{"id":28958,"date":"2026-03-18T10:08:05","date_gmt":"2026-03-18T02:08:05","guid":{"rendered":"https:\/\/www.ketegroup.com\/?p=28958"},"modified":"2026-03-18T10:10:20","modified_gmt":"2026-03-18T02:10:20","slug":"color-drift","status":"publish","type":"post","link":"https:\/\/www.ketegroup.com\/vn\/su-thay-doi-mau-sac\/","title":{"rendered":"Hi\u1ec3u v\u1ec1 hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch m\u00e0u trong in \u1ea5n: C\u00e1c nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn v\u00e0 gi\u1ea3i ph\u00e1p chuy\u00ean nghi\u1ec7p"},"content":{"rendered":"

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

\u0110\u1ed9 ch\u00ednh x\u00e1c kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ee5c ti\u00eau trong th\u1ebf gi\u1edbi kh\u1eaft khe c\u1ee7a s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p, m\u00e0 c\u00f2n l\u00e0 \u0111i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 in chuy\u00ean nghi\u1ec7p, m\u00e0u s\u1eafc l\u00e0 ng\u00f4n ng\u1eef ch\u00ednh c\u1ee7a b\u1ea3n s\u1eafc th\u01b0\u01a1ng hi\u1ec7u; \u0111\u00f3 l\u00e0 ng\u00f4n ng\u1eef c\u1ee7a ch\u1ea5t l\u01b0\u1ee3ng, t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 ni\u1ec1m tin. Tuy nhi\u00ean, vi\u1ec7c duy tr\u00ec s\u1ef1 thu\u1ea7n khi\u1ebft v\u1ec1 m\u1eb7t ng\u00f4n ng\u1eef n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 nhi\u1ec7m v\u1ee5 d\u1ec5 d\u00e0ng. S\u1ef1 l\u1ec7ch m\u00e0u: S\u1ef1 thay \u0111\u1ed5i d\u1ea7n d\u1ea7n, th\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c ch\u00fa \u00fd c\u1ee7a m\u00e0u in trong su\u1ed1t qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t so v\u1edbi gi\u00e1 tr\u1ecb ti\u00eau chu\u1ea9n l\u00e0 m\u1ed9t r\u1ee7i ro l\u1edbn \u0111\u1ed1i v\u1edbi hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 gi\u00e1 tr\u1ecb th\u01b0\u01a1ng hi\u1ec7u. Trong m\u1ed9t th\u1ebf gi\u1edbi m\u00e0 ng\u01b0\u1eddi ti\u00eau d\u00f9ng r\u1ea5t kh\u1eaft khe, ngay c\u1ea3 m\u1ed9t s\u1ef1 thay \u0111\u1ed5i nh\u1ecf v\u1ec1 m\u00e0u s\u1eafc c\u0169ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c lo\u1ea1i b\u1ecf s\u1ea3n ph\u1ea9m v\u1edbi chi ph\u00ed cao v\u00e0 l\u00e3ng ph\u00ed t\u00e0i nguy\u00ean.<\/p>\n\n\n\n

B\u00e0i b\u00e1o n\u00e0y \u0111\u01b0a ra m\u1ed9t khung ph\u00e2n t\u00edch mang t\u00ednh ph\u00ea ph\u00e1n nh\u1eb1m gi\u00fap hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1c qu\u00e1 tr\u00ecnh bi\u1ebfn \u0111\u1ed5i m\u00e0u s\u1eafc v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p chuy\u00ean m\u00f4n c\u1ea7n thi\u1ebft \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u00fang.<\/p>\n\n\n\n

Hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch m\u00e0u trong in \u1ea5n l\u00e0 g\u00ec?<\/h2>\n\n\n\n

\u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y, tr\u01b0\u1edbc ti\u00ean c\u1ea7n ph\u1ea3i \u0111\u1ecbnh ngh\u0129a hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt. Colordrift l\u00e0 s\u1ef1 ch\u00eanh l\u1ec7ch v\u1ec1 m\u00e0u s\u1eafc xu\u1ea5t hi\u1ec7n trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh m\u00e1y in t\u1ea1i m\u1ed9t doanh nghi\u1ec7p s\u1ea3n xu\u1ea5t. Colordrift l\u00e0 m\u1ed9t bi\u1ebfn s\u1ed1 thay \u0111\u1ed5i theo th\u1eddi gian, kh\u00e1c v\u1edbi l\u1ed7i m\u00e0u c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n ngay t\u1eeb t\u1edd in \u0111\u1ea7u ti\u00ean. S\u1ef1 ch\u00eanh l\u1ec7ch gi\u1eefa t\u1edd in m\u1eabu \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t t\u1ea1i th\u1eddi \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u \u0111\u1ee3t in v\u00e0 s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng sau khi cu\u1ed9n l\u1ea1i ho\u1eb7c x\u1ebfp ch\u1ed3ng ch\u00ednh l\u00e0 colordrift.<\/p>\n\n\n\n

