>\n\n\n\n

Hi\u1ec3u v\u1ec1 c\u00e1c lo\u1ea1i dao g\u1ea1t m\u1ef1c ph\u1ed5 bi\u1ebfn trong ng\u00e0nh in \u1ea5n<\/h2>\n\n\n\n

C\u00e1c l\u01b0\u1ee1i g\u1ea1t kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t lo\u1ea1i \u0111\u1ed3ng nh\u1ea5t; ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean h\u00ecnh d\u1ea1ng v\u1eadt l\u00fd v\u00e0 h\u1ec7 th\u1ed1ng c\u01a1 kh\u00ed m\u00e0 ch\u00fang \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n

Ph\u00e2n lo\u1ea1i theo h\u00ecnh d\u1ea1ng c\u1ea1nh<\/h3>\n\n\n\n

H\u00ecnh d\u1ea1ng c\u1ee7a \u0111\u1ea7u ho\u1eb7c m\u00e9p l\u01b0\u1ee1i dao quy\u1ebft \u0111\u1ecbnh s\u1ef1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a n\u00f3 v\u1edbi m\u1ef1c v\u00e0 b\u1ec1 m\u1eb7t tr\u1ee5c l\u0103n theo th\u1eddi gian.<\/p>\n\n\n\n

Lo\u1ea1i lamella<\/h4>\n\n\n\n

\u0110\u1ea7u l\u01b0\u1ee1i lamella \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi \u0111\u1ed9 d\u00e0y m\u1ecfng h\u01a1n t\u1ea1i m\u00e9p ti\u1ebfp x\u00fac. V\u00ed d\u1ee5, m\u1ed9t l\u01b0\u1ee1i dao m\u1edbi c\u00f3 th\u1ec3 c\u00f3 \u0111\u1ed9 d\u00e0y ph\u1ea7n g\u1ed1c l\u00e0 0,20 mm v\u00e0 \u0111\u1ea7u l\u01b0\u1ee1i lamella l\u00e0 0,075 mm. L\u1ee3i \u00edch ch\u00ednh c\u1ee7a thi\u1ebft k\u1ebf n\u00e0y l\u00e0 di\u1ec7n t\u00edch ti\u1ebfp x\u00fac kh\u00f4ng thay \u0111\u1ed5i theo m\u1ee9c \u0111\u1ed9 m\u00f2n c\u1ee7a l\u01b0\u1ee1i dao. Trong in \u1ea5n \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao, n\u01a1i t\u00ednh nh\u1ea5t qu\u00e1n v\u1ec1 t\u00f4ng m\u00e0u l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng h\u00e0ng \u0111\u1ea7u, l\u01b0\u1ee1i dao lamella \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng di\u1ec7n t\u00edch in kh\u00f4ng b\u1ecb m\u1edf r\u1ed9ng v\u00e0 m\u1eadt \u0111\u1ed9 m\u1ef1c kh\u00f4ng b\u1ecb l\u1ec7ch kh\u1ecfi v\u1ecb tr\u00ed trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t k\u00e9o d\u00e0i.<\/p>\n\n\n\n

Lo\u1ea1i g\u00f3c v\u00e1t<\/h4>\n\n\n\n

M\u00e9p v\u00e1t l\u00e0 ph\u1ea7n \u0111\u1ea7u nghi\u00eang, th\u01b0\u1eddng \u0111\u01b0\u1ee3c m\u00e0i \u1edf g\u00f3c t\u1eeb 2 \u0111\u1ebfn 15 \u0111\u1ed9. Di\u1ec7n t\u00edch ti\u1ebfp x\u00fac c\u1ee7a l\u01b0\u1ee1i dao v\u00e1t, kh\u00f4ng gi\u1ed1ng nh\u01b0 lamella, t\u0103ng l\u00ean theo m\u1ee9c \u0111\u1ed9 m\u00f2n. Tuy nhi\u00ean, c\u1ea5u tr\u00fac v\u00e1t ch\u1eafc ch\u1eafn h\u01a1n nhi\u1ec1u v\u00e0 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 khi k\u1ebft h\u1ee3p v\u1edbi tr\u1ee5c anilox quay. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea7n l\u01b0\u1ee3ng m\u1ef1c l\u1edbn, y\u00eau c\u1ea7u s\u1eed d\u1ee5ng b\u1ed9t m\u00e0u m\u00e0i m\u00f2n (m\u1ef1c tr\u1eafng ho\u1eb7c m\u1ef1c kim lo\u1ea1i), v\u00e0 khi c\u1ea7n in c\u00e1c v\u00f9ng m\u00e0u \u0111\u1ed3ng nh\u1ea5t m\u00e0 c\u00e1c ch\u1ea5m m\u00e0u kh\u00f4ng c\u1ea7n ph\u1ea3i si\u00eau nh\u1ecf m\u00e0 ch\u1ec9 c\u1ea7n \u1edf m\u1ee9c c\u01a1 h\u1ecdc.<\/p>\n\n\n\n

