{"id":301,"date":"2021-09-24T11:21:20","date_gmt":"2021-09-24T03:21:20","guid":{"rendered":"https:\/\/www.ketegroup.com\/?p=301"},"modified":"2023-08-11T11:44:29","modified_gmt":"2023-08-11T03:44:29","slug":"what-glue-paper-bag-making-machine-use","status":"publish","type":"post","link":"https:\/\/www.ketegroup.com\/vn\/may-lam-tui-giay-su-dung-keo-gi\/","title":{"rendered":"M\u00e1y l\u00e0m t\u00fai gi\u1ea5y s\u1eed d\u1ee5ng keo g\u00ec"},"content":{"rendered":"

Keo d\u00e1n m\u00e1y l\u00e0m t\u00fai gi\u1ea5y<\/a><\/p>\n\n\n\n

1. T\u1ea1o h\u00ecnh \u1ed1ng gi\u1ea5y<\/a><\/p>\n\n\n\n

2. L\u00e0m c\u1eeda s\u1ed5 nh\u1ef1a<\/a><\/p>\n\n\n\n

2.1 C\u1eeda s\u1ed5 nh\u1ef1a th\u00f4ng th\u01b0\u1eddng<\/a><\/p>\n\n\n\n

2.2 C\u1eeda s\u1ed5 nh\u1ef1a m\u1edf ho\u00e0n to\u00e0n<\/a><\/p>\n\n\n\n

3. D\u00e1n keo v\u00e0o \u0111\u00e1y vu\u00f4ng<\/a><\/p>\n\n\n\n

4. \u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a ba lo\u1ea1i n\u00e0y <\/a>\u0111\u00e1nh m\u00e1ykeo<\/a><\/p>\n\n\n\n

4.1 Keo g\u1ed1c n\u01b0\u1edbc<\/a><\/p>\n\n\n\n

4.2 Keo n\u00f3ng ch\u1ea3y<\/a><\/p>\n\n\n\n

4.3 Keo d\u00e1n gi\u1ea5y nh\u1ef1a<\/a><\/p>\n\n\n\n

Keo d\u00e1n m\u00e1y l\u00e0m t\u00fai gi\u1ea5y<\/a><\/h1>\n\n\n\n

Ng\u00e0nh c\u00f4ng nghi\u1ec7p bao b\u00ec l\u00e0 m\u1ed9t trong nh\u1eefng th\u1ecb tr\u01b0\u1eddng l\u1edbn v\u1ec1 ch\u1ea5t k\u1ebft d\u00ednh. Khi th\u1ecb tr\u01b0\u1eddng c\u00f3 y\u00eau c\u1ea7u ng\u00e0y c\u00e0ng cao \u0111\u1ed1i v\u1edbi bao b\u00ec s\u1ea3n ph\u1ea9m, t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i s\u1ea3n ph\u1ea9m bao b\u00ec in \u0111\u1eb9p \u0111\u1ec1u \u0111\u01b0a ra y\u00eau c\u1ea7u cao h\u01a1n \u0111\u1ed1i v\u1edbi ch\u1ea5t k\u1ebft d\u00ednh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u00f3, \u0111i\u1ec1u n\u00e0y c\u0169ng th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng c\u1ee7a ch\u1ea5t k\u1ebft d\u00ednh bao b\u00ec. Keo \u0111\u00f3ng vai tr\u00f2 r\u1ea5t quan tr\u1ecdng trong ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y l\u00e0m t\u00fai gi\u1ea5y<\/a>. V\u00ed d\u1ee5, khi g\u1ea5p gi\u1ea5y c\u1ea7n keo v\u00e0 khi t\u1ea1o \u0111\u00e1y vu\u00f4ng c\u0169ng c\u1ea7n keo. V\u00ec v\u1eady, n\u1ebfu kh\u00f4ng c\u00f3 keo, t\u00fai gi\u1ea5y kh\u00f4ng th\u1ec3 t\u1ea1o h\u00ecnh \u0111\u01b0\u1ee3c. V\u00ec v\u1eady, h\u00f4m nay t\u00f4i mu\u1ed1n gi\u1edbi thi\u1ec7u v\u1edbi c\u00e1c b\u1ea1n lo\u1ea1i keo n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong t\u1eebng kh\u00e2u s\u1ea3n xu\u1ea5t t\u00fai gi\u1ea5y.<\/p>\n\n\n\n

1. T\u1ea1o h\u00ecnh \u1ed1ng gi\u1ea5y<\/a><\/h2>\n\n\n\n

C\u00f3 hai lo\u1ea1i keo \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u01a1n v\u1ecb g\u1ea5p gi\u1ea5y. N\u1ebfu v\u1eadt li\u1ec7u gi\u1ea5y c\u1ee7a b\u1ea1n l\u00e0 gi\u1ea5y nhi\u1ec1u l\u1edbp, th\u00ec b\u1ea1n ph\u1ea3i s\u1eed d\u1ee5ng keo n\u00f3ng ch\u1ea3y trong \u0111\u01a1n v\u1ecb s\u1ea3n xu\u1ea5t n\u00e0y. Keo n\u00f3ng ch\u1ea3y l\u00e0 m\u1ed9t lo\u1ea1i keo nh\u1ef1a. Tr\u1ea1ng th\u00e1i v\u1eadt l\u00fd c\u1ee7a n\u00f3 thay \u0111\u1ed5i theo s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 trong m\u1ed9t ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh, nh\u01b0ng t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a n\u00f3 v\u1eabn kh\u00f4ng thay \u0111\u1ed5i. N\u00f3 kh\u00f4ng \u0111\u1ed9c h\u1ea1i v\u00e0 kh\u00f4ng v\u1ecb v\u00e0 l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m h\u00f3a h\u1ecdc th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n