S\u1ef1 d\u1ecbch chuy\u1ec3n n\u00e0y th\u01b0\u1eddng kh\u00f4ng ph\u1ea3i do m\u1ed9t s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng n\u00e0o \u0111\u00f3 g\u00e2y ra trong b\u1ed1i c\u1ea3nh in flexo v\u00e0 in \u1ed1ng \u0111\u1ed3ng. Thay v\u00e0o \u0111\u00f3, n\u00f3 th\u01b0\u1eddng l\u00e0 k\u1ebft qu\u1ea3 t\u00edch l\u0169y c\u1ee7a nh\u1eefng thay \u0111\u1ed5i vi m\u00f4 trong h\u1ec7 th\u1ed1ng in. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 m\u1ed9t con s\u00f3ng di chuy\u1ec3n ch\u1eadm thay \u0111\u1ed5i b\u1edd bi\u1ec3n trong nhi\u1ec1u gi\u1edd, s\u1ef1 l\u1ec7ch m\u00e0u thay \u0111\u1ed5i m\u1ed9t c\u00e1ch tinh t\u1ebf c\u00e1c ranh gi\u1edbi tr\u1ef1c quan c\u1ee7a m\u1ed9t d\u1ef1 \u00e1n cho \u0111\u1ebfn khi s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng kh\u00f4ng c\u00f2n chi\u1ebfm c\u00f9ng kh\u00f4ng gian th\u1ea9m m\u1ef9 nh\u01b0 b\u1ea3n g\u1ed1c. S\u1ef1 l\u1ec7ch n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1ecbnh l\u01b0\u1ee3ng trong kh\u00f4ng gian m\u00e0u CIELAB d\u01b0\u1edbi d\u1ea1ng m\u1ed9t s\u1ef1 thay \u0111\u1ed5i d\u01b0\u01a1ng trong Delta E, v\u00e0 ngay c\u1ea3 m\u1ed9t s\u1ef1 thay \u0111\u1ed5i 2,0 ho\u1eb7c 3,0 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u1eadn ra b\u1edfi con m\u1eaft tinh t\u01b0\u1eddng c\u1ee7a m\u1ed9t nh\u00e2n vi\u00ean ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng ho\u1eb7c ch\u1ee7 s\u1edf h\u1eefu th\u01b0\u01a1ng hi\u1ec7u c\u00f3 con m\u1eaft th\u1ea9m m\u1ef9 tinh t\u1ebf.<\/p>\n\n\n

\n
\"S\u1ef1<\/figure><\/div>\n\n\n

\u0110i\u1ec1u g\u00ec g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch m\u00e0u? Ph\u00e2n t\u00edch c\u00e1c nguy\u00ean nh\u00e2n k\u1ef9 thu\u1eadt ch\u00ednh<\/h2>\n\n\n\n

C\u00e1c nguy\u00ean nh\u00e2n g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch m\u00e0u r\u1ea5t ph\u1ee9c t\u1ea1p v\u00e0 n\u1eb1m \u1edf giao \u0111i\u1ec3m gi\u1eefa k\u1ef9 thu\u1eadt c\u01a1 kh\u00ed, nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c h\u1ecdc v\u00e0 \u0111\u1ed9ng l\u1ef1c h\u1ecdc ch\u1ea5t l\u1ecfng. Th\u00f4ng qua vi\u1ec7c ph\u00e2n lo\u1ea1i c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y, ch\u00fang ta c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t c\u00f3 h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

S\u1ef1 m\u00e0i m\u00f2n thi\u1ebft b\u1ecb v\u00e0 s\u1ef1 m\u1ecfi c\u01a1 h\u1ecdc<\/h3>\n\n\n\n

M\u00e1y in l\u00e0 m\u1ed9t k\u1ef3 quan c\u1ee7a s\u1ef1 ph\u1ed1i h\u1ee3p chuy\u1ec3n \u0111\u1ed9ng, song t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ec1u tu\u00e2n theo c\u00e1c \u0111\u1ecbnh lu\u1eadt v\u1ec1 ma s\u00e1t v\u00e0 entropy. Tr\u1ee5c anilox l\u00e0 b\u1ed9 ph\u1eadn c\u1ed1t l\u00f5i c\u1ee7a h\u1ec7 th\u1ed1ng c\u1ea5p m\u1ef1c trong in flexo. B\u1ec1 m\u1eb7t g\u1ed1m ho\u1eb7c c\u00e1c th\u00e0nh t\u1ebf b\u00e0o m\u1ecfng manh c\u00f3 th\u1ec3 b\u1ecb m\u00e0i m\u00f2n \u1edf c\u1ea5p \u0111\u1ed9 vi m\u00f4 sau m\u1ed9t th\u1eddi gian d\u00e0i ho\u1ea1t \u0111\u1ed9ng. H\u01a1n n\u1eefa, l\u01b0\u1ee1i g\u1ea1t m\u1ef1c, l\u00e0 d\u1ea3i th\u00e9p ho\u1eb7c nh\u1ef1a d\u00f9ng \u0111\u1ec3 g\u1ea1t b\u1ecf l\u01b0\u1ee3ng m\u1ef1c th\u1eeba, li\u00ean t\u1ee5c b\u1ecb m\u00e0i m\u00f2n. G\u00f3c ti\u1ebfp x\u00fac v\u1edbi tr\u1ee5c l\u0103n anilox thay \u0111\u1ed5i theo m\u1ee9c \u0111\u1ed9 m\u00f2n c\u1ee7a l\u01b0\u1ee1i g\u1ea1t, v\u00e0 \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 gia t\u0103ng nh\u1eb9 v\u1ec1 l\u01b0\u1ee3ng m\u1ef1c b\u00e1m tr\u00ean b\u1ea3n in.<\/p>\n\n\n\n