Lo\u1ea1i bo tr\u00f2n\/b\u00e1n k\u00ednh<\/h4>\n\n\n\n

M\u00e9p v\u00e1t l\u00e0 ph\u1ea7n \u0111\u1ea7u nghi\u00eang, th\u01b0\u1eddng \u0111\u01b0\u1ee3c m\u00e0i \u1edf g\u00f3c t\u1eeb 2 \u0111\u1ebfn 15 \u0111\u1ed9. Di\u1ec7n t\u00edch ti\u1ebfp x\u00fac c\u1ee7a l\u01b0\u1ee1i dao v\u00e1t, kh\u00e1c v\u1edbi l\u01b0\u1ee1i dao lamella, s\u1ebd t\u0103ng l\u00ean theo m\u1ee9c \u0111\u1ed9 m\u00f2n. Tuy nhi\u00ean, c\u1ea5u tr\u00fac v\u00e1t l\u1ea1i ch\u1eafc ch\u1eafn h\u01a1n nhi\u1ec1u. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea7n l\u01b0\u1ee3ng m\u1ef1c l\u1edbn, y\u00eau c\u1ea7u s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i b\u1ed9t m\u00e0u m\u00e0i m\u00f2n (m\u1ef1c tr\u1eafng ho\u1eb7c m\u1ef1c kim lo\u1ea1i), v\u00e0 trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ea7n in c\u00e1c v\u00f9ng m\u00e0u \u0111\u1ed3ng nh\u1ea5t m\u00e0 kh\u00f4ng y\u00eau c\u1ea7u c\u00e1c ch\u1ea5m m\u00e0u ph\u1ea3i c\u00f3 k\u00edch th\u01b0\u1edbc vi m\u00f4 m\u00e0 thay v\u00e0o \u0111\u00f3 l\u00e0 c\u00e1c ch\u1ea5m c\u01a1 h\u1ecdc.<\/p>\n\n\n\n

Ph\u00e2n lo\u1ea1i theo h\u1ec7 th\u1ed1ng c\u00e1nh qu\u1ea1t<\/h3>\n\n\n\n

Hi\u1ec7u qu\u1ea3 c\u1ee7a l\u01b0\u1ee1i dao c\u0169ng ph\u1ee5 thu\u1ed9c v\u00e0o h\u1ec7 th\u1ed1ng bu\u1ed3ng ho\u1eb7c gi\u00e1 \u0111\u1ee1 m\u00e0 n\u00f3 \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o.<\/p>\n\n\n\n

H\u1ec7 th\u1ed1ng l\u01b0\u1ee1i \u0111\u01a1n<\/h4>\n\n\n\n

Trong c\u00e1c h\u1ec7 th\u1ed1ng b\u1ec3 m\u1ef1c m\u1edf truy\u1ec1n th\u1ed1ng, ng\u01b0\u1eddi ta s\u1eed d\u1ee5ng m\u1ed9t l\u01b0\u1ee1i g\u1ea1t m\u1ef1c, th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf v\u1ecb tr\u00ed ph\u00eda sau ho\u1eb7c \u1edf v\u1ecb tr\u00ed g\u1ea1t, \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh l\u01b0\u1ee3ng m\u1ef1c chuy\u1ec3n t\u1eeb tr\u1ee5c anilox. H\u1ec7 th\u1ed1ng m\u1ed9t l\u01b0\u1ee1i g\u1ea1t m\u1ef1c c\u00f3 chi ph\u00ed th\u1ea5p v\u00e0 d\u1ec5 l\u1eafp \u0111\u1eb7t, nh\u01b0ng d\u1ec5 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng bay h\u01a1i m\u1ef1c v\u00e0 g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng. C\u00e1c c\u1ea5u h\u00ecnh ph\u1ee9c t\u1ea1p h\u01a1n \u0111ang d\u1ea7n thay th\u1ebf ch\u00fang trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p t\u1ed1c \u0111\u1ed9 cao.<\/p>\n\n\n\n

H\u1ec7 th\u1ed1ng l\u01b0\u1ee1i g\u1ea1t c\u00f3 khoang<\/h4>\n\n\n\n

Ti\u00eau chu\u1ea9n v\u00e0ng hi\u1ec7n nay l\u00e0 h\u1ec7 th\u1ed1ng bu\u1ed3ng k\u00edn, \u0111\u1eb7c bi\u1ec7t trong l\u0129nh v\u1ef1c in flexo. H\u1ec7 th\u1ed1ng n\u00e0y bao g\u1ed3m hai l\u01b0\u1ee1i dao, m\u1ed9t l\u01b0\u1ee1i l\u00e0 l\u01b0\u1ee1i \u0111\u1ecbnh l\u01b0\u1ee3ng v\u00e0 l\u01b0\u1ee1i c\u00f2n l\u1ea1i l\u00e0 l\u01b0\u1ee1i gi\u1eef m\u1ef1c, \u0111\u01b0\u1ee3c \u0111\u1eb7t trong m\u1ed9t bu\u1ed3ng k\u00edn. C\u1ea5u tr\u00fac n\u00e0y \u0111\u1ea3m b\u1ea3o d\u00f2ng m\u1ef1c ch\u1ea3y li\u00ean t\u1ee5c d\u01b0\u1edbi \u00e1p su\u1ea5t, ng\u0103n ch\u1eb7n s\u1ef1 bay h\u01a1i c\u1ee7a m\u1ef1c g\u1ed1c dung m\u00f4i (v\u00e0 do \u0111\u00f3 duy tr\u00ec \u0111\u1ed9 pH v\u00e0 \u0111\u1ed9 nh\u1edbt), \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng m\u1ef1c b\u1ecb l\u00e3ng ph\u00ed c\u0169ng nh\u01b0 th\u1eddi gian ng\u1eebng m\u00e1y. H\u1ec7 th\u1ed1ng bu\u1ed3ng k\u00edn cung c\u1ea5p \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh th\u1ee7y l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng b\u1eafn m\u1ef1c trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng t\u1ed1c \u0111\u1ed9 cao.<\/p>\n\n\n

