{"id":1120,"date":"2026-07-13T03:07:17","date_gmt":"2026-07-13T03:07:17","guid":{"rendered":"https:\/\/lypaperchem.com\/?p=1120"},"modified":"2026-07-16T03:30:35","modified_gmt":"2026-07-16T03:30:35","slug":"surface-sizing-in-papermaking-principles-applications-and-functional-classification","status":"publish","type":"post","link":"https:\/\/lypaperchem.com\/vi\/surface-sizing-in-papermaking-principles-applications-and-functional-classification\/","title":{"rendered":"X\u1eed l\u00fd b\u1ec1 m\u1eb7t trong s\u1ea3n xu\u1ea5t gi\u1ea5y: Nguy\u00ean l\u00fd, \u1ee9ng d\u1ee5ng v\u00e0 ph\u00e2n lo\u1ea1i theo ch\u1ee9c n\u0103ng"},"content":{"rendered":"<h1 class=\"wp-block-heading\">X\u1eed l\u00fd b\u1ec1 m\u1eb7t trong s\u1ea3n xu\u1ea5t gi\u1ea5y: Nguy\u00ean l\u00fd, \u1ee9ng d\u1ee5ng v\u00e0 ph\u00e2n lo\u1ea1i theo ch\u1ee9c n\u0103ng<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">1. Gi\u1edbi thi\u1ec7u: S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd b\u1ec1 m\u1eb7t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh tr\u00e1ng keo b\u1ec1 m\u1eb7t l\u00e0 m\u1ed9t c\u00f4ng \u0111o\u1ea1n thi\u1ebft y\u1ebfu trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t gi\u1ea5y v\u00e0 b\u00eca c\u1ee9ng, th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ea1i khu v\u1ef1c s\u1ea5y c\u1ee7a m\u00e1y l\u00e0m gi\u1ea5y. Trong qu\u00e1 tr\u00ecnh n\u00e0y, dung d\u1ecbch tr\u00e1ng keo \u0111\u01b0\u1ee3c phun ho\u1eb7c ph\u1ee7 l\u00ean t\u1ea5m gi\u1ea5y \u2014 khi t\u1ea5m gi\u1ea5y ch\u01b0a kh\u00f4 ho\u00e0n to\u00e0n nh\u01b0ng \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u1ec1n \u0111\u1ee7 \u2014 th\u00f4ng qua c\u01a1 ch\u1ebf phun ho\u1eb7c tr\u00e1ng. Sau qu\u00e1 tr\u00ecnh s\u1ea5y ti\u1ebfp theo, m\u1ed9t l\u1edbp m\u00e0ng li\u00ean t\u1ee5c s\u1ebd h\u00ecnh th\u00e0nh tr\u00ean b\u1ec1 m\u1eb7t gi\u1ea5y, t\u1eeb \u0111\u00f3 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c t\u00ednh ch\u1ea5t b\u1ec1 m\u1eb7t c\u1ee7a gi\u1ea5y ho\u1eb7c b\u00eca \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u hi\u1ec7u su\u1ea5t c\u1ee5 th\u1ec3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb g\u00f3c \u0111\u1ed9 l\u1ecbch s\u1eed v\u1ec1 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p gi\u1ea5y, qu\u00e1 tr\u00ecnh tr\u00e1ng b\u1ec1 m\u1eb7t \u0111\u00e3 ph\u00e1t tri\u1ec3n t\u1eeb m\u1ed9t c\u00f4ng ngh\u1ec7 ng\u00e1ch th\u00e0nh m\u1ed9t quy tr\u00ecnh kh\u00f4ng th\u1ec3 thi\u1ebfu. Trong giai \u0111o\u1ea1n \u0111\u1ea7u, do nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 c\u00f4ng ngh\u1ec7 v\u00e0 c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a c\u00e1c lo\u1ea1i gi\u1ea5y c\u00f3 s\u1eb5n, c\u00e1c ch\u1ea5t tr\u00e1ng b\u1ec1 m\u1eb7t ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c lo\u1ea1i gi\u1ea5y chuy\u00ean d\u1ee5ng nh\u01b0 gi\u1ea5y in ti\u1ec1n, gi\u1ea5y b\u1ea3o m\u1eadt v\u00e0 gi\u1ea5y v\u1ebd bi\u1ec3u \u0111\u1ed3. Tuy nhi\u00ean, c\u00f9ng v\u1edbi s\u1ef1 ti\u1ebfn b\u1ed9 c\u1ee7a c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t gi\u1ea5y, x\u1eed l\u00fd b\u1ec1 m\u1eb7t \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t quy tr\u00ecnh x\u1eed l\u00fd gi\u1ea5y th\u00f4ng d\u1ee5ng trong to\u00e0n ng\u00e0nh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a qu\u00e1 tr\u00ecnh tr\u00e1ng b\u1ec1 m\u1eb7t l\u00e0 nh\u1eb1m n\u00e2ng cao \u0111\u1ed9 b\u1ec1n b\u1ec1 m\u1eb7t, kh\u1ea3 n\u0103ng in \u1ea5n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc c\u1ee7a b\u1ec1 m\u1eb7t gi\u1ea5y. Qu\u00e1 tr\u00ecnh tr\u00e1ng b\u1ec1 m\u1eb7t gi\u00fap c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc c\u1ee7a gi\u1ea5y v\u00e0 li\u00ean k\u1ebft c\u00e1c s\u1ee3i b\u1ec1 m\u1eb7t v\u1edbi nhau, t\u1eeb \u0111\u00f3 n\u00e2ng cao c\u00e1c \u0111\u1eb7c t\u00ednh in \u1ea5n. S\u1ef1 ph\u1ed5 bi\u1ebfn ng\u00e0y c\u00e0ng r\u1ed9ng r\u00e3i c\u1ee7a c\u00e1c c\u00f4ng ngh\u1ec7 in \u1ea5n, sao ch\u00e9p v\u00e0 fax trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y \u0111\u00e3 \u0111\u1eb7t ra nh\u1eefng y\u00eau c\u1ea7u ng\u00e0y c\u00e0ng kh\u1eaft khe h\u01a1n \u0111\u1ed1i v\u1edbi c\u00e1c t\u00ednh ch\u1ea5t b\u1ec1 m\u1eb7t, \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc c\u1ee7a gi\u1ea5y v\u0103n h\u00f3a, gi\u1ea5y bao b\u00ec v\u00e0 b\u00eca s\u00f3ng \u2014 th\u00fac \u0111\u1ea9y ng\u00e0nh c\u00f4ng nghi\u1ec7p gi\u1ea5y kh\u00f4ng ng\u1eebng nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c c\u00f4ng ngh\u1ec7 tr\u00e1ng b\u1ec1 m\u1eb7t m\u1edbi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00f4ng ty TNHH C\u00f4ng ngh\u1ec7 LY Chem.<\/strong> , v\u1edbi h\u01a1n hai th\u1eadp k\u1ef7 kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t gi\u1ea5y, cung c\u1ea5p m\u1ed9t lo\u1ea1t c\u00e1c gi\u1ea3i ph\u00e1p x\u1eed l\u00fd b\u1ec1 m\u1eb7t to\u00e0n di\u1ec7n \u2014 bao g\u1ed3m s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i <strong>Ch\u1ea5t t\u1ea1o l\u1edbp ph\u1ee7 b\u1ec1 m\u1eb7t AKD LY-AKD302<\/strong> v\u00e0 <strong>LY-BB201 \u2013 Ch\u1ea5t ph\u1ee7 b\u1ec1 m\u1eb7t styrene-acrylate<\/strong>\u2014\u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nh\u1eefng nhu c\u1ea7u \u0111a d\u1ea1ng c\u1ee7a c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t gi\u1ea5y hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. Vai tr\u00f2 ch\u1ee9c n\u0103ng c\u1ee7a vi\u1ec7c ph\u1ee7 ch\u1ea5t l\u00e0m c\u1ee9ng b\u1ec1 m\u1eb7t trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t gi\u1ea5y<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">2.1 X\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc b\u1ec1 m\u1eb7t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh ph\u1ee7 ch\u1ea5t ph\u1ee7 b\u1ec1 m\u1eb7t l\u00e0 vi\u1ec7c ph\u1ee7 m\u1ed9t h\u1ed7n h\u1ee3p ch\u1ea5t ph\u1ee7 l\u00ean b\u1ec1 m\u1eb7t c\u1ee7a t\u1ea5m gi\u1ea5y \u0111\u00e3 \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh, th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ea1i m\u00e1y \u00e9p ph\u1ee7 n\u1eb1m g\u1ea7n cu\u1ed1i ph\u1ea7n s\u1ea5y c\u1ee7a m\u00e1y l\u00e0m gi\u1ea5y. Kh\u00e1c v\u1edbi qu\u00e1 tr\u00ecnh tr\u00e1ng keo b\u00ean trong \u2014 v\u1ed1n \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng l\u00ean b\u1ed9t gi\u1ea5y \u1edf ph\u1ea7n \u01b0\u1edbt v\u00e0 ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh th\u1ea5m n\u01b0\u1edbc th\u00f4ng qua s\u1ef1 khu\u1ebfch t\u00e1n ph\u00e2n t\u1eed \u2014 qu\u00e1 tr\u00ecnh tr\u00e1ng keo b\u1ec1 m\u1eb7t t\u1ea1o ra m\u1ed9t l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 tr\u00ean b\u1ec1 m\u1eb7t t\u1edd