C\u00e1c tr\u1ee5c \u0111\u01b0\u1ee3c m\u1ea1 \u0111\u1ed3ng v\u00e0 ho\u00e0n thi\u1ec7n b\u1eb1ng cr\u00f4m d\u00f9ng trong in \u1ed1ng \u0111\u1ed3ng r\u1ea5t b\u1ec1n, nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00e0 v\u0129nh c\u1eedu. Hi\u1ec7u su\u1ea5t truy\u1ec1n m\u1ef1c c\u00f3 th\u1ec3 b\u1ecb thay \u0111\u1ed5i do m\u1ecfi c\u01a1 h\u1ecdc \u1edf c\u00e1c \u1ed5 tr\u1ee5c ho\u1eb7c nh\u1eefng thay \u0111\u1ed5i nh\u1ecf v\u1ec1 \u00e1p l\u1ef1c c\u1ee7a tr\u1ee5c l\u0103n in. Khi \u00e1p l\u1ef1c gi\u1eefa tr\u1ee5c in v\u00e0 v\u1eadt li\u1ec7u in thay \u0111\u1ed5i d\u00f9 ch\u1ec9 v\u00e0i micron, m\u1eadt \u0111\u1ed9 m\u00e0u r\u00f2ng c\u0169ng s\u1ebd thay \u0111\u1ed5i. S\u1ef1 l\u1ec7ch c\u01a1 h\u1ecdc n\u00e0y l\u00e0 kh\u00f3 ph\u00e1t hi\u1ec7n nh\u1ea5t v\u00ec n\u00f3 x\u1ea3y ra \u1edf m\u1ee9c d\u01b0\u1edbi milimet, do \u0111\u00f3 c\u1ea7n c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o tr\u00ec nghi\u00eam ng\u1eb7t \u0111\u1ec3 ng\u0103n ch\u1eb7n.<\/p>\n\n\n\n

C\u00e1c bi\u1ebfn m\u00f4i tr\u01b0\u1eddng: Nh\u1eefng t\u00e1c nh\u00e2n g\u00e2y r\u1ed1i th\u1ea7m l\u1eb7ng<\/h3>\n\n\n\n

Quy tr\u00ecnh in \u1ea5n bao g\u1ed3m c\u1ea3 y\u1ebfu t\u1ed1 \u0111\u1ed9ng trong kh\u00f4ng kh\u00ed c\u1ee7a x\u01b0\u1edfng in. Nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m kh\u00f4ng ph\u1ea3i l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 trung l\u1eadp, m\u00e0 l\u00e0 nh\u1eefng t\u00e1c nh\u00e2n t\u00edch c\u1ef1c tham gia v\u00e0o ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc trong qu\u00e1 tr\u00ecnh in. M\u00e1y in \u0111ang ho\u1ea1t \u0111\u1ed9ng s\u1ebd sinh ra nhi\u1ec7t. Nhi\u1ec7t n\u00e0y \u0111\u01b0\u1ee3c truy\u1ec1n \u0111\u1ebfn c\u00e1c b\u1ec3 m\u1ef1c, n\u01a1i m\u1ef1c g\u1ed1c dung m\u00f4i ho\u1eb7c g\u1ed1c n\u01b0\u1edbc b\u1ecb bay h\u01a1i. Khi dung m\u00f4i bay h\u01a1i, n\u1ed3ng \u0111\u1ed9 s\u1eafc t\u1ed1 t\u0103ng l\u00ean, d\u1eabn \u0111\u1ebfn m\u00e0u s\u1eafc \u0111\u1eadm v\u00e0 t\u1ed1i h\u01a1n \u2013 \u0111\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh v\u1ec1 hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch m\u00e0u.<\/p>\n\n\n\n

\u0110\u1ed9 \u1ea9m, ng\u01b0\u1ee3c l\u1ea1i, \u1ea3nh h\u01b0\u1edfng ch\u1ee7 y\u1ebfu \u0111\u1ebfn ch\u1ea5t n\u1ec1n. Gi\u1ea5y c\u00f3 t\u00ednh h\u00fat \u1ea9m, ngh\u0129a l\u00e0 n\u00f3 h\u1ea5p th\u1ee5 v\u00e0 gi\u1ea3i ph\u00f3ng \u0111\u1ed9 \u1ea9m t\u00f9y thu\u1ed9c v\u00e0o kh\u00f4ng kh\u00ed xung quanh. Khi \u0111\u1ed9 \u1ea9m trong c\u01a1 s\u1edf t\u0103ng l\u00ean, c\u00e1c s\u1ee3i gi\u1ea5y s\u1ebd ph\u1ed3ng l\u00ean, l\u00e0m thay \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t v\u00e0 c\u00e1ch th\u1ee9c gi\u1ea5y ti\u1ebfp nh\u1eadn m\u1ef1c. Trong in phim, vi\u1ec7c ph\u1ee7 m\u1ef1c c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi t\u0129nh \u0111i\u1ec7n, hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y th\u01b0\u1eddng tr\u1edf n\u00ean nghi\u00eam tr\u1ecdng h\u01a1n do kh\u00f4ng kh\u00ed kh\u00f4. Nh\u1eefng y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng n\u00e0y l\u00e0 nh\u1eefng t\u00e1c nh\u00e2n g\u00e2y nhi\u1ec5u th\u1ea7m l\u1eb7ng, \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t v\u00e0 h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t \u0111\u1ed9 nh\u1edbt t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh m\u1ee9c c\u01a1 b\u1ea3n.<\/p>\n\n\n\n