\n
\"L\u01b0\u1ee1i<\/figure><\/div>\n\n\n

Kh\u00e1m ph\u00e1 c\u00e1c v\u1eadt li\u1ec7u l\u00e0m l\u01b0\u1ee1i g\u1ea1t m\u1ef1c: Th\u00e9p so v\u1edbi v\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p<\/h2>\n\n\n\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u l\u00e0 s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 b\u1ec1n v\u00e0 t\u00ednh an to\u00e0n.<\/p>\n\n\n\n

Th\u00e9p cacbon<\/strong> l\u00e0 ti\u00eau chu\u1ea9n trong ng\u00e0nh. \u0110\u00e2y l\u00e0 lo\u1ea1i th\u00e9p c\u1ee9ng nh\u1ea5t v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00e0i v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c r\u1ea5t cao. Th\u00e9p cacbon mang l\u1ea1i \u0111\u1ed9 s\u1eafc n\u00e9t t\u1ed1i \u01b0u khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong in \u1ed1ng \u0111\u1ed3ng t\u1ed1c \u0111\u1ed9 cao ho\u1eb7c in flexo l\u01b0\u1edbi m\u1ecbn. Tuy nhi\u00ean, n\u00f3 d\u1ec5 b\u1ecb \u0103n m\u00f2n khi s\u1eed d\u1ee5ng v\u1edbi m\u1ef1c g\u1ed1c n\u01b0\u1edbc.<\/p>\n\n\n\n

Th\u00e9p kh\u00f4ng g\u1ec9 <\/strong>gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 \u0103n m\u00f2n v\u00e0 do \u0111\u00f3 tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n trong in flexo s\u1eed d\u1ee5ng n\u01b0\u1edbc. M\u1eb7c d\u00f9 m\u1ec1m h\u01a1n th\u00e9p carbon m\u1ed9t ch\u00fat, nh\u01b0ng n\u00f3 kh\u00f4ng cho ph\u00e9p r\u1ec9 s\u00e9t h\u00ecnh th\u00e0nh, th\u1ee9 m\u00e0 n\u1ebfu kh\u00f4ng s\u1ebd tr\u1edf th\u00e0nh ch\u1ea5t m\u00e0i m\u00f2n v\u00e0 l\u00e0m h\u1ecfng tr\u1ee5c anilox.<\/p>\n\n\n\n

L\u01b0\u1ee1i dao b\u1eb1ng nh\u1ef1a\/ch\u1ea5t li\u1ec7u t\u1ed5ng h\u1ee3p (Polyester ho\u1eb7c UHMW)<\/strong> \u0111\u00e3 tr\u1edf n\u00ean r\u1ea5t ph\u1ed5 bi\u1ebfn. \u0110i\u1ec3m m\u1ea1nh ch\u00ednh c\u1ee7a ch\u00fang l\u00e0 t\u00ednh an to\u00e0n, kh\u00f4ng t\u1ea1o ra c\u00e1c c\u1ea1nh s\u1eafc nh\u01b0 dao c\u1ea1o nh\u01b0 l\u01b0\u1ee1i th\u00e9p \u0111\u00e3 m\u00f2n, v\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u00edt c\u00f3 nguy c\u01a1 b\u1ecb th\u01b0\u01a1ng h\u01a1n. H\u01a1n n\u1eefa, ch\u00fang \u00edt g\u00e2y m\u00e0i m\u00f2n h\u01a1n cho tr\u1ee5c anilox. M\u1eb7c d\u00f9 kh\u00f4ng th\u1ec3 s\u00e1nh \u0111\u01b0\u1ee3c v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao trong vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh l\u01b0\u1ee3ng m\u1ef1c c\u1ee7a th\u00e9p \u1edf c\u00e1c c\u00f4ng vi\u1ec7c c\u00f3 m\u1eadt \u0111\u1ed9 \u0111\u01b0\u1eddng in cao (lpi), nh\u01b0ng ch\u00fang l\u1ea1i r\u1ea5t ph\u00f9 h\u1ee3p cho in tr\u00ean gi\u1ea5y s\u00f3ng, ph\u1ee7 m\u1ef1c v\u00e0 in c\u00e1c v\u00f9ng m\u00e0u \u0111\u1ed3ng nh\u1ea5t kh\u1ed5 l\u1edbn.<\/p>\n\n\n\n

Ph\u1ee7 g\u1ed1m<\/strong> C\u00e1c l\u01b0\u1ee1i dao c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao nh\u1ea5t. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t ch\u1ebf t\u1ea1o l\u01b0\u1ee1i dao b\u1eb1ng c\u00e1ch ph\u1ee7 m\u1ed9t l\u1edbp g\u1ed1m si\u00eau m\u1ecfng l\u00ean n\u1ec1n th\u00e9p, k\u1ebft h\u1ee3p gi\u1eefa \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a th\u00e9p v\u00e0 tu\u1ed5i th\u1ecd c\u00f3 th\u1ec3 cao g\u1ea5p 3 \u0111\u1ebfn 5 l\u1ea7n. \u0110\u00e2y l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 nh\u1eb1m gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, b\u1edfi v\u00ec c\u00e0ng \u00edt ph\u1ea3i thay l\u01b0\u1ee1i dao th\u00ec th\u1eddi gian s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf c\u00e0ng nhi\u1ec1u.<\/p>\n\n\n\n

L\u1ef1a ch\u1ecdn chi\u1ebfn l\u01b0\u1ee3c: L\u1ef1a ch\u1ecdn l\u01b0\u1ee1i g\u1ea1t ph\u00f9 h\u1ee3p v\u1edbi quy tr\u00ecnh c\u1ee7a b\u1ea1n<\/h2>\n\n\n\n