gi\u1ea5y, gi\u00fap \u1ee9c ch\u1ebf s\u1ef1 th\u1ea5m h\u00fat v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng ch\u1ea3y m\u00e0u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ea5t ph\u1ee7 b\u1ec1 m\u1eb7t kh\u00f4ng bao b\u1ecdc t\u1eebng s\u1ee3i gi\u1ea5y ri\u00eang l\u1ebb m\u00e0 thay v\u00e0o \u0111\u00f3 t\u1ea1o ra m\u1ed9t l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 tr\u1ef1c ti\u1ebfp tr\u00ean ch\u00ednh t\u1edd gi\u1ea5y, ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng th\u1ea5m h\u00fat ho\u1eb7c lem m\u00e0u. Qu\u00e1 tr\u00ecnh ph\u1ee7 b\u1ec1 m\u1eb7t t\u1ea1o ra m\u1ed9t l\u1edbp m\u00e0ng li\u00ean t\u1ee5c, kh\u00f4ng b\u1ecb \u0111\u1ee9t \u0111o\u1ea1n v\u00e0 c\u00f3 k\u1ebft c\u1ea5u nh\u01b0 th\u1ea1ch tr\u00ean b\u1ec1 m\u1eb7t gi\u1ea5y. S\u1ef1 kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n n\u00e0y gi\u1ea3i th\u00edch l\u00fd do t\u1ea1i sao gi\u1ea5y \u0111\u01b0\u1ee3c ph\u1ee7 b\u1ec1 m\u1eb7t th\u01b0\u1eddng c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng vi\u1ebft t\u1ed1t h\u01a1n, \u0111\u1ed9 b\u1ec1n v\u1ee1 cao h\u01a1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch t\u1ed1t h\u01a1n so v\u1edbi gi\u1ea5y \u0111\u01b0\u1ee3c ph\u1ee7 b\u00ean trong.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.2 C\u01a1 ch\u1ebf x\u1eed l\u00fd b\u1ec1 m\u1eb7t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u1ea5t tr\u00e1ng b\u1ec1 m\u1eb7t d\u1ef1a tr\u00ean s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa c\u00e1c t\u00e1c \u0111\u1ed9ng v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc. Ngo\u1ea1i tr\u1eeb c\u00e1c ch\u1ea5t tr\u00e1ng b\u1ec1 m\u1eb7t g\u1ed1c s\u00e1p, c\u00e1c ch\u1ea5t tr\u00e1ng b\u1ec1 m\u1eb7t n\u00f3i chung kh\u00f4ng c\u00f3 t\u00ednh k\u1ef5 n\u01b0\u1edbc nh\u01b0 c\u00e1c ch\u1ea5t tr\u00e1ng b\u00ean trong; thay v\u00e0o \u0111\u00f3, ch\u00fang ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch t\u1ea1o l\u1edbp m\u00e0ng k\u00edn tr\u00ean t\u1edd gi\u1ea5y \u2014 t\u1ee9c l\u00e0 l\u1ea5p \u0111\u1ea7y c\u00e1c mao m\u1ea1ch v\u00e0 l\u1ed7 r\u1ed7ng b\u1eb1ng h\u1ed7n h\u1ee3p ch\u1ea5t tr\u00e1ng. B\u1eb1ng c\u00e1ch t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp m\u00e0ng li\u00ean t\u1ee5c tr\u00ean b\u1ec1 m\u1eb7t gi\u1ea5y, c\u00e1c ch\u1ea5t tr\u00e1ng b\u1ec1 m\u1eb7t:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u1ea5p \u0111\u1ea7y c\u00e1c l\u1ed7 r\u1ed7ng v\u00e0 mao m\u1ea1ch tr\u00ean b\u1ec1 m\u1eb7t, gi\u00fap gi\u1ea3m \u0111\u1ed9 x\u1ed1p b\u1ec1 m\u1eb7t<\/li>\n\n\n\n<li>Li\u00ean k\u1ebft c\u00e1c s\u1ee3i tr\u00ean b\u1ec1 m\u1eb7t l\u1ea1i v\u1edbi nhau, gi\u00fap gi\u1ea3m b\u1ee5i v\u00e0 x\u01a1 v\u1ea3i<\/li>\n\n\n\n<li>T\u1ea1o b\u1ec1 m\u1eb7t m\u1ecbn m\u00e0ng, \u0111\u1ed3ng \u0111\u1ec1u \u0111\u1ec3 n\u00e2ng cao kh\u1ea3 n\u0103ng in \u1ea5n<\/li>\n\n\n\n<li>T\u1ea1o t\u00ednh k\u1ef5 n\u01b0\u1edbc c\u00f3 ki\u1ec3m so\u00e1t cho b\u1ec1 m\u1eb7t gi\u1ea5y<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u01afu \u0111i\u1ec3m c\u1ee7a vi\u1ec7c ph\u1ee7 l\u1edbp keo b\u1ec1 m\u1eb7t \u0111\u1ed1i v\u1edbi gi\u1ea5y vi\u1ebft v\u00e0 gi\u1ea5y in l\u00e0 tr\u00ean b\u1ec1 m\u1eb7t gi\u1ea5y s\u1ebd h\u00ecnh th\u00e0nh m\u1ed9t l\u1edbp m\u00e0ng gi\u00fap b\u00fat kh\u00f4ng b\u1ecb d\u00ednh khi vi\u1ebft l\u00ean gi\u1ea5y v\u00e0 gi\u1ea5y kh\u00f4ng b\u1ecb bong tr\u00f3c n\u1ebfu \u0111\u01b0\u1ee3c in b\u1eb1ng m\u1ef1c d\u00ednh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.3 Qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i t\u1eeb l\u0129nh v\u1ef1c chuy\u00ean bi\u1ec7t sang l\u0129nh v\u1ef1c ph\u1ed5 bi\u1ebfn<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f4ng ngh\u1ec7 tr\u00e1ng keo b\u1ec1 m\u1eb7t ra \u0111\u1eddi v\u00e0o kho\u1ea3ng n\u0103m 1930 v\u1edbi c\u00e1c m\u00e1y \u00e9p tr\u00e1ng keo b\u1ec1 m\u1eb7t s\u1eed d\u1ee5ng tr\u1ee5c l\u0103n d\u1ecdc. V\u00e0o nh\u1eefng n\u0103m 1950, c\u00e1c h\u1ec7 th\u1ed1ng tr\u1ee5c l\u0103n ngang gi\u00fap ph\u00e2n ph\u1ed1i dung d\u1ecbch keo \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n \u0111\u00e3 tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn. \u0110\u1ebfn nh\u1eefng n\u0103m 1960, c\u00e1c tr\u1ee5c tr\u00e1ng b\u1ec1 m\u1eb7t nghi\u00eang \u2014 th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed \u1edf g\u00f3c 45\u00b0 \u2014 \u0111\u00e3 tr\u1edf th\u00e0nh c\u1ea5u h\u00ecnh ch\u1ee7 \u0111\u1ea1o, mang l\u1ea1i nh\u1eefng c\u1ea3i ti\u1ebfn \u0111\u00e1ng k\u1ec3 v\u1ec1 \u0111\u1ed9 m\u1ecbn c\u1ee7a gi\u1ea5y \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u \u00f4 nhi\u1ec5m trong b\u1ec3 dung d\u1ecbch tr\u00e1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ban \u0111\u1ea7u, vi\u1ec7c ph\u1ee7 keo b\u1ec1 m\u1eb7t ch\u1ec9 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng cao c\u1ea5p nh\u01b0 gi\u1ea5y in ti\u1ec1n v\u00e0 gi\u1ea5y b\u1ea3o m\u1eadt do chi ph\u00ed cao v\u00e0 quy tr\u00ecnh ph\u1ee9c t\u1ea1p. Tuy nhi\u00ean, c\u00f9ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 in \u1ea5n v\u00e0 s\u1ef1 gia t\u0103ng v\u1ec1 y\u00eau c\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng, vi\u1ec7c ph\u1ee7 keo b\u1ec1 m\u1eb7t \u0111\u00e3 \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng \u0111\u1ec3 bao qu\u00e1t m\u1ed9t lo\u1ea1t c\u00e1c lo\u1ea1i gi\u1ea5y kh\u00e1c nhau, bao g\u1ed3m gi\u1ea5y v\u0103n h\u00f3a, gi\u1ea5y bao b\u00ec v\u00e0 b\u00eca s\u00f3ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u00e0y nay, qu\u00e1 tr\u00ecnh ph\u1ee7 ch\u1ea5t l\u00e0m c\u1ee9ng b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn l\u00e0 m\u1ed9t c\u00f4ng \u0111o\u1ea1n kh\u00f4ng th\u1ec3 thi\u1ebfu trong ng\u00e0nh s\u1ea3n xu\u1ea5t gi\u1ea5y hi\u1ec7n \u0111\u1ea1i, v\u1edbi th\u1ecb tr\u01b0\u1eddng ch\u1ea5t l\u00e0m c\u1ee9ng b\u1ec1 m\u1eb7t gi\u1ea5y to\u00e0n c\u1ea7u \u0111\u01b0\u1ee3c \u0111\u1ecbnh gi\u00e1 \u1edf m\u1ee9c <strong>US$ 1.114 tri\u1ec7u v\u00e0o n\u0103m 2024<\/strong> v\u00e0 d\u1ef1 ki\u1ebfn s\u1ebd \u0111\u1ea1t m\u1ee9c <strong>US$ 1.505 tri\u1ec7u v\u00e0o n\u0103m 2031<\/strong>, v\u1edbi t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng k\u00e9p h\u00e0ng n\u0103m (CAGR) l\u00e0 4,8%.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. Nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a vi\u1ec7c x\u1eed l\u00fd b\u1ec1 m\u1eb7t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh x\u1eed l\u00fd b\u1ec1 m\u1eb7t mang l\u1ea1i m\u1ed9t lo\u1ea1t l\u1ee3i \u00edch to\u00e0n di\u1ec7n, t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng gi\u1ea5y, hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t v\u00e0 t\u00ednh kinh t\u1ebf.