Vai tr\u00f2 c\u1ee7a ch\u1ea5t n\u1ec1n v\u00e0 \u0111\u1ed9 \u0111\u1eb7c c\u1ee7a m\u1ef1c \u0111\u1ed1i v\u1edbi \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh m\u00e0u<\/h2>\n\n\n\n

Khoa h\u1ecdc v\u1eadt li\u1ec7u c\u1ee7a ch\u00ednh c\u00e1c th\u00e0nh ph\u1ea7n n\u1eb1m ngo\u00e0i ph\u1ea1m vi c\u1ee7a m\u00e1y m\u00f3c v\u00e0 m\u00f4i tr\u01b0\u1eddng. B\u1ed1i c\u1ea3nh c\u1ee7a quy tr\u00ecnh c\u00f4ng nghi\u1ec7p, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1ed9t t\u1ea5m v\u1ea3i l\u00f3t b\u00e0n, ch\u00ednh l\u00e0 ch\u1ea5t n\u1ec1n, v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a n\u00f3 l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t. S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 \u0111i\u1ec3m tr\u1eafng c\u1ee7a b\u00eca gi\u1ea5y ho\u1eb7c \u0111\u1ed9 trong su\u1ed1t c\u1ee7a m\u00e0ng nh\u1ef1a s\u1ebd ngay l\u1eadp t\u1ee9c ph\u1ea3n \u00e1nh v\u00e0o s\u1ef1 l\u1ec7ch m\u00e0u. Khi m\u1ed9t cu\u1ed9n v\u1eadt li\u1ec7u m\u1edbi c\u00f3 n\u1ec1n m\u00e0u h\u01a1i v\u00e0ng h\u01a1n cu\u1ed9n tr\u01b0\u1edbc \u0111\u00f3, to\u00e0n b\u1ed9 d\u1ea3i m\u00e0u c\u1ee7a h\u00ecnh \u1ea3nh in s\u1ebd b\u1ecb l\u1ec7ch, b\u1ea5t k\u1ec3 m\u00e1y in \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh t\u1ed1t \u0111\u1ebfn \u0111\u00e2u.<\/p>\n\n\n\n

\u0110\u1ed9 \u0111\u1ed3ng nh\u1ea5t c\u1ee7a m\u1ef1c c\u0169ng r\u1ea5t quan tr\u1ecdng. Trong qu\u00e1 tr\u00ecnh in bao b\u00ec s\u1ed1 l\u01b0\u1ee3ng l\u1edbn, m\u1ef1c th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1ed5 sung. Tr\u1eeb khi m\u1ef1c m\u1edbi \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o b\u1ec3 m\u1ef1c ho\u00e0n to\u00e0n gi\u1ed1ng v\u1edbi m\u1ef1c c\u0169 \u0111ang l\u01b0u th\u00f4ng, n\u1ebfu kh\u00f4ng s\u1ebd x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch m\u00e0u. V\u1ec1 m\u1eb7t n\u00e0y, h\u1ec7 th\u1ed1ng m\u1ef1c in l\u00e0 huy\u1ebft m\u1ea1ch c\u1ee7a quy tr\u00ecnh, v\u00e0 b\u1ea5t k\u1ef3 s\u1ef1 nhi\u1ec5m b\u1ea9n ho\u1eb7c thay \u0111\u1ed5i n\u00e0o trong th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3 s\u1ebd lan truy\u1ec1n kh\u1eafp to\u00e0n b\u1ed9 khung c\u01a1 kh\u00ed c\u1ee7a m\u00e1y in. \u0110\u1ed9 pH c\u1ee7a m\u1ef1c in g\u1ed1c n\u01b0\u1edbc v\u00e0 t\u1ef7 l\u1ec7 nh\u1ef1a\/ch\u1ea5t m\u00e0u c\u1ee7a m\u1ef1c in dung m\u00f4i c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c tuy\u1ec7t \u0111\u1ed1i. S\u1ef1 thay \u0111\u1ed5i \u0111\u1ed9 pH c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i \u0111\u1ed9 h\u00f2a tan c\u1ee7a m\u1ef1c in v\u00e0 kh\u1ea3 n\u0103ng di chuy\u1ec3n t\u1eeb tr\u1ee5c anilox l\u00ean t\u1ea5m in, d\u1eabn \u0111\u1ebfn m\u1ea5t m\u1eadt \u0111\u1ed9 m\u00e0u ho\u1eb7c s\u1ef1 thay \u0111\u1ed5i m\u00e0u s\u1eafc.<\/p>\n\n\n