S\u1ef1 l\u1ef1a ch\u1ecdn n\u00e0y kh\u00f4ng mang t\u00ednh ch\u1ee7 quan, m\u00e0 l\u00e0 m\u1ed9t b\u00e0i to\u00e1n t\u1ed1i \u01b0u h\u00f3a \u0111a bi\u1ebfn, trong \u0111\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc c\u1ee7a l\u01b0\u1ee1i dao v\u00e0 lo\u1ea1i m\u1ef1c ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi n\u0103ng l\u01b0\u1ee3ng \u0111\u1ed9ng h\u1ecdc c\u1ee7a m\u00e1y in, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c \u1ee9ng d\u1ee5ng in flexo. C\u1ea7n xem x\u00e9t b\u1ed1n y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 c\u00e2n b\u1eb1ng trong x\u01b0\u1edfng in:<\/p>\n\n\n\n

Lo\u1ea1i m\u00e1y in: Flexo, in \u1ed1ng \u0111\u1ed3ng v\u00e0 in offset<\/h3>\n\n\n\n

Y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i c\u1ee7a l\u01b0\u1ee1i dao, bao g\u1ed3m c\u1ea3 \u0111\u1ed9 d\u00e0y l\u01b0\u1ee1i dao, \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi giao di\u1ec7n c\u01a1 h\u1ecdc. Trong in Flexo, tr\u1ecdng t\u00e2m \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o vi\u1ec7c b\u1ea3o v\u1ec7 tr\u1ee5c anilox g\u1ed1m; l\u01b0\u1ee1i dao c\u00f3 ph\u1ea7n \u0111\u1ebf d\u00e0y 0,15mm v\u00e0 ph\u1ea7n l\u01b0\u1ee1i m\u1ecfng 0,075mm l\u00e0 ti\u00eau chu\u1ea9n trong c\u00e1c c\u00f4ng vi\u1ec7c c\u00f3 m\u1eadt \u0111\u1ed9 \u0111i\u1ec3m cao (lpi) \u0111\u1ec3 tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng x\u01b0\u1edbc. Trong in \u1ed1ng \u0111\u1ed3ng, ng\u01b0\u1eddi ta ch\u00fa \u00fd \u0111\u1ebfn di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t c\u1ee7a tr\u1ee5c crom; m\u1ed9t l\u01b0\u1ee1i dao n\u1eb7ng h\u01a1n 0,20 mm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o \u0111\u1ed9 c\u1ee9ng c\u1ea7n thi\u1ebft nh\u1eb1m tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng m\u1edd tr\u00ean c\u00e1c cu\u1ed9n gi\u1ea5y r\u1ed9ng. Trong c\u00e1c b\u1ed9 ph\u1eadn ph\u1ee7 ho\u1eb7c \u0111o l\u01b0\u1eddng \u1ed1ng d\u1eabn m\u1ef1c, in offset c\u1ea7n nh\u1eefng l\u01b0\u1ee1i dao c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc cao \u0111\u1ec3 duy tr\u00ec t\u00ednh \u0111\u1ed3ng nh\u1ea5t c\u1ee7a l\u1edbp s\u01a1n b\u00f3ng m\u00e0 kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng do gi\u00e3n n\u1edf nhi\u1ec7t.<\/p>\n\n\n\n

H\u00f3a h\u1ecdc m\u1ef1c in v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a<\/h3>\n\n\n\n

M\u1ef1c l\u00e0 m\u1ed9t ch\u1ea5t h\u00f3a h\u1ecdc c\u00f3 t\u00ednh ph\u1ea3n \u1ee9ng. C\u00e1c lo\u1ea1i m\u1ef1c g\u1ed1c n\u01b0\u1edbc c\u1ea7n \u00edt nh\u1ea5t 13% h\u00e0m l\u01b0\u1ee3ng crom trong th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u1ec3 tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng oxy h\u00f3a vi m\u00f4 d\u1ecdc theo m\u00e9p \u0111\u1ecbnh l\u01b0\u1ee3ng. M\u1ef1c UV, v\u1ed1n d\u1ec5 b\u1ecb hi\u1ec7n t\u01b0\u1ee3ng b\u1eafn m\u1ef1c, c\u00f3 \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 \u0111\u1ed9 nh\u1edbt cao, d\u1eabn \u0111\u1ebfn ma s\u00e1t l\u1edbn. \u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y, n\u00ean s\u1eed d\u1ee5ng l\u1edbp ph\u1ee7 c\u1ee9ng c\u00f3 tu\u1ed5i th\u1ecd cao nh\u1eb1m gi\u1ea3m s\u1ef1 t\u00edch t\u1ee5 nhi\u1ec7t v\u00e0 duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a m\u00e9p, gi\u00fap ch\u1ed1ng l\u1ea1i t\u00e1c \u0111\u1ed9ng m\u1ea1nh m\u1ebd c\u1ee7a c\u00e1c lo\u1ea1i nh\u1ef1a trong c\u00f4ng th\u1ee9c m\u1ef1c UV hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n

T\u1ed1c \u0111\u1ed9 s\u1ea3n xu\u1ea5t v\u00e0 l\u1ef1c th\u1ee7y \u0111\u1ed9ng h\u1ecdc<\/h3>\n\n\n\n