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 Kh\u1ea3 n\u0103ng in \u1ea5n \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c x\u1eed l\u00fd b\u1ec1 m\u1eb7t gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 hi\u1ec7u su\u1ea5t in \u1ea5n c\u1ee7a gi\u1ea5y v\u00e0 b\u00eca c\u1ee9ng. B\u1eb1ng c\u00e1ch t\u1ea1o ra m\u1ed9t b\u1ec1 m\u1eb7t m\u1ecbn m\u00e0ng, \u0111\u1ed3ng \u0111\u1ec1u v\u1edbi \u0111\u1ed9 x\u1ed1p v\u00e0 t\u00ednh k\u1ef5 n\u01b0\u1edbc \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, vi\u1ec7c x\u1eed l\u00fd b\u1ec1 m\u1eb7t \u0111\u1ea3m b\u1ea3o:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u00ecnh \u1ea3nh in s\u1eafc n\u00e9t<\/strong>: Gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng m\u1ef1c loang v\u00e0 lem<\/li>\n\n\n\n<li><strong>M\u1eadt \u0111\u1ed9 in cao<\/strong>: T\u0103ng kh\u1ea3 n\u0103ng gi\u1eef m\u1ef1c tr\u00ean b\u1ec1 m\u1eb7t<\/li>\n\n\n\n<li><strong>Gi\u1ea3m b\u00e1m x\u01a1 v\u1ea3i v\u00e0 b\u1ee5i<\/strong>: C\u00e1c s\u1ee3i b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd v\u1edbi nhau, gi\u00fap ng\u0103n kh\u00f4ng cho ch\u00fang b\u1ecb bong ra trong qu\u00e1 tr\u00ecnh in<\/li>\n\n\n\n<li><strong>Kh\u1ea3 n\u0103ng th\u1ea5m m\u1ef1c \u0111\u1ed3ng \u0111\u1ec1u<\/strong>: C\u00e1c \u0111\u1eb7c t\u00ednh b\u1ec1 m\u1eb7t \u0111\u1ed3ng nh\u1ea5t tr\u00ean to\u00e0n b\u1ed9 t\u1ea5m<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd c\u1ee7a c\u00e1c c\u00f4ng ngh\u1ec7 in k\u1ef9 thu\u1eadt s\u1ed1 \u2014 bao g\u1ed3m in phun, in laser v\u00e0 in offset t\u1ed1c \u0111\u1ed9 cao \u2014 nhu c\u1ea7u v\u1ec1 c\u00e1c lo\u1ea1i gi\u1ea5y c\u00f3 t\u00ednh ch\u1ea5t b\u1ec1 m\u1eb7t v\u01b0\u1ee3t tr\u1ed9i \u0111\u00e3 t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3. Qu\u00e1 tr\u00ecnh tr\u00e1ng b\u1ec1 m\u1eb7t gi\u00fap \u0111\u00e1p \u1ee9ng tr\u1ef1c ti\u1ebfp nh\u1eefng y\u00eau c\u1ea7u n\u00e0y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.2 Kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh ph\u1ee7 b\u1ec1 m\u1eb7t gi\u00fap c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc c\u1ee7a gi\u1ea5y v\u00e0 b\u00eca b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u1ed9t l\u1edbp m\u00e0ng k\u1ef5 n\u01b0\u1edbc tr\u00ean b\u1ec1 m\u1eb7t. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u1ea5m b\u00eca \u0111\u00f3ng g\u00f3i ch\u1ea5t l\u1ecfng<\/strong>: Ch\u1ee9a n\u01b0\u1edbc \u00e9p tr\u00e1i c\u00e2y, s\u1eefa v\u00e0 c\u00e1c ch\u1ea5t l\u1ecfng d\u1ea1ng n\u01b0\u1edbc kh\u00e1c<\/li>\n\n\n\n<li><strong>Bao b\u00ec d\u00f9ng ngo\u00e0i tr\u1eddi<\/strong>: Ch\u1ecbu \u0111\u01b0\u1ee3c \u0111\u1ed9 \u1ea9m v\u00e0 h\u01a1i \u1ea9m trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 b\u1ea3o qu\u1ea3n<\/li>\n\n\n\n<li><strong>Bao b\u00ec th\u1ef1c ph\u1ea9m<\/strong>: Ng\u0103n ch\u1eb7n s\u1ef1 di chuy\u1ec3n c\u1ee7a h\u01a1i \u1ea9m c\u00f3 th\u1ec3 l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ea5t ph\u1ee7 b\u1ec1 m\u1eb7t t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp m\u00e0ng m\u1ecfng tr\u00ean b\u1ec1 m\u1eb7t gi\u1ea5y sau khi kh\u00f4, v\u00e0 l\u1edbp m\u00e0ng n\u00e0y gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.3 T\u0103ng c\u01b0\u1eddng s\u1ee9c m\u1ea1nh th\u1ec3 ch\u1ea5t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c x\u1eed l\u00fd b\u1ec1 m\u1eb7t gi\u00fap c\u1ea3i thi\u1ec7n c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a gi\u1ea5y v\u00e0 b\u00eca:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1ed9 b\u1ec1n b\u1ec1 m\u1eb7t<\/strong>: Gi\u00fap gi\u1ea3m b\u1ee5i v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng bong tr\u00f3c trong qu\u00e1 tr\u00ecnh in<\/li>\n\n\n\n<li><strong>\u0110\u1ed9 b\u1ec1n n\u00e9n v\u00f2ng<\/strong>: \u0110\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn b\u00eca s\u00f3ng v\u00e0 bao b\u00ec<\/li>\n\n\n\n<li><strong>\u0110\u1ed9 b\u1ec1n k\u00e9o \u0111\u1ee9t<\/strong>: T\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0111\u1ee9t v\u1ee1 d\u01b0\u1edbi \u00e1p l\u1ef1c<\/li>\n\n\n\n<li><strong>\u0110\u1ed9 b\u1ec1n k\u00e9o<\/strong>: T\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u00e1m d\u00ednh c\u1ee7a s\u1ee3i \u1edf b\u1ec1 m\u1eb7t<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh x\u1eed l\u00fd b\u1ec1 m\u1eb7t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u0103ng t\u00ednh k\u1ef5 n\u01b0\u1edbc c\u1ee7a b\u1ec1 m\u1eb7t gi\u1ea5y\/b\u00eca ho\u1eb7c \u0111\u1ec3 c\u1ea3i thi\u1ec7n c\u00e1c \u0111\u1eb7c t\u00ednh v\u1ec1 \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng in \u1ea5n c\u1ee7a gi\u1ea5y\/b\u00eca.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.4 Gi\u1ea3m t\u00ednh hai m\u1eb7t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh tr\u00e1ng keo b\u1ec1 m\u1eb7t gi\u00fap gi\u1ea3m thi\u1ec3u hi\u1ec7u qu\u1ea3 s\u1ef1 ch\u00eanh l\u1ec7ch v\u1ec1 t\u00ednh ch\u1ea5t gi\u1eefa m\u1eb7t tr\u00ean v\u00e0 m\u1eb7t d\u01b0\u1edbi c\u1ee7a t\u1edd gi\u1ea5y \u2014 m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cs\u1ef1 kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t hai m\u1eb7t\u201d. B\u1eb1ng c\u00e1ch ph\u1ee7 h\u1ed7n h\u1ee3p keo l\u00ean c\u1ea3 hai m\u1eb7t, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t gi\u1ea5y c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u cao h\u01a1n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ed9 m\u1ecbn<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng in \u1ea5n<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc<\/li>\n\n\n\n<li>T\u00ednh ch\u1ea5t quang h\u1ecdc<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3.5 Hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh b\u1ea5t k\u1ec3 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1c v\u1edbi qu\u00e1 tr\u00ecnh t\u1ea1o l\u1edbp ph\u1ee7 b\u00ean trong \u2013 v\u1ed1n c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 b\u1edfi ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u1ee7a n\u01b0\u1edbc tr\u1eafng tu\u1ea7n ho\u00e0n \u2013 qu\u00e1 tr\u00ecnh t\u1ea1o l\u1edbp ph\u1ee7 b\u1ec1 m\u1eb7t mang l\u1ea1i <strong>hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh v\u00e0 nh\u1ea5t qu\u00e1n<\/strong> b\u1ea5t k\u1ec3 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 thay \u0111\u1ed5i nh\u01b0 th\u1ebf n\u00e0o. L\u1ee3i th\u1ebf v\u1eadn h\u00e0nh n\u00e0y gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c \u0111i\u1ec1u khi\u1ec3n quy tr\u00ecnh v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro v\u1ec1 s\u1ef1 bi\u1ebfn \u0111\u1ed9ng ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.6 T\u1ef7 l\u1ec7 gi\u1eef ch\u00e2n cao v\u00e0 hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c \u01b0u \u0111\u00e3i v\u1ec1 x\u1eed l\u00fd b\u1ec1 m\u1eb7t <strong>hi\u1ec7u su\u1ea5t gi\u1eef l\u1ea1i v\u01b0\u1ee3t tr\u1ed9i<\/strong>\u2014ti\u1ebfp c\u1eadn m\u1ee9c 100%\u2014b\u1edfi v\u00ec ch\u1ea5t t\u1ea1o k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1ee3c ph\u1ee7 tr\u1ef1c ti\u1ebfp l\u00ean t\u1ea5m gi\u1ea5y \u0111\u00e3 \u0111\u1ecbnh h\u00ecnh thay v\u00ec \u0111\u01b0\u1ee3c th\u00eam v\u00e0o h\u1ed7n h\u1ee3p b\u1ed9t gi\u1ea5y, n\u01a1i m\u1ed9t ph\u1ea7n ch\u1ea5t n\u00e0y ch\u1eafc ch\u1eafn s\u1ebd b\u1ecb m\u1ea5t \u0111i c\u00f9ng v\u1edbi n\u01b0\u1edbc th\u1ea3i. T\u1ef7 l\u1ec7 gi\u1eef l\u1ea1i cao n\u00e0y c\u00f3 ngh\u0129a l\u00e0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gi\u1ea3m l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t ti\u00eau th\u1ee5 tr\u00ean m\u1ed7i t\u1ea5n gi\u1ea5y<\/li>\n\n\n\n<li>Gi\u1ea3m chi ph\u00ed h\u00f3a ch\u1ea5t<\/li>\n\n\n\n<li>Gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng do s\u1ef1 l\u00e2y lan c\u1ee7a h\u00f3a ch\u1ea5t<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3.7 S\u1ef1 ph\u1ed1i h\u1ee3p v\u1edbi vi\u1ec7c x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc n\u1ed9i b\u1ed9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh tr\u00e1ng keo b\u1ec1 m\u1eb7t v\u00e0 tr\u00e1ng keo b\u00ean trong kh\u00f4ng ph\u1ea3i l\u00e0 hai ph\u01b0\u01a1ng \u00e1n lo\u1ea1i tr\u1eeb l\u1eabn nhau \u2014 ch\u00fang l\u00e0 nh\u1eefng c\u00f4ng ngh\u1ec7 b\u1ed5 sung cho nhau, ph\u1ed1i h\u1ee3p ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u cho gi\u1ea5y. Qu\u00e1 tr\u00ecnh tr\u00e1ng keo b\u1ec1 m\u1eb7t c\u00f3 th\u1ec3 b\u00f9 \u0111\u1eafp hi\u1ec7u qu\u1ea3 cho m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf c\u1ee7a h\u1ec7 th\u1ed1ng tr\u00e1ng keo b\u00ean trong, gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t gi\u1ea5y c\u00f3 th\u1ec3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gi\u1ea3m li\u1ec1u l\u01b0\u1ee3ng ch\u1ea5t \u0111\u1ecbnh c\u1ee1 b\u00ean trong m\u00e0 v\u1eabn duy tr\u00ec hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3<\/li>\n\n\n\n<li>\u0110\u1ea1t \u0111\u01b0\u1ee3c h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t \u0111\u1ed9n cao h\u01a1n m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u1ec1n<\/li>\n\n\n\n<li>Gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ee5 th\u1ec3 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng li\u00ean quan \u0111\u1ebfn b\u1ec1 m\u1eb7t m\u00e0 kh\u00f4ng l\u00e0m thay \u0111\u1ed5i th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a ph\u1ea7n \u01b0\u1edbt<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">4. Ph\u00e2n lo\u1ea1i c\u00e1c ch\u1ea5t l\u00e0m c\u1ee9ng b\u1ec1 m\u1eb7t theo ch\u1ee9c n\u0103ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1ef1a tr\u00ean ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a ch\u00fang, c\u00e1c ch\u1ea5t l\u00e0m c\u1ee9ng b\u1ec1 m\u1eb7t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh hai nh\u00f3m l\u1edbn: <strong>c\u00e1c lo\u1ea1i ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc<\/strong> v\u00e0 <strong>c\u00e1c lo\u1ea1i gi\u00fap t\u0103ng c\u01b0\u1eddng s\u1ee9c m\u1ea1nh<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.1 Ch\u1ea5t ph\u1ee7 b\u1ec1 m\u1eb7t ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ch\u1ea5t x\u1eed l\u00fd b\u1ec1 m\u1eb7t ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ea1o t\u00ednh k\u1ef5 n\u01b0\u1edbc cho b\u1ec1 m\u1eb7t gi\u1ea5y, t\u1eeb \u0111\u00f3 gi\u1ea3m s\u1ef1 th\u1ea5m n\u01b0\u1edbc v\u00e0 n\u00e2ng cao hi\u1ec7u su\u1ea5t trong c\u00e1c \u1ee9ng d\u1ee5ng nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 \u1ea9m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Dimer alkyl ketene (AKD)<\/strong> : AKD l\u00e0 m\u1ed9t ch\u1ea5t ph\u1ee7 b\u1ec1 m\u1eb7t ph\u1ea3n \u1ee9ng, t\u1ea1o ra c\u00e1c li\u00ean k\u1ebft este c\u1ed9ng h\u00f3a tr\u1ecb v\u1edbi s\u1ee3i cellulose, t\u1eeb \u0111\u00f3 h\u00ecnh th\u00e0nh m\u1ed9t l\u1edbp m\u00e0ng k\u1ef5 n\u01b0\u1edbc v\u0129nh vi\u1ec5n. Khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t ph\u1ee7 b\u1ec1 m\u1eb7t, AKD:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc tuy\u1ec7t v\u1eddi<\/li>\n\n\n\n<li>Gi\u1eef nguy\u00ean kh\u1ea3 n\u0103ng t\u00e1i ch\u1ebf c\u1ee7a gi\u1ea5y<\/li>\n\n\n\n<li>Mang l\u1ea1i hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m thay th\u1ebf truy\u1ec1n th\u1ed1ng c\u00f3 th\u00e0nh ph\u1ea7n ch\u00ednh l\u00e0 nh\u1ef1a th\u00f4ng<\/li>\n\n\n\n<li>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c lo\u1ea1i gi\u1ea5y v\u0103n h\u00f3a cao c\u1ea5p, gi\u1ea5y \u1ea3nh, gi\u1ea5y l\u00e0m t\u00fai \u0111\u1ef1ng tr\u00e1i c\u00e2y, gi\u1ea5y \u0111\u00f3ng g\u00f3i v\u00e0 b\u00eca c\u1ee9ng<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LY-AKD302 c\u1ee7a LY Chem<\/strong> l\u00e0 ch\u1ea5t t\u1ea1o \u0111\u1ed9 b\u00e1m d\u00ednh b\u1ec1 m\u1eb7t AKD \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean d\u1ee5ng \u0111\u1ec3 s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p v\u1edbi tinh b\u1ed9t, gi\u00fap r\u00fat ng\u1eafn th\u1eddi gian \u0111\u00f3ng r\u1eafn \u0111\u1ed3ng th\u1eddi n\u00e2ng cao \u0111\u1ed9 b\u1ec1n n\u00e9n v\u00f2ng v\u00e0 \u0111\u1ed9 b\u1ec1n v\u1ee1 cho l\u1edbp l\u00f5i s\u00f3ng v\u00e0 t\u1ea5m l\u00f3t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Copolyme styrene-anhydride maleic (SMA)<\/strong> : C\u00e1c ch\u1ea5t t\u1ea1o \u0111\u1ed9 b\u00e1m d\u00ednh b\u1ec1 m\u1eb7t d\u1ef1a tr\u00ean SMA mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc tuy\u1ec7t v\u1eddi v\u00e0 \u0111\u1eb7c bi\u1ec7t hi\u1ec7u qu\u1ea3 trong vi\u1ec7c c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng in \u1ea5n c\u1ee7a gi\u1ea5y tr\u00e1ng ph\u1ee7.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Nh\u0169 t\u01b0\u01a1ng styrene-acrylate (SAE)<\/strong> : C\u00e1c ch\u1ea5t t\u1ea1o l\u1edbp ph\u1ee7 b\u1ec1 m\u1eb7t SAE mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LY-BB201 c\u1ee7a LY Chem<\/strong> l\u00e0 m\u1ed9t lo\u1ea1i nh\u0169 t\u01b0\u01a1ng styrene-acrylate cationic c\u00f3 th\u1ec3 thay th\u1ebf m\u1ed9t ph\u1ea7n c\u00e1c ch\u1ea5t l\u00e0m c\u1ee9ng b\u00ean trong, \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 b\u1ec1n n\u00e9n v\u00f2ng v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc c\u1ee7a gi\u1ea5y l\u00f3t kraft v\u00e0 gi\u1ea5y tr\u1eafng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.2 Ch\u1ea5t x\u1eed l\u00fd b\u1ec1 m\u1eb7t t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ch\u1ea5t x\u1eed l\u00fd b\u1ec1 m\u1eb7t t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 t\u00ednh to\u00e0n v\u1eb9n b\u1ec1 m\u1eb7t c\u1ee7a gi\u1ea5y v\u00e0 b\u00eca.