N\u1ebfu ch\u1ea5t li\u1ec7u gi\u1ea5y c\u1ee7a b\u1ea1n l\u00e0 gi\u1ea5y kraft, th\u00ec trong li\u00ean k\u1ebft n\u00e0y, b\u1ea1n ph\u1ea3i s\u1eed d\u1ee5ng keo g\u1ed1c n\u01b0\u1edbc. Keo g\u1ed1c n\u01b0\u1edbc l\u00e0 m\u1ed9t lo\u1ea1i keo th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng polyme t\u1ef1 nhi\u00ean ho\u1eb7c polyme t\u1ed5ng h\u1ee3p l\u00e0m ch\u1ea5t k\u1ebft d\u00ednh v\u00e0 n\u01b0\u1edbc l\u00e0m dung m\u00f4i ho\u1eb7c ch\u1ea5t ph\u00e2n t\u00e1n \u0111\u1ec3 thay th\u1ebf c\u00e1c dung m\u00f4i h\u1eefu c\u01a1 \u0111\u1ed9c h\u1ea1i g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n

\u01afu \u0111i\u1ec3m c\u1ee7a keo g\u1ed1c n\u01b0\u1edbc ch\u1ee7 y\u1ebfu l\u00e0 kh\u00f4ng \u0111\u1ed9c h\u1ea1i, kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m, kh\u00f4ng b\u1eaft l\u1eeda, an to\u00e0n khi s\u1eed d\u1ee5ng v\u00e0 d\u1ec5 th\u1ef1c hi\u1ec7n quy tr\u00ecnh s\u1ea3n xu\u1ea5t s\u1ea1ch. Nh\u01b0\u1ee3c \u0111i\u1ec3m bao g\u1ed3m t\u1ed1c \u0111\u1ed9 kh\u00f4 ch\u1eadm, kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc k\u00e9m v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng b\u0103ng gi\u00e1 k\u00e9m. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa keo n\u00f3ng ch\u1ea3y v\u00e0 keo g\u1ed1c n\u01b0\u1edbc l\u00e0 keo n\u00f3ng ch\u1ea3y kh\u00f4 nhanh h\u01a1n keo g\u1ed1c n\u01b0\u1edbc, v\u00ec v\u1eady ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi gi\u1ea5y phim \u01b0\u1edbt.<\/p>\n\n\n\n

2. L\u00e0m c\u1eeda s\u1ed5 nh\u1ef1a<\/a><\/h2>\n\n\n\n

2.1 C\u1eeda s\u1ed5 nh\u1ef1a th\u00f4ng th\u01b0\u1eddng<\/a><\/h3>\n\n\n\n

Keo d\u00f9ng trong s\u1ea3n xu\u1ea5t c\u1eeda s\u1ed5 nh\u1ef1a th\u00f4ng th\u01b0\u1eddng l\u00e0 keo nh\u1ef1a gi\u1ea5y. Keo nh\u1ef1a gi\u1ea5y l\u00e0 lo\u1ea1i keo chuy\u00ean d\u1ee5ng \u0111\u1ec3 d\u00e1n m\u00e0ng polyethylene (PE) v\u00e0 polypropylene (PP) l\u00ean gi\u1ea5y. Keo n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c th\u00f9ng carton ph\u1ee7 nh\u1ef1a, c\u1ea7m tay t\u00fai gi\u1ea5y<\/a>v\u00e0 s\u1ef1 li\u00ean k\u1ebft gi\u1eefa b\u1ec1 m\u1eb7t keo m\u1edd v\u1edbi l\u1edbp keo b\u00f3ng v\u00e0 gi\u1ea5y.<\/p>\n\n\n\n

2.2 C\u1eeda s\u1ed5 nh\u1ef1a m\u1edf ho\u00e0n to\u00e0n<\/a><\/h3>\n\n\n\n

C\u1eeda s\u1ed5 nh\u1ef1a m\u1edf ho\u00e0n to\u00e0n l\u00e0 c\u1eeda s\u1ed5 nh\u1ef1a c\u00f3 chi\u1ec1u d\u00e0i b\u1eb1ng chi\u1ec1u cao c\u1ee7a t\u00fai. Khi l\u00e0m lo\u1ea1i c\u1eeda s\u1ed5 nh\u1ef1a n\u00e0y, b\u1ea1n ph\u1ea3i s\u1eed d\u1ee5ng keo n\u00f3ng ch\u1ea3y hai l\u1ea7n. V\u00ec c\u1eeda s\u1ed5 nh\u1ef1a c\u00f3 hai m\u1eb7t v\u00e0 keo n\u00f3ng ch\u1ea3y kh\u00f4 nhanh h\u01a1n, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p phun keo hai l\u1ea7n \u0111\u1ec3 d\u00e1n.<\/p>\n\n\n\n