T\u1ed1c \u0111\u1ed9 bi\u1ebfn m\u1ef1c th\u00e0nh m\u1ed9t l\u1ef1c c\u1ea5u tr\u00fac. \u1ede t\u1ed1c \u0111\u1ed9 tr\u00ean 300 m\/ph\u00fat, m\u1ef1c t\u1ea1o th\u00e0nh m\u1ed9t h\u00ecnh n\u00eam th\u1ee7y \u0111\u1ed9ng l\u1ef1c h\u1ecdc v\u00e0 c\u1ed1 g\u1eafng n\u00e2ng l\u01b0\u1ee1i dao l\u00ean kh\u1ecfi tr\u1ee5c l\u0103n \u2013 m\u1ed9t hi\u1ec7u \u1ee9ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 hi\u1ec7n t\u01b0\u1ee3ng tr\u01b0\u1ee3t n\u01b0\u1edbc. L\u01b0\u1ee1i dao ph\u1ea3i r\u1ea5t c\u1ee9ng \u1edf \u0111\u1ea7u \u0111\u1ec3 v\u01b0\u1ee3t qua l\u1ef1c n\u00e2ng th\u1ee7y l\u1ef1c n\u00e0y nh\u1eb1m \u0111\u1ea3m b\u1ea3o vi\u1ec7c lau s\u1ea1ch \u1edf t\u1ed1c \u0111\u1ed9 cao. L\u01b0\u1ee1i dao ph\u1ea3i gi\u1ed1ng nh\u01b0 m\u1ed9t th\u00e2n t\u00e0u s\u1eafc b\u00e9n, gi\u1eef v\u1eefng h\u01b0\u1edbng \u0111i trong s\u00f3ng l\u1edbn v\u00e0 kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi \u00e1p l\u1ef1c, n\u1ebfu kh\u00f4ng s\u1ebd g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng b\u1eafn m\u1ef1c ho\u1eb7c g\u00e2y nguy hi\u1ec3m.<\/p>\n\n\n\n

T\u1ef7 l\u1ec7 Anilox\/\u0111\u1ea7u in<\/h3>\n\n\n\n

M\u1ed1i t\u01b0\u01a1ng quan gi\u1eefa \u0111\u1ed9 d\u00e0y c\u1ee7a l\u01b0\u1ee1i dao v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a tr\u1ee5c Anilox (LPI) l\u00e0 ti\u00eau ch\u00ed th\u1ef1c ti\u1ec5n nh\u1ea5t \u0111\u1ec3 \u00e1p d\u1ee5ng trong qu\u00e1 tr\u00ecnh l\u1ef1a ch\u1ecdn. \u0110\u1ed1i v\u1edbi tr\u1ee5c Anilox c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 1000 LPI, th\u00e0nh c\u00e1c \u00f4 c\u00f3 h\u00ecnh d\u1ea1ng c\u1ea1nh l\u00e0 c\u1ef1c k\u1ef3 nh\u1ecf. N\u1ebfu \u0111\u1ea7u l\u01b0\u1ee1i dao qu\u00e1 m\u1ecfng, n\u00f3 c\u00f3 th\u1ec3 l\u00fan v\u00e0o c\u00e1c \u00f4, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng t\u0103ng \u0111i\u1ec3m ho\u1eb7c m\u1ea5t c\u00e2n b\u1eb1ng m\u00e0u. Quy t\u1eafc kinh nghi\u1ec7m chuy\u00ean nghi\u1ec7p: \u0111\u1ed9 d\u00e0y c\u1ee7a \u0111\u1ea7u l\u01b0\u1ee1i dao ph\u1ea3i g\u1ea5p kho\u1ea3ng hai l\u1ea7n chi\u1ec1u r\u1ed9ng c\u1ee7a th\u00e0nh \u00f4 Anilox \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 kh\u00f4ng g\u00e2y c\u1ea3n tr\u1edf c\u01a1 h\u1ecdc \u0111\u1ed1i v\u1edbi c\u00e1c \u00f4.<\/p>\n\n\n\n

\u0110\u1ec3 c\u00f3 m\u1ed9t t\u00e0i li\u1ec7u tham kh\u1ea3o k\u1ef9 thu\u1eadt nhanh ch\u00f3ng, b\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y t\u00f3m t\u1eaft c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt c\u1ea7n thi\u1ebft nh\u1eb1m \u0111\u1ea3m b\u1ea3o s\u1ef1 \u0111\u1ed3ng b\u1ed9 t\u1ed1i \u01b0u gi\u1eefa l\u01b0\u1ee1i g\u1ea1t m\u1ef1c v\u00e0 h\u1ec7 th\u1ed1ng m\u00e1y in, t\u1eeb \u0111\u00f3 gi\u00fap tr\u00e1nh l\u00e3ng ph\u00ed nguy\u00ean li\u1ec7u:<\/p>\n\n\n\n