\n
\"S\u1ef1<\/figure><\/div>\n\n\n

C\u00e1c chi\u1ebfn l\u01b0\u1ee3c chuy\u00ean nghi\u1ec7p \u0111\u1ec3 theo d\u00f5i v\u00e0 \u0111o l\u01b0\u1eddng s\u1ef1 ch\u00eanh l\u1ec7ch m\u00e0u s\u1eafc<\/h2>\n\n\n\n

Vi\u1ec7c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng hi\u1ec7n \u0111\u1ea1i kh\u00f4ng th\u1ec3 ch\u1ec9 d\u1ef1a v\u00e0o vi\u1ec7c ki\u1ec3m tra b\u1eb1ng m\u1eaft th\u01b0\u1eddng mang t\u00ednh ch\u1ee7 quan. M\u1eaft ng\u01b0\u1eddi c\u0169ng d\u1ec5 b\u1ecb m\u1ecfi v\u00e0 ch\u1ecbu \u1ea3nh h\u01b0\u1edfng c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng th\u00edch \u1ee9ng m\u00e0u s\u1eafc, t\u1ee9c l\u00e0 n\u00e3o b\u1ed9 s\u1ebd d\u1ea7n th\u00edch nghi v\u1edbi nh\u1eefng thay \u0111\u1ed5i v\u1ec1 m\u00e0u s\u1eafc theo th\u1eddi gian. Qu\u1ea3n l\u00fd m\u00e0u s\u1eafc trong l\u0129nh v\u1ef1c n\u00e0y \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 d\u1eef li\u1ec7u kh\u00e1ch quan v\u00e0 c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n

Ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh l\u00e0 vi\u1ec7c \u00e1p d\u1ee5ng m\u00e1y quang ph\u1ed5 k\u1ebf v\u00e0 t\u00ednh to\u00e1n Delta E. M\u00e1y quang ph\u1ed5 k\u1ebf chuy\u1ec3n \u0111\u1ed5i m\u00e0u s\u1eafc th\u00e0nh t\u1ecda \u0111\u1ed9 to\u00e1n h\u1ecdc b\u1eb1ng c\u00e1ch \u0111o \u0111\u1ed9 ph\u1ea3n x\u1ea1 quang ph\u1ed5 c\u1ee7a m\u1ef1c in. T\u1ea1i c\u00e1c nh\u00e0 m\u00e1y hi\u1ec7n \u0111\u1ea1i, h\u1ec7 th\u1ed1ng \u0111o m\u00e0u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng d\u01b0\u1edbi d\u1ea1ng h\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p, qu\u00e9t cu\u1ed9n gi\u1ea5y \u0111ang chuy\u1ec3n \u0111\u1ed9ng v\u1edbi t\u1ed1c \u0111\u1ed9 cao. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y cung c\u1ea5p ph\u1ea3n h\u1ed3i theo th\u1eddi gian th\u1ef1c v\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 theo d\u00f5i \u0111\u01b0\u1eddng xu h\u01b0\u1edbng hi\u1ec7u su\u1ea5t m\u00e0u. Khi Delta E b\u1eaft \u0111\u1ea7u t\u0103ng l\u00ean \u0111\u1ebfn gi\u1edbi h\u1ea1n dung sai (v\u00ed d\u1ee5: Delta E < 2,0), ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c tr\u01b0\u1edbc khi s\u1ea3n ph\u1ea9m v\u01b0\u1ee3t qu\u00e1 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt. \u0110\u00e2y l\u00e0 s\u1ef1 chuy\u1ec3n \u0111\u1ed5i t\u1eeb qu\u00e1 tr\u00ecnh ph\u00e1t hi\u1ec7n l\u1ed7i sang d\u1ef1 \u0111o\u00e1n \u0111\u1ed9 l\u1ec7ch, d\u1ea5u hi\u1ec7u c\u1ee7a m\u1ed9t ho\u1ea1t \u0111\u1ed9ng in \u1ea5n ti\u00ean ti\u1ebfn.<\/p>\n\n\n\n

C\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t \u0111\u1ec3 hi\u1ec7u ch\u1ec9nh v\u00e0 qu\u1ea3n l\u00fd m\u00e0u hi\u1ec7u qu\u1ea3<\/h2>\n\n\n\n

Qu\u1ea3n l\u00fd hi\u1ec7u qu\u1ea3 b\u1eaft \u0111\u1ea7u t\u1eeb r\u1ea5t l\u00e2u tr\u01b0\u1edbc khi m\u00e1y in \u0111\u01b0\u1ee3c kh\u1edfi \u0111\u1ed9ng. N\u00f3 b\u1eaft \u0111\u1ea7u t\u1eeb vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c ti\u00eau chu\u1ea9n m\u00e0u k\u1ef9 thu\u1eadt s\u1ed1. Vi\u1ec7c thay th\u1ebf c\u00e1c m\u1eabu m\u00e0u Pantone v\u1eadt l\u00fd \u2013 v\u1ed1n d\u1ec5 b\u1ecb phai m\u00e0u v\u00e0 thay \u0111\u1ed5i \u2013 b\u1eb1ng c\u00e1c t\u1ec7p d\u1eef li\u1ec7u quang ph\u1ed5 (v\u00ed d\u1ee5: t\u1ec7p CxF) gi\u00fap \u0111\u1ea3m b\u1ea3o m\u1ee5c ti\u00eau m\u00e0u s\u1eafc lu\u00f4n \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n

