offset l\u00e0 g\u00ec<\/a><\/strong>?<\/p>\n\n\n\nH\u00ecnh \u1ea3nh in offset s\u1eafc n\u00e9t v\u00e0 r\u00f5 r\u00e0ng<\/strong> l\u00e0 m\u1ed9t trong nh\u1eefng \u01b0u \u0111i\u1ec3m h\u00e0ng \u0111\u1ea7u c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y. C\u00f4ng ngh\u1ec7 in offset c\u00f3 h\u1ec7 th\u1ed1ng b\u00e1nh r\u0103ng in b\u1eb1ng cao su c\u00f3 t\u00ednh \u0111\u00e0n h\u1ed3i, \u00e1p \u0111\u1ec1u l\u00ean b\u1ec1 m\u1eb7t c\u1ea7n in. Do \u0111\u00f3, h\u00ecnh \u1ea3nh in v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 nh\u1ea5t qu\u00e1n.<\/p>\n\n\n\nIn \u1ea5n l\u00ean nhi\u1ec1u b\u1ec1 m\u1eb7t<\/strong> c\u0169ng l\u00e0 m\u1ed9t l\u1ee3i th\u1ebf c\u1ee7a c\u00f4ng ngh\u1ec7 in n\u00e0y. Kh\u00f4ng ch\u1ec9 ch\u1ea5t li\u1ec7u gi\u1ea5y, k\u1ef9 thu\u1eadt in offset c\u00f2n in l\u00ean c\u1ea3 nh\u1eefng b\u1ec1 m\u1eb7t kh\u00f4ng ph\u1eb3ng nh\u01b0 g\u1ed7, v\u1ea3i, kim lo\u1ea1i,\u2026<\/p>\n\n\n\nTh\u00e0nh ph\u1ea9m b\u1ea3n in b\u1ec1n l\u00e2u h\u01a1n<\/strong> so v\u1edbi m\u00e1y \u00e9p litho tr\u1ef1c ti\u1ebfp. L\u00fd do c\u00f4ng ngh\u1ec7 n\u00e0y d\u00f9ng \u1ed1ng b\u1ea3n in lo\u1ea1i kh\u1eafc s\u1eb5n th\u00f4ng tin thay cho tr\u1ed1ng m\u1ef1c trong m\u00e1y k\u1ef9 thu\u1eadt s\u1ed1. H\u01a1n n\u1eefa, in offset th\u00f4ng qua m\u1ed9t \u1ed1ng cao su \u00e9p h\u00ecnh \u1ea3nh l\u00ean gi\u1ea5y, kh\u00f4ng in tr\u1ef1c ti\u1ebfp. Do \u0111\u00f3, c\u00e1c b\u1ea3n in b\u1ec1n l\u00e2u h\u01a1n.<\/p>\n\n\n\nIn ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn, chi ph\u00ed r\u1ebb<\/strong>. Th\u1eadt kh\u00f3 \u0111\u1ec3 t\u00ecm \u0111\u01b0\u1ee3c m\u1ed9t c\u00f4ng ngh\u1ec7 in \u1ea5n \u0111\u1ea1t \u0111\u01b0\u1ee3c 3 ti\u00eau ch\u00ed tr\u00ean. \u0110\u00e2y c\u0169ng l\u00e0 \u0111i\u1ec3m c\u1ed9ng l\u1edbn cho k\u1ef9 thu\u1eadt in \u1ea5n n\u00e0y. \u0110\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m in \u1ea5n th\u01b0\u01a1ng m\u1ea1i, in offset s\u1ebd gi\u00fap gi\u1ea3m thi\u1ec3u chi ph\u00ed nh\u01b0ng ch\u1ea5t l\u01b0\u1ee3ng v\u1eabn gi\u1eef v\u1eefng. Ngo\u00e0i ra, k\u1ef9 thu\u1eadt in n\u00e0y c\u00f2n gi\u00fap ti\u1ebft ki\u1ec7m c\u1ea3 chi ph\u00ed m\u1ef1c in.<\/p>\n\n\n\n\u0110i\u1ec1u ch\u1ec9nh l\u01b0\u1ee3ng m\u1ef1c tr\u00ean con l\u0103n phun m\u1ef1c b\u1eb1ng ph\u00edm v\u00edt<\/strong> cho k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c h\u01a1n nhi\u1ec1u. N\u1ebfu nh\u01b0 \u1edf c\u00e1c m\u00e1y c\u0169, l\u01b0\u1ee3ng m\u1ef1c c\u1ea7n \u0111i\u1ec1u \u0111\u01b0\u1ee3c ch\u1ec9nh b\u1eb1ng c\u00e1c \u1ed1c v\u00edt b\u1eb1ng tay th\u00ec c\u00e1c m\u00e1y hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh b\u1eb1ng \u0111i\u1ec7n t\u1eed. \u0110i\u1ec1u n\u00e0y v\u1eeba \u0111\u1ea3m b\u1ea3o s\u1ef1 ti\u1ec7n l\u1ee3i c\u0169ng nh\u01b0 k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c h\u01a1n so v\u1edbi \u0111i\u1ec1u khi\u1ec3n tay.<\/p>\n\n\n\n4. \u1ee8ng d\u1ee5ng c\u1ee7a in offset l\u00e0 g\u00ec?<\/span><\/h2>\n\n\n\n