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tinh b\u1ed9t v\u00e0 c\u00e1c d\u1eabn xu\u1ea5t c\u1ee7a tinh b\u1ed9t<\/strong>: Tinh b\u1ed9t l\u00e0 ch\u1ea5t l\u00e0m c\u1ee9ng b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t, chi\u1ebfm m\u1ed9t t\u1ef7 tr\u1ecdng \u0111\u00e1ng k\u1ec3 tr\u00ean th\u1ecb tr\u01b0\u1eddng ch\u1ea5t l\u00e0m c\u1ee9ng b\u1ec1 m\u1eb7t to\u00e0n c\u1ea7u. Tinh b\u1ed9t oxy h\u00f3a, tinh b\u1ed9t bi\u1ebfn t\u00ednh b\u1eb1ng enzym v\u00e0 tinh b\u1ed9t cation th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. Vi\u1ec7c \u1ee9ng d\u1ee5ng tinh b\u1ed9t bi\u1ebfn t\u00ednh b\u1eb1ng enzym trong qu\u00e1 tr\u00ecnh l\u00e0m c\u1ee9ng b\u1ec1 m\u1eb7t l\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u1ee7a gi\u1ea5y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Carboxymethyl Cellulose (CMC)<\/strong> : CMC \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t ph\u1ee7 b\u1ec1 m\u1eb7t nh\u1eb1m n\u00e2ng cao \u0111\u1ed9 b\u1ec1n b\u1ec1 m\u1eb7t v\u00e0 kh\u1ea3 n\u0103ng in \u1ea5n. Ch\u1ea5t n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 c\u00f3 hi\u1ec7u qu\u1ea3 xu\u1ea5t s\u1eafc trong vi\u1ec7c ph\u1ee7 b\u1ec1 m\u1eb7t cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i s\u1ee3i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>R\u01b0\u1ee3u polyvinyl (PVA)<\/strong> : PVA c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o m\u00e0ng v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng d\u1ea7u tuy\u1ec7t v\u1eddi, nh\u1edd \u0111\u00f3 r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 b\u1ec1n b\u1ec1 m\u1eb7t cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng d\u1ea7u m\u1ee1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.3 C\u00e1c xu h\u01b0\u1edbng m\u1edbi n\u1ed5i: Ch\u1ea5t l\u00e0m c\u1ee9ng c\u00f3 ngu\u1ed3n g\u1ed1c sinh h\u1ecdc v\u00e0 b\u1ec1n v\u1eefng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Xu h\u01b0\u1edbng to\u00e0n c\u1ea7u chuy\u1ec3n sang c\u00e1c gi\u1ea3i ph\u00e1p bao b\u00ec b\u1ec1n v\u1eefng \u0111ang th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c ch\u1ea5t ph\u1ee7 b\u1ec1 m\u1eb7t c\u00f3 ngu\u1ed3n g\u1ed1c sinh h\u1ecdc v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng. Nh\u1eefng \u0111\u1ed5i m\u1edbi g\u1ea7n \u0111\u00e2y bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ch\u1ea5t l\u00e0m c\u1ee9ng s\u1ee3i c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb chitosan<\/strong>: C\u00e1c s\u1ea3n ph\u1ea9m thay th\u1ebf c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n h\u1ee7y sinh h\u1ecdc c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb thi\u00ean nhi\u00ean<\/li>\n\n\n\n<li><strong>H\u1ed7n h\u1ee3p cellulose vi-nano s\u1ee3i (MNFC)<\/strong>: K\u1ebft h\u1ee3p c\u00e1c v\u1eadt li\u1ec7u nano cellulose v\u1edbi c\u00e1c ch\u1ea5t l\u00e0m c\u1ee9ng truy\u1ec1n th\u1ed1ng<\/li>\n\n\n\n<li><strong>L\u1edbp ph\u1ee7 t\u1eeb gelatin c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n h\u1ee7y sinh h\u1ecdc<\/strong>: Ch\u1ea5t t\u1ea1o l\u1edbp b\u1ec1 m\u1eb7t t\u1eeb sinh kh\u1ed1i b\u1ec1n v\u1eefng<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng \u0111\u1ed5i m\u1edbi n\u00e0y ph\u1ea3n \u00e1nh cam k\u1ebft c\u1ee7a ng\u00e0nh trong vi\u1ec7c gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng \u0111\u1ed3ng th\u1eddi duy tr\u00ec ho\u1eb7c n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng gi\u1ea5y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. X\u1eed l\u00fd b\u1ec1 m\u1eb7t so v\u1edbi x\u1eed l\u00fd b\u00ean trong: M\u1ed9t so s\u00e1nh chi\u1ebfn l\u01b0\u1ee3c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">5.1 C\u00e1c c\u01a1 ch\u1ebf b\u1ed5 sung<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh tr\u00e1ng keo b\u00ean trong v\u00e0 tr\u00e1ng keo b\u1ec1 m\u1eb7t di\u1ec5n ra theo c\u00e1c c\u01a1 ch\u1ebf ho\u00e0n to\u00e0n kh\u00e1c nhau, v\u00e0 vi\u1ec7c hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t c\u1ee7a gi\u1ea5y.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Kh\u00eda c\u1ea1nh<\/th><th>X\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc b\u00ean trong<\/th><th>X\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc b\u1ec1 m\u1eb7t<\/th><\/tr><\/thead><tbody><tr><td><strong>\u0110i\u1ec3m \u00e1p d\u1ee5ng<\/strong><\/td><td>Ph\u1ea7n \u01b0\u1edbt (giai \u0111o\u1ea1n b\u1ed9t gi\u1ea5y)<\/td><td>M\u00e1y \u00e9p k\u00edch th\u01b0\u1edbc (g\u1ea7n \u0111\u1ea7u m\u00e1y s\u1ea5y)<\/td><\/tr><tr><td><strong>C\u01a1 ch\u1ebf<\/strong><\/td><td>L\u00e0m ch\u1eadm d\u00f2ng n\u01b0\u1edbc nh\u1edd hi\u1ec7n t\u01b0\u1ee3ng khu\u1ebfch t\u00e1n ph\u00e2n t\u1eed<\/td><td>L\u00e0m k\u00edn c\u00e1c mao m\u1ea1ch v\u00e0 l\u1ed7 ch\u00e2n l\u00f4ng<\/td><\/tr><tr><td><strong>T\u00e1c d\u1ee5ng<\/strong><\/td><td>Kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc \u1edf m\u1ee9c \u0111\u1ed9 cao<\/td><td>T\u00ednh ch\u1ea5t b\u1ec1 m\u1eb7t v\u00e0 l\u1edbp r\u00e0o c\u1ea3n tr\u00ean c\u00f9ng<\/td><\/tr><tr><td><strong>T\u1ef7 l\u1ec7 gi\u1eef ch\u00e2n<\/strong><\/td><td>M\u1ed9t ph\u1ea7n (m\u1ed9t s\u1ed1 b\u1ecb m\u1ea5t trong d\u00f2ng n\u01b0\u1edbc xo\u00e1y)<\/td><td>G\u1ea7n 100%<\/td><\/tr><tr><td><strong>S\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc<\/strong><\/td><td>Quan tr\u1ecdng<\/td><td>T\u1ed1i gi\u1ea3n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Qu\u00e1 tr\u00ecnh x\u1eed l\u00fd b\u1ec1 m\u1eb7t cho ph\u00e9p s\u1eed d\u1ee5ng canxi cacbonat l\u00e0m ch\u1ea5t \u0111\u1ed9n c\u00f3 t\u00ednh ch\u1ea5t quang h\u1ecdc tuy\u1ec7t v\u1eddi \u2014 m\u1ed9t lo\u1ea1i ch\u1ea5t \u0111\u1ed9n kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd b\u1ec1 m\u1eb7t b\u00ean trong b\u1eb1ng axit truy\u1ec1n th\u1ed1ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5.2 T\u00edch h\u1ee3p chi\u1ebfn l\u01b0\u1ee3c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trong ng\u00e0nh s\u1ea3n xu\u1ea5t gi\u1ea5y hi\u1ec7n \u0111\u1ea1i, vi\u1ec7c s\u1eed d\u1ee5ng ch\u1ea5t l\u00e0m c\u1ee9ng b\u00ean trong v\u00e0 ch\u1ea5t l\u00e0m c\u1ee9ng b\u1ec1 m\u1eb7t th\u01b0\u1eddng \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi nhau. Ph\u01b0\u01a1ng ph\u00e1p b\u1ed5 sung ch\u1ea5t l\u00e0m c\u1ee9ng b\u1ec1 m\u1eb7t t\u1ea1i m\u00e1y \u00e9p l\u00e0m