Vi\u1ec7c hi\u1ec7u chu\u1ea9n n\u00ean \u0111\u01b0\u1ee3c xem nh\u01b0 m\u1ed9t chu tr\u00ecnh. Qu\u00e1 tr\u00ecnh n\u00e0y bao g\u1ed3m:<\/p>\n\n\n\n

Ph\u00e2n t\u00edch d\u1ea5u v\u00e2n tay c\u1ee7a b\u00e1o ch\u00ed: <\/strong>X\u00e1c \u0111\u1ecbnh hi\u1ec7u su\u1ea5t c\u01a1 b\u1ea3n c\u1ee7a m\u00e1y trong m\u1ed9t \u0111i\u1ec1u ki\u1ec7n nh\u1ea5t \u0111\u1ecbnh.<\/p>\n\n\n\n

Ph\u01b0\u01a1ng ph\u00e1p lu\u1eadn G7: <\/strong>\u0110\u00e2y l\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng hi\u1ec7u chu\u1ea9n g\u1ea7n trung t\u00ednh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e2n b\u1eb1ng x\u00e1m \u0111\u01b0\u1ee3c duy tr\u00ec, v\u00e0 \u0111\u00e2y c\u0169ng l\u00e0 l\u00fac hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch m\u00e0u th\u01b0\u1eddng \u0111\u01b0\u1ee3c m\u1eaft ng\u01b0\u1eddi ph\u00e1t hi\u1ec7n \u0111\u1ea7u ti\u00ean.<\/p>\n\n\n\n

H\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng ti\u00eau chu\u1ea9n: <\/strong>Vi\u1ec7c n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n nh\u1eb1m \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e1nh gi\u00e1 tr\u1ef1c quan \u0111\u1ec1u \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh trong bu\u1ed3ng chi\u1ebfu s\u00e1ng D50 \u0111\u1ec3 lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ed3ng s\u1eafc (khi m\u00e0u s\u1eafc tr\u00f4ng kh\u00e1c nhau khi quan s\u00e1t d\u01b0\u1edbi c\u00e1c ngu\u1ed3n s\u00e1ng kh\u00e1c nhau).<\/p>\n\n\n\n

Ki\u1ec3m so\u00e1t \u0111\u1ed9 nh\u1edbt t\u1ef1 \u0111\u1ed9ng:<\/strong> \u00c1p d\u1ee5ng c\u00e1c h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng \u0111\u1ecbnh l\u01b0\u1ee3ng dung m\u00f4i ho\u1eb7c amin v\u00e0o m\u1ef1c in \u0111\u1ec3 duy tr\u00ec t\u1ef7 l\u1ec7 ch\u1ea5t r\u1eafn tr\u00ean ch\u1ea5t l\u1ecfng \u1edf m\u1ee9c \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n

\n
\"S\u1ef1<\/figure><\/div>\n\n\n

C\u00e1ch KETE Machinery lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch m\u00e0u ngay t\u1eeb g\u1ed1c<\/h2>\n\n\n\n

T\u1ea1i KETE, ch\u00fang t\u00f4i kh\u00f4ng coi s\u1ef1 l\u1ec7ch m\u00e0u l\u00e0 h\u1ec7 qu\u1ea3 kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi c\u1ee7a qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, m\u00e0 xem \u0111\u00f3 l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt c\u1ea7n \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng. Tri\u1ebft l\u00fd k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i d\u1ef1a tr\u00ean t\u00ednh to\u00e0n v\u1eb9n c\u01a1 h\u1ecdc; ch\u00fang t\u00f4i s\u1eed d\u1ee5ng c\u00e1c khung m\u00e1y c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn, c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3m ch\u1ea5n \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c dao \u0111\u1ed9ng c\u1ea5u tr\u00fac th\u01b0\u1eddng g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a v\u1ecb tr\u00ed in v\u00e0 \u0111\u1ed9 ph\u1ee7 m\u1ef1c.<\/p>\n\n\n\n