Bi\u1ebfn \u0111\u1ed5i<\/strong><\/td>Ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt<\/strong><\/td>M\u1ee5c ti\u00eau k\u1ef9 thu\u1eadt<\/strong><\/td>T\u00e1c \u0111\u1ed9ng c\u1ee7a s\u1ef1 sai l\u1ec7ch<\/strong><\/td><\/tr>
G\u00f3c ti\u1ebfp x\u00fac Flexo<\/strong><\/td>30\u00b0 \u2013 35\u00b0<\/td>\u0110\u1ea3m b\u1ea3o h\u00ecnh h\u1ecdc c\u1eaft ch\u00ednh x\u00e1c<\/td>Hi\u1ec7n t\u01b0\u1ee3ng t\u1ea1o v\u00e2n Anilox ho\u1eb7c hi\u1ec7n t\u01b0\u1ee3ng b\u1eafn m\u1ef1c<\/td><\/tr>
\u00c1p su\u1ea5t tuy\u1ebfn t\u00ednh trong in \u1ed1ng \u0111\u1ed3ng<\/strong><\/td>1,5 \u2013 3,0 kg\/cm<\/td>Lo\u1ea1i b\u1ecf m\u1ef1c kh\u1ecfi c\u00e1c v\u00f9ng kh\u00f4ng c\u00f3 h\u00ecnh \u1ea3nh<\/td>Hazing ho\u1eb7c m\u00e0i m\u00f2n l\u01b0\u1ee1i dao qu\u00e1 m\u1ee9c<\/td><\/tr>
H\u00f3a h\u1ecdc m\u1ef1c in g\u1ed1c n\u01b0\u1edbc<\/strong><\/td>pH 8,5 \u2013 9,5<\/td>Ng\u0103n ng\u1eeba s\u1ef1 m\u1ea5t \u1ed5n \u0111\u1ecbnh do h\u00f3a ch\u1ea5t<\/td>C\u00e1c v\u1ebft r\u1ed7 nh\u1ecf v\u00e0 s\u1ef1 \u0103n m\u00f2n<\/td><\/tr>
\u0110\u1ed9 nh\u1edbt c\u1ee7a m\u1ef1c UV<\/strong><\/td>\u0110\u1ed9 nh\u1edbt cao \/ Ch\u1ea5t l\u1ecfng phi Newton<\/td>C\u1eaft xuy\u00ean qua c\u00e1c lo\u1ea1i nh\u1ef1a c\u00f3 \u0111\u1ed9 b\u00e1m d\u00ednh cao<\/td>S\u1ef1 tr\u00f4i n\u1ed5i c\u1ee7a l\u01b0\u1ee1i dao v\u00e0 s\u1ef1 thay \u0111\u1ed5i m\u1eadt \u0111\u1ed9<\/td><\/tr>
Ng\u01b0\u1ee1ng t\u1ed1c \u0111\u1ed9 cao<\/strong><\/td>> 300 m\/ph\u00fat<\/td>Kh\u1eafc ph\u1ee5c l\u1ef1c n\u00e2ng th\u1ee7y \u0111\u1ed9ng l\u1ef1c h\u1ecdc<\/td>Tr\u01b0\u1ee3t n\u01b0\u1edbc v\u00e0 r\u00f2 r\u1ec9 m\u1ef1c<\/td><\/tr>
T\u1ef7 l\u1ec7 gi\u1eefa th\u00e0nh v\u00e0 \u0111\u1ea7u c\u1ee7a tr\u1ee5c Anilox<\/strong><\/td>4 \u2013 6 \u03bcm (t\u1ea1i 1200 LPI) \/ Quy t\u1eafc 2:1<\/td>B\u1ea3o v\u1ec7 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a th\u00e0nh t\u1ebf b\u00e0o<\/td>S\u1ef1 n\u1ee9t v\u1ee1 \u0111\u1ec9nh Anilox<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 v\u00e0 b\u1ea3o tr\u00ec: Gi\u1ea3i quy\u1ebft c\u00e1c l\u1ed7i in \u1ea5n th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n

D\u00f9 l\u00e0 l\u01b0\u1ee1i g\u1ea1t t\u1ed1t nh\u1ea5t c\u0169ng s\u1ebd kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng.<\/p>\n\n\n\n

C\u00e1c khuy\u1ebft t\u1eadt ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 C\u00e1c v\u1ec7t v\u00e0 \u0111\u01b0\u1eddng k\u1ebb<\/strong>. Nguy\u00ean nh\u00e2n ch\u1ee7 y\u1ebfu l\u00e0 do c\u00e1c m\u1ea3nh v\u1ee5n m\u1ef1c kh\u00f4 ho\u1eb7c m\u1ea3nh v\u1ee5n v\u1eadt li\u1ec7u n\u1ec1n (g\u1ecdi l\u00e0 \u201changer\u201d) b\u1ecb k\u1eb9t gi\u1eefa l\u01b0\u1ee1i dao v\u00e0 tr\u1ee5c l\u0103n. C\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba ch\u00ednh l\u00e0 v\u1ec7 sinh bu\u1ed3ng in th\u01b0\u1eddng xuy\u00ean v\u00e0 s\u1eed d\u1ee5ng b\u1ed9 l\u1ecdc m\u1ef1c.<\/p>\n\n\n\n

Phun m\u1ef1c <\/strong>l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng th\u01b0\u1eddng g\u1eb7p trong in flexo s\u1eed d\u1ee5ng m\u1ef1c UV. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y x\u1ea3y ra khi m\u1ef1c t\u00edch t\u1ee5 ph\u00eda sau l\u01b0\u1ee1i dao v\u00e0 b\u1ecb v\u0103ng ra b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u do l\u1ef1c ly t\u00e2m. Gi\u1ea3i ph\u00e1p th\u01b0\u1eddng l\u00e0 chuy\u1ec3n sang s\u1eed d\u1ee5ng l\u01b0\u1ee1i dao lamella c\u00f3 c\u1ea5u tr\u00fac c\u1ee9ng h\u01a1n ho\u1eb7c b\u1ed5 sung h\u1ec7 th\u1ed1ng gi\u1ea3m ch\u1ea5n cho bu\u1ed3ng in.<\/p>\n\n\n\n