c\u1ee9ng \u0111\u1ec3 thay th\u1ebf ho\u1eb7c b\u1ed5 sung cho ch\u1ea5t l\u00e0m c\u1ee9ng b\u00ean trong \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i. C\u00e1ch ti\u1ebfp c\u1eadn t\u00edch h\u1ee3p n\u00e0y mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>N\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m<\/strong>: T\u00ednh ch\u1ea5t b\u1ec1 m\u1eb7t v\u00e0 \u0111\u1ed9 b\u1ec1n th\u1ec3 t\u00edch \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n<\/li>\n\n\n\n<li><strong>Gi\u1ea3m \u00f4 nhi\u1ec5m<\/strong>: Gi\u1ea3m l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t c\u00f2n s\u00f3t l\u1ea1i trong n\u01b0\u1edbc th\u1ea3i<\/li>\n\n\n\n<li><strong>Gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t<\/strong>: T\u1ed1i \u01b0u h\u00f3a l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t s\u1eed d\u1ee5ng t\u1ed5ng th\u1ec3<\/li>\n\n\n\n<li><strong>T\u00ednh linh ho\u1ea1t cao h\u01a1n trong vi\u1ec7c x\u00e2y d\u1ef1ng c\u00f4ng th\u1ee9c<\/strong>: Kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh ch\u00ednh x\u00e1c c\u00e1c t\u00ednh ch\u1ea5t b\u1ec1 m\u1eb7t m\u00e0 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a ph\u1ea7n \u01b0\u1edbt<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">6. C\u00e1c t\u00ecnh hu\u1ed1ng \u1ee9ng d\u1ee5ng theo lo\u1ea1i gi\u1ea5y<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd b\u1ec1 m\u1eb7t \u2014 c\u0169ng nh\u01b0 vi\u1ec7c l\u1ef1a ch\u1ecdn ch\u1ea5t x\u1eed l\u00fd b\u1ec1 m\u1eb7t \u2014 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a lo\u1ea1i gi\u1ea5y \u0111ang \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6.1 Gi\u1ea5y v\u0103n h\u00f3a v\u00e0 gi\u1ea5y in<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi gi\u1ea5y vi\u1ebft, gi\u1ea5y in offset v\u00e0 gi\u1ea5y photocopy t\u0129nh \u0111i\u1ec7n, vi\u1ec7c ph\u1ee7 l\u1edbp keo b\u1ec1 m\u1eb7t l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ea1t \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng in cao v\u1edbi h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t, r\u00f5 r\u00e0ng<\/li>\n\n\n\n<li>Ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng m\u1ef1c loang v\u00e0 lem<\/li>\n\n\n\n<li>Gi\u1ea3m b\u1ee5i b\u00e1m tr\u00ean b\u1ec1 m\u1eb7t c\u00f3 th\u1ec3 g\u00e2y \u00f4 nhi\u1ec5m thi\u1ebft b\u1ecb in \u1ea5n<\/li>\n\n\n\n<li>\u0110\u1ea3m b\u1ea3o \u0111\u1ed9 th\u1ea5m m\u1ef1c \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean to\u00e0n b\u1ed9 t\u1edd gi\u1ea5y<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">6.2 Gi\u1ea5y v\u00e0 b\u00eca d\u00f9ng trong \u0111\u00f3ng g\u00f3i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi gi\u1ea5y l\u00f3t, l\u1edbp l\u00f5i s\u00f3ng v\u00e0 gi\u1ea5y l\u00e0m h\u1ed9p g\u1ea5p, vi\u1ec7c ph\u1ee7 keo b\u1ec1 m\u1eb7t mang l\u1ea1i c\u00e1c l\u1ee3i \u00edch sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1ed9 b\u1ec1n n\u00e9n v\u00f2ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n<\/strong>: Y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng n\u00e9n c\u1ee7a h\u1ed9p<\/li>\n\n\n\n<li><strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n<\/strong>: B\u1ea3o v\u1ec7 h\u00e0ng h\u00f3a trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 l\u01b0u kho<\/li>\n\n\n\n<li><strong>Kh\u1ea3 n\u0103ng in \u1ea5n t\u1ed1t h\u01a1n<\/strong>: T\u1ea1o hi\u1ec7u \u1ee9ng \u0111\u1ed3 h\u1ecda ch\u1ea5t l\u01b0\u1ee3ng cao tr\u00ean b\u1ec1 m\u1eb7t bao b\u00ec<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">6.3 Gi\u1ea5y ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f3ng g\u00f3i th\u1ef1c ph\u1ea9m, ch\u1ea5t ph\u1ee7 b\u1ec1 m\u1eb7t ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t. C\u00e1c ch\u1ea5t ph\u1ee7 b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong gi\u1ea5y ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh c\u1ee7a FDA, BfR v\u00e0 EU, v\u1edbi c\u00e1c gi\u1edbi h\u1ea1n c\u1ee5 th\u1ec3 v\u1ec1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u1ef1 di chuy\u1ec3n c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n ch\u1ea5t t\u1ea1o \u0111\u1ed9 \u0111\u1eb7c v\u00e0o th\u1ef1c ph\u1ea9m<\/li>\n\n\n\n<li>T\u1ed5ng l\u01b0\u1ee3ng ch\u1ea5t c\u00f3 th\u1ec3 chi\u1ebft xu\u1ea5t<\/li>\n\n\n\n<li>D\u01b0 l\u01b0\u1ee3ng dung m\u00f4i (\u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m AKD kh\u00f4ng ch\u1ee9a dung m\u00f4i)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">6.4 C\u00e1c b\u00e0i b\u00e1o chuy\u00ean \u0111\u1ec1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 gi\u1ea5y l\u00e0m t\u00fai \u0111\u1ef1ng tr\u00e1i c\u00e2y, gi\u1ea5y \u1ea3nh v\u00e0 b\u00eca carton \u0111\u00f3ng g\u00f3i ch\u1ea5t l\u1ecfng, qu\u00e1 tr\u00ecnh tr\u00e1ng b\u1ec1 m\u1eb7t mang l\u1ea1i c\u00e1c \u0111\u1eb7c t\u00ednh hi\u1ec7u su\u1ea5t c\u1ee5 th\u1ec3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Gi\u1ea5y l\u00e0m t\u00fai \u0111\u1ef1ng tr\u00e1i c\u00e2y<\/strong>: Kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc \u0111\u1ec3 b\u1ea3o v\u1ec7 tr\u00e1i c\u00e2y kh\u1ecfi h\u01b0 h\u1ecfng do \u1ea9m \u01b0\u1edbt<\/li>\n\n\n\n<li><strong>Gi\u1ea5y in \u1ea3nh<\/strong>: \u0110\u1ed9 m\u1ecbn b\u1ec1 m\u1eb7t v\u01b0\u1ee3t tr\u1ed9i v\u00e0 kh\u1ea3 n\u0103ng th\u1ea5m m\u1ef1c\/b\u1ed9t m\u1ef1c t\u1ed1t<\/li>\n\n\n\n<li><strong>T\u1ea5m b\u00eca \u0111\u00f3ng g\u00f3i ch\u1ea5t l\u1ecfng<\/strong>: C\u00e1c \u0111\u1eb7c t\u00ednh t\u1ea1o r\u00e0o c\u1ea3n \u0111\u1ec3 ng\u0103n ch\u1eb7n ch\u1ea5t l\u1ecfng d\u1ea1ng n\u01b0\u1edbc<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">7. Xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111\u1ecbnh h\u01b0\u1edbng t\u01b0\u01a1ng lai<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">7.1 T\u0103ng tr\u01b0\u1edfng th\u1ecb tr\u01b0\u1eddng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1ecb tr\u01b0\u1eddng ch\u1ea5t x\u1eed l\u00fd b\u1ec1 m\u1eb7t gi\u1ea5y to\u00e0n c\u1ea7u ti\u1ebfp t\u1ee5c m\u1edf r\u1ed9ng, \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i gi\u1ea5y \u0111\u00f3ng g\u00f3i hi\u1ec7u su\u1ea5t cao v\u00e0 xu h\u01b0\u1edbng chuy\u1ec3n sang c\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t gi\u1ea5y b\u1ec1n v\u1eefng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Quy m\u00f4 th\u1ecb tr\u01b0\u1eddng: <strong>US$ 1.114 tri\u1ec7u (n\u0103m 2024)<\/strong> , d\u1ef1 ki\u1ebfn s\u1ebd <strong>US$ 1.505 tri\u1ec7u (2031)<\/strong><\/li>\n\n\n\n<li>T\u1ef7 l\u1ec7 t\u0103ng tr\u01b0\u1edfng k\u00e9p h\u00e0ng n\u0103m (CAGR): <strong>4.8%<\/strong> trong giai \u0111o\u1ea1n d\u1ef1 b\u00e1o<\/li>\n\n\n\n<li>Ch\u1ec9 