Ch\u00fang t\u00f4i \u0111\u00e3 v\u01b0\u1ee3t qua nh\u1eefng h\u1ea1n ch\u1ebf c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng b\u1eb1ng b\u00e1nh r\u0103ng c\u0169. KETE \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 truy\u1ec1n \u0111\u1ed9ng servo \u0111a tr\u1ee5c, cho ph\u00e9p ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c \u0111\u1ebfn t\u1eebng chi ti\u1ebft \u0111\u1ed9 c\u0103ng v\u00e0 \u00e1p l\u1ef1c in, nh\u1eefng th\u00f4ng s\u1ed1 n\u00e0y v\u1eabn \u0111\u01b0\u1ee3c duy tr\u00ec \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 khi t\u1ed1c \u0111\u1ed9 m\u00e1y in thay \u0111\u1ed5i. \u0110\u1ed9 ch\u00ednh x\u00e1c k\u1ef9 thu\u1eadt n\u00e0y gi\u00fap n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng m\u1ed9t c\u00e1ch ph\u1ed5 bi\u1ebfn, cho ph\u00e9p kh\u00e1ch h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i \u2014 t\u1eeb c\u00e1c trung t\u00e2m c\u00f4ng nghi\u1ec7p \u1edf New York \u0111\u1ebfn c\u00e1c l\u0129nh v\u1ef1c in \u1ea5n s\u00e1ng t\u1ea1o t\u1ea1i Brooklyn \u2014 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh tuy\u1ec7t \u0111\u1ed1i m\u00e0 tr\u01b0\u1edbc \u0111\u00e2y ch\u1ec9 c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y trong c\u00e1c \u1ee9ng d\u1ee5ng chuy\u00ean bi\u1ec7t v\u00e0 \u0111\u1eaft \u0111\u1ecf.<\/p>\n\n\n\n

Ngo\u00e0i ra, vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u1ed1i t\u00e1c cung c\u1ea5p m\u00e1y m\u00f3c l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh mang t\u00ednh chi\u1ebfn l\u01b0\u1ee3c. KETE kh\u00f4ng ch\u1ec9 b\u00e1n thi\u1ebft b\u1ecb m\u00e0 c\u00f2n l\u00e0 c\u1ea7u n\u1ed1i d\u1eabn \u0111\u1ebfn s\u1ef1 xu\u1ea5t s\u1eafc trong ho\u1ea1t \u0111\u1ed9ng. D\u00f9 m\u1ee5c ti\u00eau c\u1ee7a qu\u00fd v\u1ecb l\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 trong s\u1ea3n xu\u1ea5t kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn kh\u1eafc l\u00f5m <\/a>ho\u1eb7c vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i nhanh ch\u00f3ng c\u1ea7n thi\u1ebft trong b\u1ed1i c\u1ea3nh hi\u1ec7n nay in flexo<\/a>, \u0111\u1ed9i ng\u0169 chuy\u00ean gia c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 cung c\u1ea5p nh\u1eefng gi\u1ea3i ph\u00e1p chuy\u00ean m\u00f4n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u \u0111\u1ea7u t\u01b0 c\u1ee7a qu\u00fd v\u1ecb v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng. Ch\u00fang t\u00f4i mong mu\u1ed1n \u0111\u01b0\u1ee3c trao \u0111\u1ed5i v\u1edbi \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a KETE v\u1ec1 c\u00e1ch th\u1ee9c thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 gi\u00fap qu\u00fd v\u1ecb ti\u1ebft ki\u1ec7m chi ph\u00ed v\u1eadn h\u00e0nh, n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 \u0111\u01b0a quy tr\u00ecnh in \u1ea5n c\u1ee7a qu\u00fd v\u1ecb l\u00ean m\u1ed9t t\u1ea7m cao m\u1edbi v\u1ec1 chuy\u00ean nghi\u1ec7p.<\/p>\n\n\n\n

Danh s\u00e1ch ki\u1ec3m tra kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1: 5 b\u01b0\u1edbc nhanh ch\u00f3ng \u0111\u1ec3 gi\u1ea3i quy\u1ebft hi\u1ec7n t\u01b0\u1ee3ng thay \u0111\u1ed5i m\u00e0u s\u1eafc<\/h2>\n\n\n\n

Khi ng\u01b0\u1eddi v\u1eadn h\u00e0nh ph\u00e1t hi\u1ec7n s\u1ef1 thay \u0111\u1ed5i m\u00e0u b\u1ea5t th\u01b0\u1eddng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, c\u1ea7n ph\u1ea3i \u00e1p d\u1ee5ng m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p c\u00f3 h\u1ec7 th\u1ed1ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n m\u00e0 kh\u00f4ng g\u00e2y l\u00e3ng ph\u00ed qu\u00e1 nhi\u1ec1u v\u1eadt li\u1ec7u n\u1ec1n.<\/p>\n\n\n\n