D\u1ea5u v\u1ebft tr\u1ea7y x\u01b0\u1edbc <\/strong>l\u00e0 nh\u1eefng v\u1ec7t ngang c\u00f3 m\u00e0u s\u1eafc kh\u00f4ng \u0111\u1ec1u tr\u00ean b\u1ec1 m\u1eb7t v\u1ea3i. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y l\u00e0 do s\u1ef1 rung \u0111\u1ed9ng c\u1ee7a c\u00e1c l\u01b0\u1ee1i dao. C\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh g\u00f3c ti\u1ebfp x\u00fac, gi\u1ea3m \u00e1p l\u1ef1c c\u1ee7a l\u01b0\u1ee1i dao ho\u1eb7c ki\u1ec3m tra c\u00e1c \u1ed5 tr\u1ee5c c\u1ee7a m\u00e1y.<\/p>\n\n\n\n

Vi\u1ec7c b\u1ea3o tr\u00ec ph\u1ea3i tu\u00e2n th\u1ee7 theo Quy tr\u00ecnh v\u1eadn h\u00e0nh nghi\u00eam ng\u1eb7t (SOP). Tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t, c\u1ea7n ki\u1ec3m tra l\u01b0\u1ee1i dao \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c v\u1ebft g\u1edd. Gi\u00e1 \u0111\u1ee1 l\u01b0\u1ee1i dao ph\u1ea3i ho\u00e0n to\u00e0n song song v\u1edbi tr\u1ee5c l\u0103n; ch\u1ec9 c\u1ea7n sai l\u1ec7ch d\u00f9 ch\u1ec9 0,1 mm c\u0169ng s\u1ebd d\u1eabn \u0111\u1ebfn m\u00f2n kh\u00f4ng \u0111\u1ec1u v\u00e0 thay \u0111\u1ed5i m\u00e0u s\u1eafc. M\u1ed9t b\u00e1c s\u0129 ph\u1eabu thu\u1eadt c\u1ea7n m\u1ed9t con dao m\u1ed5 \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u1ec7t tr\u00f9ng, c\u0169ng nh\u01b0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh m\u00e1y c\u1ea7n ph\u1ea3i \u0111\u1ed1i x\u1eed v\u1edbi l\u01b0\u1ee1i dao nh\u01b0 m\u1ed9t con dao m\u1ed5 s\u1ea1ch, b\u1edfi v\u00ec ngay c\u1ea3 m\u1ed9t v\u1ebft x\u01b0\u1edbc nh\u1ecf \u0111\u1ebfn m\u1ee9c vi m\u00f4 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t khuy\u1ebft t\u1eadt r\u00f5 r\u00e0ng tr\u00ean h\u00e0ng ngh\u00ecn m\u00e9t v\u1eadt li\u1ec7u n\u1ec1n.<\/p>\n\n\n

\n
\"L\u01b0\u1ee1i<\/figure><\/div>\n\n\n

T\u1ea1i sao n\u00ean ch\u1ecdn m\u00e1y in KETE<\/h2>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c mong mu\u1ed1n thu h\u1eb9p kho\u1ea3ng c\u00e1ch gi\u1eefa t\u00ednh ch\u00ednh x\u00e1c l\u00fd thuy\u1ebft v\u00e0 s\u1ea3n xu\u1ea5t th\u1ef1c ti\u1ec5n, tri\u1ebft l\u00fd k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb ch\u00ednh l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh. KETE kh\u00f4ng coi vi\u1ec7c t\u00edch h\u1ee3p l\u01b0\u1ee1i g\u1ea1t m\u1ef1c l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 ph\u1ee5, m\u00e0 xem \u0111\u00f3 l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

Trong d\u00f2ng m\u00e1y in flexo t\u1ed1c \u0111\u1ed9 cao KTFP-S200P, ch\u00fang t\u00f4i \u00e1p d\u1ee5ng h\u1ec7 th\u1ed1ng l\u01b0\u1ee1i g\u1ea1t m\u1ef1c ki\u1ec3u k\u00edn hai m\u1eb7t. Thi\u1ebft k\u1ebf n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n gi\u1eef l\u01b0\u1ee1i g\u1ea1t m\u1ef1c m\u00e0 c\u00f2n t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t gi\u00fap \u1ed5n \u0111\u1ecbnh d\u00f2ng ch\u1ea3y c\u1ee7a m\u1ef1c v\u00e0 lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng \u201ctr\u00f4i m\u1ef1c\u201d th\u01b0\u1eddng g\u1eb7p trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t t\u1ed1c \u0111\u1ed9 cao. B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p h\u1ec7 th\u1ed1ng n\u00e0y v\u1edbi c\u00e1c tr\u1ee5c Anilox g\u1ed1m cao c\u1ea5p, KETE \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh \u0111\u1ecbnh l\u01b0\u1ee3ng di\u1ec5n ra m\u01b0\u1ee3t m\u00e0 nh\u1ea5t c\u00f3 th\u1ec3, t\u1eeb \u0111\u00f3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a c\u1ea3 v\u1eadt t\u01b0 ti\u00eau hao l\u1eabn c\u00e1c tr\u1ee5c Anilox.<\/p>\n\n\n\n