ri\u00eang th\u1ecb tr\u01b0\u1eddng ch\u1ea5t x\u1eed l\u00fd b\u1ec1 m\u1eb7t d\u1ea1ng nh\u0169 t\u01b0\u01a1ng \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh gi\u00e1 \u1edf m\u1ee9c <strong>US$ 315 tri\u1ec7u v\u00e0o n\u0103m 2024<\/strong>, d\u1ef1 ki\u1ebfn s\u1ebd \u0111\u1ea1t m\u1ee9c <strong>US$ 488 tri\u1ec7u v\u00e0o n\u0103m 2031<\/strong> v\u1edbi t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng k\u00e9p h\u00e0ng n\u0103m (CAGR) l\u00e0 6,0%<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">7.2 C\u00e1c y\u1ebfu t\u1ed1 th\u00fac \u0111\u1ea9y ch\u00ednh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed<\/strong>: V\u1edbi d\u1ef1 b\u00e1o kh\u1ed1i l\u01b0\u1ee3ng bao b\u00ec th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed s\u1ebd t\u0103ng tr\u01b0\u1edfng h\u01a1n 14% m\u1ed7i n\u0103m, c\u00e1c gi\u1ea3i ph\u00e1p bao b\u00ec l\u00e0m t\u1eeb gi\u1ea5y c\u1ea7n c\u00f3 c\u00e1c ch\u1ea5t ph\u1ee7 b\u1ec1 m\u1eb7t hi\u1ec7u su\u1ea5t cao \u0111\u1ec3 n\u00e2ng cao kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc v\u00e0 kh\u1ea3 n\u0103ng in \u1ea5n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e1c quy \u0111\u1ecbnh v\u1ec1 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng<\/strong>: Xu h\u01b0\u1edbng chuy\u1ec3n \u0111\u1ed5i to\u00e0n c\u1ea7u sang c\u00e1c gi\u1ea3i ph\u00e1p bao b\u00ec b\u1ec1n v\u1eefng \u0111ang th\u00fac \u0111\u1ea9y s\u1ef1 t\u0103ng tr\u01b0\u1edfng ch\u01b0a t\u1eebng c\u00f3 trong ng\u00e0nh gi\u1ea5y v\u00e0 b\u00eca gi\u1ea5y, t\u1eeb \u0111\u00f3 l\u00e0m gia t\u0103ng nhu c\u1ea7u v\u1ec1 c\u00e1c ch\u1ea5t ph\u1ee7 b\u1ec1 m\u1eb7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Nh\u1eefng c\u1ea3i ti\u1ebfn v\u1ec1 c\u00f4ng ngh\u1ec7<\/strong>: S\u1ef1 c\u1ea3i ti\u1ebfn trong c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd b\u1ec1 m\u1eb7t \u2014 bao g\u1ed3m vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c ch\u1ea5t ph\u1ee5 gia c\u00f3 hi\u1ec7u su\u1ea5t cao v\u00e0 th\u00e2n thi\u1ec7n h\u01a1n v\u1edbi m\u00f4i tr\u01b0\u1eddng \u2014 \u0111ang th\u00fac \u0111\u1ea9y s\u1ef1 t\u0103ng tr\u01b0\u1edfng c\u1ee7a th\u1ecb tr\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 in \u1ea5n<\/strong>: S\u1ef1 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd c\u1ee7a c\u00e1c c\u00f4ng ngh\u1ec7 in k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 in t\u1ed1c \u0111\u1ed9 cao ti\u1ebfp t\u1ee5c n\u00e2ng cao nh\u1eefng k\u1ef3 v\u1ecdng v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t gi\u1ea5y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7.3 Nh\u1eefng \u0111\u1ed5i m\u1edbi trong t\u01b0\u01a1ng lai<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c xu h\u01b0\u1edbng m\u1edbi n\u1ed5i trong c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd b\u1ec1 m\u1eb7t bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tinh b\u1ed9t bi\u1ebfn t\u00ednh b\u1eb1ng enzym<\/strong>: Mang l\u1ea1i \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111\u1ed9 nh\u1edbt v\u00e0 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i<\/li>\n\n\n\n<li><strong>Ch\u1ea5t l\u00e0m c\u1ee9ng \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng b\u1eb1ng nano-cellulose<\/strong>: K\u1ebft h\u1ee3p c\u00e1c ch\u1ea5t \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc truy\u1ec1n th\u1ed1ng v\u1edbi v\u1eadt li\u1ec7u nano cellulose \u0111\u1ec3 n\u00e2ng cao t\u00ednh ch\u1ea5t t\u1ea1o l\u1edbp ng\u0103n c\u00e1ch<\/li>\n\n\n\n<li><strong>Ch\u1ea5t l\u00e0m c\u1ee9ng c\u00f3 ngu\u1ed3n g\u1ed1c sinh h\u1ecdc<\/strong>: \u0110\u00e1p \u1ee9ng nhu c\u1ea7u v\u1ec1 c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf t\u00e1i t\u1ea1o v\u00e0 c\u00f3 th\u1ec3 ph\u00e2n h\u1ee7y sinh h\u1ecdc<\/li>\n\n\n\n<li><strong>H\u1ec7 th\u1ed1ng \u0111\u1ecbnh c\u1ee1 th\u00f4ng minh<\/strong>: Gi\u00e1m s\u00e1t v\u00e0 \u0111i\u1ec1u khi\u1ec3n theo th\u1eddi gian th\u1ef1c qu\u00e1 tr\u00ecnh phun ch\u1ea5t l\u00e0m \u0111\u1eb7c nh\u1eb1m t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">8. K\u1ebft lu\u1eadn: X\u00e1c \u0111\u1ecbnh quy m\u00f4 b\u1ec1 m\u1eb7t nh\u01b0 m\u1ed9t n\u0103ng l\u1ef1c chi\u1ebfn l\u01b0\u1ee3c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f4ng ngh\u1ec7 x\u1eed l\u00fd b\u1ec1 m\u1eb7t \u0111\u00e3 ph\u00e1t tri\u1ec3n t\u1eeb m\u1ed9t c\u00f4ng ngh\u1ec7 chuy\u00ean bi\u1ec7t d\u00e0nh cho c\u00e1c lo\u1ea1i gi\u1ea5y \u0111\u1eb7c bi\u1ec7t th\u00e0nh m\u1ed9t quy tr\u00ecnh kh\u00f4ng th\u1ec3 thi\u1ebfu trong ng\u00e0nh s\u1ea3n xu\u1ea5t gi\u1ea5y hi\u1ec7n \u0111\u1ea1i. Kh\u1ea3 n\u0103ng \u0111\u1ed3ng th\u1eddi n\u00e2ng cao t\u00ednh in \u1ea5n, kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc, \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u00e0 \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u b\u1ec1 m\u1eb7t \u2014 \u0111\u1ed3ng th\u1eddi mang l\u1ea1i hi\u1ec7u su\u1ea5t gi\u1eef ch\u1ea5t cao v\u00e0 hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh b\u1ea5t k\u1ec3 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u2014 \u0111\u00e3 bi\u1ebfn c\u00f4ng ngh\u1ec7 n\u00e0y th\u00e0nh m\u1ed9t n\u0103ng l\u1ef1c chi\u1ebfn l\u01b0\u1ee3c cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t gi\u1ea5y ph\u1ee5c v\u1ee5 c\u00e1c th\u1ecb tr\u01b0\u1eddng \u0111a d\u1ea1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng \u0111i\u1ec3m ch\u00ednh c\u1ea7n l\u01b0u \u00fd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vi\u1ec7c \u0111\u1ecbnh c\u1ee1 b\u1ec1 m\u1eb7t l\u00e0 y\u1ebfu t\u1ed1 b\u1ed5 sung cho vi\u1ec7c \u0111\u1ecbnh c\u1ee1 b\u00ean trong<\/strong>, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 thay th\u1ebf; hai h\u1ec7 th\u1ed1ng n\u00e0y ph\u1ed1i h\u1ee3p v\u1edbi nhau \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u c\u1ee7a gi\u1ea5y<\/li>\n\n\n\n<li><strong>Ch\u1ee9c n\u0103ng quy\u1ebft \u0111\u1ecbnh s\u1ef1 l\u1ef1a ch\u1ecdn<\/strong>: C\u00e1c ch\u1ea5t t\u1ea1o l\u1edbp b\u1ec1 m\u1eb7t ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc (AKD, SMA, SAE) c\u00f3 c\u00f4ng d\u1ee5ng kh\u00e1c v\u1edbi c\u00e1c ch\u1ea5t t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n (tinh b\u1ed9t, CMC, PVA)<\/li>\n\n\n\n<li><strong>T\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng th\u1ecb tr\u01b0\u1eddng r\u1ea5t m\u1ea1nh m\u1ebd<\/strong>: Th\u1ecb tr\u01b0\u1eddng ch\u1ea5t l\u00e0m c\u1ee9ng b\u1ec1 m\u1eb7t to\u00e0n c\u1ea7u d\u1ef1 ki\u1ebfn s\u1ebd \u0111\u1ea1t m\u1ee9c <strong>US$ 1,5 t\u1ef7 v\u00e0o n\u0103m 2031<\/strong><\/li>\n\n\n\n<li><strong>Ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng \u0111ang th\u00fac \u0111\u1ea9y s\u1ef1 \u0111\u1ed5i m\u1edbi<\/strong>: C\u00e1c ch\u1ea5t l\u00e0m c\u1ee9ng c\u00f3 ngu\u1ed3n g\u1ed1c sinh h\u1ecdc v\u00e0 \u0111\u01b0\u1ee3c bi\u1ebfn t\u00ednh b\u1eb1ng enzym \u0111ang tr\u1edf th\u00e0nh nh\u1eefng xu h\u01b0\u1edbng ch\u1ee7 \u0111\u1ea1o<\/li>\n\n\n\n<li><strong>\u1ee8ng d\u1ee5ng quy\u1ebft \u0111\u1ecbnh chi\u1ebfn l\u01b0\u1ee3c<\/strong>: Ph\u01b0\u01a1ng ph\u00e1p x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc b\u1ec1 m\u1eb7t t\u1ed1i \u01b0u thay \u0111\u1ed5i t\u00f9y theo lo\u1ea1i gi\u1ea5y \u2014 t\u1eeb gi\u1ea5y v\u0103n h\u00f3a \u0111\u1ebfn b\u00eca bao b\u00ec cho \u0111\u1ebfn c\u00e1c \u1ee9ng d\u1ee5ng chuy\u00ean d\u1ee5ng<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00f4ng ty TNHH C\u00f4ng ngh\u1ec7 LY Chem.