B\u01b0\u01a1\u0301c ch\u00e2n<\/strong><\/td>Th\u00e0nh ph\u1ea7n c\u1ea7n ki\u1ec3m tra<\/strong><\/td>M\u1ee5c ti\u00eau \/ T\u00ecnh tr\u1ea1ng l\u00fd t\u01b0\u1edfng<\/strong><\/td>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c<\/strong><\/td><\/tr>
1<\/strong><\/td>\u0110\u1ed9 nh\u1edbt c\u1ee7a m\u1ef1c<\/strong><\/td>Trong kho\u1ea3ng \u00b11\u20132 gi\u00e2y (C\u00fap Zahn)<\/td>Th\u00eam dung m\u00f4i ho\u1eb7c m\u1ef1c m\u1edbi \u0111\u1ec3 c\u00e2n b\u1eb1ng h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn<\/td><\/tr>
2<\/strong><\/td>B\u00e1c s\u0129 Blade<\/strong><\/td>G\u00f3c ti\u1ebfp x\u00fac r\u00f5 r\u00e0ng, s\u1eafc n\u00e9t v\u00e0 ch\u00ednh x\u00e1c<\/td>Vui l\u00f2ng l\u00e0m s\u1ea1ch ho\u1eb7c thay l\u01b0\u1ee1i dao n\u1ebfu x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng \u201cphun b\u1eafn\u201d<\/td><\/tr>
3<\/strong><\/td>Khe \u00e9p<\/strong><\/td>\u00c1p su\u1ea5t \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean to\u00e0n b\u1ed9 b\u1ec1 m\u1eb7t<\/td>\u0110i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t \u0111\u1ec3 kh\u00f4i ph\u1ee5c \u0111\u1ed9 \u0111\u1eadm c\u1ee7a v\u00f9ng s\u00e1ng<\/td><\/tr>
4<\/strong><\/td>Cu\u1ed9n ch\u1ea5t n\u1ec1n<\/strong><\/td>Ph\u00f9 h\u1ee3p v\u1edbi m\u00e0u n\u1ec1n c\u1ee7a \u201cOK Sheet\u201d<\/td>Ki\u1ec3m tra \u0111i\u1ec3m tr\u1eafng; \u0111i\u1ec1u ch\u1ec9nh m\u1ef1c n\u1ebfu v\u1eadt li\u1ec7u in b\u1ecb l\u1ec7ch<\/td><\/tr>
5<\/strong><\/td>M\u00e1y quang ph\u1ed5<\/strong><\/td>\u0110\u00e3 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n ch\u00ednh x\u00e1c v\u1edbi g\u1ea1ch men tr\u1eafng<\/td>L\u00e0m s\u1ea1ch h\u1ec7 th\u1ed1ng quang h\u1ecdc v\u00e0 \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i \u0111i\u1ec3m ng\u1eafm c\u1ee7a thi\u1ebft b\u1ecb<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

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

T\u00f3m l\u1ea1i, s\u1ef1 l\u1ec7ch m\u00e0u l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 t\u1ef1 nhi\u00ean trong v\u1eadt l\u00fd in \u1ea5n, nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00e0 v\u1ea5n \u0111\u1ec1 kh\u00f4ng th\u1ec3 kh\u1eafc ph\u1ee5c. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi ki\u1ebfn th\u1ee9c to\u00e0n di\u1ec7n v\u1ec1 s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa s\u1ef1 m\u00e0i m\u00f2n c\u01a1 h\u1ecdc, c\u00e1c bi\u1ebfn \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 v\u1eadt li\u1ec7u trong x\u01b0\u1edfng in. V\u1edbi s\u1ef1 chuy\u1ec3n \u0111\u1ed5i trong t\u01b0 duy t\u1eeb c\u00e1ch ti\u1ebfp c\u1eadn ph\u1ea3n \u1ee9ng \u2013 ch\u1ec9 kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 khi s\u1ef1 c\u1ed1 x\u1ea3y ra \u2013 sang c\u00e1ch ti\u1ebfp c\u1eadn ch\u1ee7 \u0111\u1ed9ng, d\u1ef1a tr\u00ean d\u1eef li\u1ec7u, c\u00e1c c\u00f4ng ty in \u1ea5n c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng l\u1edbn ph\u1ebf ph\u1ea9m v\u00e0 n\u00e2ng cao uy t\u00edn tr\u00ean th\u1ecb tr\u01b0\u1eddng. S\u1ef1 xu\u1ea5t s\u1eafc v\u1ec1 m\u00e0u s\u1eafc l\u00e2u d\u00e0i l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c \u2013 m\u1ed9t qu\u00e1 tr\u00ecnh ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa tay ngh\u1ec1 th\u1ee7 c\u00f4ng v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y m\u00f3c. Cu\u1ed1i c\u00f9ng, m\u1ee5c ti\u00eau r\u1ea5t \u0111\u01a1n gi\u1ea3n, \u0111\u00f3 l\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea3n in th\u1ee9 m\u1ed9t tri\u1ec7u v\u1eabn s\u1ed1ng \u0111\u1ed9ng v\u00e0 ch\u00ednh x\u00e1c nh\u01b0 b\u1ea3n in \u0111\u1ea7u ti\u00ean.<\/p>","protected":false},"excerpt":{"rendered":"

Introduction Precision is not just an objective in the strict world of industrial production, but a prerequisite. To the professional printer, color is the major language of brand identity; it is a language of quality, consistency and trust. But this linguistic purity is not an easy task to keep. Color drift: The gradual, usually unnoticed […]<\/p>","protected":false},"author":1,"featured_media":28961,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"67","_seopress_titles_title":"Combat Color Drift: Professional Solutions for Printing","_seopress_titles_desc":"Discover the causes of color drift in printing and explore professional solutions to ensure your prints maintain their intended colors. Read more on our blog!","_seopress_robots_index":"","footnotes":""},"categories":[30,31,67],"tags":[],"class_list":["post-28958","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-flexo-printing-machines","category-rotogravure-printing-machines","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/28958","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=28958"}],"version-history":[{"count":2,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/28958\/revisions"}],"predecessor-version":[{"id":28997,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/28958\/revisions\/28997"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/media\/28961"}],"wp:attachment":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/media?parent=28958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/categories?post=28958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/tags?post=28958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}