Trong l\u0129nh v\u1ef1c in \u1ed1ng \u0111\u1ed3ng, d\u00f2ng s\u1ea3n ph\u1ea9m KTMS-C c\u1ee7a KETE \u0111\u01b0\u1ee3c trang b\u1ecb thi\u1ebft k\u1ebf ki\u1ec3u kh\u00ed n\u00e9n cho c\u1ee5m l\u01b0\u1ee1i g\u1ea1t m\u1ef1c t\u1ed1i \u01b0u. Kh\u00e1c v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u ch\u1ec9nh th\u1ee7 c\u00f4ng, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n kh\u00ed n\u00e9n c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o \u00e1p l\u1ef1c ho\u00e0n to\u00e0n \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean to\u00e0n b\u1ed9 chi\u1ec1u r\u1ed9ng c\u1ee7a tr\u1ee5c l\u0103n, t\u1ef1 \u0111\u1ed9ng b\u00f9 \u0111\u1eafp c\u00e1c sai l\u1ec7ch vi m\u00f4. H\u01a1n n\u1eefa, c\u00e1c l\u01b0\u1ee1i dao c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi c\u00e1c \u0111\u1ed9ng c\u01a1 ri\u00eang bi\u1ec7t cho chuy\u1ec3n \u0111\u1ed9ng dao \u0111\u1ed9ng. Chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp n\u00e0y \u0111\u1ea3m b\u1ea3o l\u01b0\u1ee1i dao lu\u00f4n di chuy\u1ec3n li\u00ean t\u1ee5c, ng\u0103n ch\u1eb7n c\u1eb7n b\u1ea9n b\u00e1m d\u00ednh v\u00e0 g\u1ea7n nh\u01b0 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n c\u00e1c \u201cv\u1ec7t\u201d th\u01b0\u1eddng g\u1eb7p tr\u00ean c\u00e1c m\u00e1y in ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p.<\/p>\n\n\n\n

Khi l\u1ef1a ch\u1ecdn KETE, b\u1ea1n \u0111ang \u0111\u1ea7u t\u01b0 v\u00e0o m\u1ed9t m\u00e1y in m\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a khung m\u00e1y v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a h\u1ec7 th\u1ed1ng dao c\u1eaft k\u1ebft h\u1ee3p v\u1edbi nhau m\u1ed9t c\u00e1ch ho\u00e0n h\u1ea3o v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt.<\/p>\n\n\n\n

Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n\n\n\n

L\u01b0\u1ee1i g\u1ea1t m\u1ef1c l\u00e0 m\u1ed9t ki\u1ec7t t\u00e1c c\u1ee7a s\u1ef1 th\u1ecfa hi\u1ec7p trong c\u00f4ng nghi\u1ec7p, \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 d\u1ebbo dai, c\u0169ng nh\u01b0 gi\u1eefa chi ph\u00ed v\u00e0 hi\u1ec7u su\u1ea5t. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 in hi\u1ec7n \u0111\u1ea1i, ch\u00eca kh\u00f3a \u0111\u1ec3 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng n\u1eb1m \u1edf vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1ea9n th\u1eadn c\u00e1c ki\u1ec3u d\u00e1ng l\u01b0\u1ee1i g\u1ea1t, c\u1ea5u tr\u00fac \u0111\u1ea7u l\u01b0\u1ee1i v\u00e0 v\u1eadt li\u1ec7u, ph\u00f9 h\u1ee3p v\u1edbi th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a m\u1ef1c in v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1ee7a m\u00e1y in. Tuy nhi\u00ean, nh\u01b0 ch\u00fang ta \u0111\u00e3 th\u1ea5y, l\u01b0\u1ee1i g\u1ea1t t\u1ed1t nh\u1ea5t c\u0169ng ch\u1ec9 ph\u00e1t huy h\u1ebft t\u00e1c d\u1ee5ng khi \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean m\u1ed9t chi\u1ebfc m\u00e1y in ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

V\u1edbi s\u1ef1 hi\u1ec3u bi\u1ebft v\u1ec1 m\u1ed1i quan h\u1ec7 t\u01b0\u01a1ng h\u1ed7 gi\u1eefa thi\u1ebft b\u1ecb \u0111\u1ecbnh l\u01b0\u1ee3ng v\u00e0 t\u1ed1c \u0111\u1ed9 m\u00e1y in, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau t\u1ed1i th\u01b0\u1ee3ng trong s\u1ea3n xu\u1ea5t: ch\u1ea5t l\u01b0\u1ee3ng cao \u1edf t\u1ed1c \u0111\u1ed9 nhanh v\u1edbi l\u01b0\u1ee3ng ph\u1ebf ph\u1ea9m t\u1ed1i thi\u1ec3u. T\u1ea1i KETE, ch\u00fang t\u00f4i cam k\u1ebft mang \u0111\u1ebfn s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u01a1 h\u1ecdc v\u00e0 thi\u1ebft k\u1ebf s\u00e1ng t\u1ea1o \u0111\u1ec3 bi\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111\u00f3 th\u00e0nh hi\u1ec7n th\u1ef1c trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y.<\/p>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Introduction A 0.1mm of doctor blade wear in a high-velocity production setting can cut 10,000meters of packaging substrate, transforming potential profit into industrial waste. Precision in the modern environment of manufacturing is not only a dream but the foundation of economic sustainability. To maintain superior print quality and extend blade life, understanding the mechanical nuances […]<\/p>","protected":false},"author":1,"featured_media":28900,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"67","_seopress_titles_title":"Doctor Blade in Printing: A Complete Selection Guide","_seopress_titles_desc":"Discover everything about doctor blade in printing, including types, materials, and a selection guide to choose the best printing doctor blades for your needs.","_seopress_robots_index":"","footnotes":""},"categories":[67],"tags":[],"class_list":["post-28898","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/28898","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=28898"}],"version-history":[{"count":1,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/28898\/revisions"}],"predecessor-version":[{"id":28902,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/28898\/revisions\/28902"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/media\/28900"}],"wp:attachment":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/media?parent=28898"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/categories?post=28898"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/tags?post=28898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}