<\/strong> , v\u1edbi h\u01a1n hai th\u1eadp k\u1ef7 kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t gi\u1ea5y, cung c\u1ea5p m\u1ed9t lo\u1ea1t c\u00e1c gi\u1ea3i ph\u00e1p x\u1eed l\u00fd b\u1ec1 m\u1eb7t to\u00e0n di\u1ec7n, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nh\u1eefng nhu c\u1ea7u \u0111a d\u1ea1ng c\u1ee7a c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t gi\u1ea5y hi\u1ec7n \u0111\u1ea1i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>LY-AKD302 (Ch\u1ea5t t\u1ea1o \u0111\u1ed9 b\u00e1m d\u00ednh b\u1ec1 m\u1eb7t AKD)<\/strong> : Mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc v\u01b0\u1ee3t tr\u1ed9i v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n khi s\u1eed d\u1ee5ng c\u00f9ng tinh b\u1ed9t, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean bi\u1ec7t cho l\u1edbp l\u00f5i s\u00f3ng v\u00e0 l\u1edbp l\u00f3t<\/li>\n\n\n\n<li><strong>LY-BB201 (Ch\u1ea5t ph\u1ee7 b\u1ec1 m\u1eb7t styrene-acrylate)<\/strong> : M\u1ed9t lo\u1ea1i nh\u0169 t\u01b0\u01a1ng cationic gi\u00fap thay th\u1ebf m\u1ed9t ph\u1ea7n ch\u1ea5t l\u00e0m c\u1ee9ng b\u00ean trong \u0111\u1ed3ng th\u1eddi n\u00e2ng cao \u0111\u1ed9 b\u1ec1n n\u00e9n v\u00f2ng v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc cho gi\u1ea5y l\u00f3t kraft v\u00e0 gi\u1ea5y tr\u1eafng<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Khi ng\u00e0nh c\u00f4ng nghi\u1ec7p gi\u1ea5y to\u00e0n c\u1ea7u ti\u1ebfp t\u1ee5c chuy\u1ec3n m\u00ecnh h\u01b0\u1edbng t\u1edbi ch\u1ea5t l\u01b0\u1ee3ng cao h\u01a1n, t\u00ednh b\u1ec1n v\u1eefng cao h\u01a1n v\u00e0 hi\u1ec7u su\u1ea5t \u0111\u01b0\u1ee3c n\u00e2ng cao, c\u00f4ng ngh\u1ec7 tr\u00e1ng b\u1ec1 m\u1eb7t s\u1ebd v\u1eabn gi\u1eef v\u1ecb tr\u00ed ti\u00ean phong trong c\u00e1c \u0111\u1ed5i m\u1edbi c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t gi\u1ea5y. LY Chem cam k\u1ebft h\u1ed7 tr\u1ee3 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t gi\u1ea5y th\u00edch \u1ee9ng v\u1edbi b\u1ed1i c\u1ea3nh \u0111ang kh\u00f4ng ng\u1eebng thay \u0111\u1ed5i n\u00e0y b\u1eb1ng c\u00e1c gi\u1ea3i ph\u00e1p h\u00f3a ch\u1ea5t \u0111\u00e1ng tin c\u1eady v\u00e0 hi\u1ec7u su\u1ea5t cao.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 c\u00e1c gi\u1ea3i ph\u00e1p x\u1eed l\u00fd b\u1ec1 m\u1eb7t c\u1ee7a LY Chem c\u0169ng nh\u01b0 d\u00f2ng s\u1ea3n ph\u1ea9m h\u00f3a ch\u1ea5t s\u1ea3n xu\u1ea5t gi\u1ea5y \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a ch\u00fang t\u00f4i, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi \u0111\u1ed9i ng\u0169 b\u00e1n h\u00e0ng k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ph\u1ea1m vi \u1ee9ng d\u1ee5ng v\u00e0 l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c ph\u1ee7 ch\u1ea5t l\u00e0m c\u1ee9ng b\u1ec1 m\u1eb7t gi\u1ea5y \u2013 T\u00e0i li\u1ec7u b\u1eb1ng s\u00e1ng ch\u1ebf, EPO<\/li>\n\n\n\n<li>So s\u00e1nh gi\u1eefa qu\u00e1 tr\u00ecnh x\u1eed l\u00fd b\u1ec1 m\u1eb7t v\u00e0 x\u1eed l\u00fd b\u00ean trong \u2013 Hand Papermaking, 2024<\/li>\n\n\n\n<li>C\u00e1c lo\u1ea1i ch\u1ea5t t\u1ea1o l\u1edbp b\u1ec1 m\u1eb7t (AKD, tinh b\u1ed9t, PVA, CMC) \u2013 Baidu Baike, 2026<\/li>\n\n\n\n<li>B\u00e1o c\u00e1o th\u1ecb tr\u01b0\u1eddng ch\u1ea5t ph\u1ee7 b\u1ec1 m\u1eb7t gi\u1ea5y to\u00e0n c\u1ea7u n\u0103m 2025 \u2013 QY Research, 2025<\/li>\n\n\n\n<li>X\u1eed l\u00fd b\u1ec1 m\u1eb7t \u0111\u1ec3 t\u0103ng \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng in \u1ea5n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc \u2013 Amazon Chem<\/li>\n\n\n\n<li>Tinh b\u1ed9t v\u00e0 c\u00e1c d\u1eabn xu\u1ea5t c\u1ee7a n\u00f3 trong l\u1edbp ph\u1ee7 gi\u1ea5y: M\u1ed9t b\u00e0i t\u1ed5ng quan \u2013 ScienceDirect, 2019<\/li>\n\n\n\n<li>Ch\u1ea5t ph\u1ee7 b\u1ec1 m\u1eb7t AKD cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f3ng g\u00f3i \u2013 TradeKorea \/ Research and Markets<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Surface Sizing in Papermaking: Principles, Applications, and Functional Classification 1. Introduction: The Evolution of Surface &#8230; <a title=\"X\u1eed l\u00fd b\u1ec1 m\u1eb7t trong s\u1ea3n xu\u1ea5t gi\u1ea5y: Nguy\u00ean l\u00fd, \u1ee9ng d\u1ee5ng v\u00e0 ph\u00e2n lo\u1ea1i theo ch\u1ee9c n\u0103ng\" class=\"read-more\" href=\"https:\/\/lypaperchem.com\/vi\/surface-sizing-in-papermaking-principles-applications-and-functional-classification\/\" aria-label=\"\u0110\u1ecdc th\u00eam v\u1ec1 Surface Sizing in Papermaking: Principles, Applications, and Functional Classification\">\u0110\u1ecdc th\u00eam<\/a><\/p>","protected":false},"author":1,"featured_media":1136,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-1120","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-guides","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-33"],"_links":{"self":[{"href":"https:\/\/lypaperchem.com\/vi\/wp-json\/wp\/v2\/posts\/1120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lypaperchem.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lypaperchem.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lypaperchem.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lypaperchem.com\/vi\/wp-json\/wp\/v2\/comments?post=1120"}],"version-history":[{"count":1,"href":"https:\/\/lypaperchem.com\/vi\/wp-json\/wp\/v2\/posts\/1120\/revisions"}],"predecessor-version":[{"id":1121,"href":"https:\/\/lypaperchem.com\/vi\/wp-json\/wp\/v2\/posts\/1120\/revisions\/1121"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lypaperchem.com\/vi\/wp-json\/wp\/v2\/media\/1136"}],"wp:attachment":[{"href":"https:\/\/lypaperchem.com\/vi\/wp-json\/wp\/v2\/media?parent=1120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lypaperchem.com\/vi\/wp-json\/wp\/v2\/categories?post=1120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lypaperchem.com\/vi\/wp-json\/wp\/v2\/tags?post=1120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}