Lo\u1ea1i m\u00e0ng keo n\u00f3ng ch\u1ea3y n\u00e0y th\u00edch h\u1ee3p cho c\u00e1c quy tr\u00ecnh c\u00e1n m\u00e0ng th\u1ee9 c\u1ea5p. Gi\u1ea5y nh\u1ea3 ho\u1eb7c m\u00e0ng nh\u1ea3 \u1edf m\u1eb7t sau c\u1ee7a m\u00e0ng keo n\u00f3ng ch\u1ea3y ch\u1ee7 y\u1ebfu \u0111\u00f3ng vai tr\u00f2 b\u1ea3o v\u1ec7 v\u00e0 c\u00e1n m\u00e0ng chuy\u1ec3n. V\u00ec v\u1eady, n\u00f3 r\u1ea5t th\u00edch h\u1ee3p \u0111\u1ec3 li\u00ean k\u1ebft v\u1edbi m\u00e0ng nh\u1ef1a. Tr\u1ea1ng th\u00e1i v\u1eadt l\u00fd c\u1ee7a keo n\u00f3ng ch\u1ea3y thay \u0111\u1ed5i theo nhi\u1ec7t \u0111\u1ed9 trong m\u1ed9t ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh, nh\u01b0ng t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a n\u00f3 v\u1eabn kh\u00f4ng thay \u0111\u1ed5i. Kh\u00f4ng \u0111\u1ed9c h\u1ea1i v\u00e0 kh\u00f4ng v\u1ecb, \u0111\u00e2y l\u00e0 s\u1ea3n ph\u1ea9m h\u00f3a h\u1ecdc th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n

Do b\u1ea3n th\u00e2n s\u1ea3n ph\u1ea9m r\u1ea5t ch\u1eafc ch\u1eafn n\u00ean thu\u1eadn ti\u1ec7n cho vi\u1ec7c \u0111\u00f3ng g\u00f3i, v\u1eadn chuy\u1ec3n, l\u01b0u tr\u1eef, kh\u00f4ng ch\u1ee9a dung m\u00f4i, kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m v\u00e0 kh\u00f4ng \u0111\u1ed9c h\u1ea1i, c\u0169ng nh\u01b0 c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u01a1n gi\u1ea3n, gi\u00e1 tr\u1ecb gia t\u0103ng cao, \u0111\u1ed9 li\u00ean k\u1ebft cao v\u00e0 t\u1ed1c \u0111\u1ed9 nhanh.<\/p>\n\n\n\n

3. D\u00e1n keo v\u00e0o \u0111\u00e1y vu\u00f4ng<\/a><\/h2>\n\n\n\n

B\u1ea1n s\u1ebd s\u1eed d\u1ee5ng keo d\u00e1n gi\u1ea5y nh\u1ef1a<\/a> khi d\u00e1n \u0111\u00e1y vu\u00f4ng c\u1ee7a t\u00fai gi\u1ea5y l\u00e0m b\u1eb1ng gi\u1ea5y drench film. T\u1ea1i sao b\u1ea1n kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng keo n\u00f3ng ch\u1ea3y? C\u00f3 l\u00fd do \u0111\u1ec3 cho r\u1eb1ng keo n\u00f3ng ch\u1ea3y l\u00e0 lo\u1ea1i keo ph\u00f9 h\u1ee3p nh\u1ea5t \u0111\u1ec3 d\u00e1n gi\u1ea5y c\u00e1n m\u00e0ng, nh\u01b0ng v\u00ec keo n\u00f3ng ch\u1ea3y s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n ph\u1ed1i n\u00ean kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ec3 d\u00e1n m\u1ed9t di\u1ec7n t\u00edch l\u1edbn nh\u01b0 v\u1eady \u1edf \u0111\u00e1y c\u1ee7a m\u1ed9t h\u00ecnh vu\u00f4ng.<\/p>\n\n\n\n

V\u00e0 keo gi\u1ea5y-nh\u1ef1a c\u0169ng c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 d\u00e1n l\u00ean gi\u1ea5y drench film, v\u00ec v\u1eady h\u00e3y s\u1eed d\u1ee5ng keo gi\u1ea5y-nh\u1ef1a. B\u1edfi v\u00ec b\u1ec1 m\u1eb7t c\u1ee7a gi\u1ea5y drench film t\u01b0\u01a1ng \u0111\u1ed1i nh\u1eb5n, n\u1ebfu s\u1eed d\u1ee5ng keo n\u01b0\u1edbc s\u1ebd kh\u00f4ng d\u00ednh, v\u00ec v\u1eady ph\u1ea3i s\u1eed d\u1ee5ng keo gi\u1ea5y-nh\u1ef1a.<\/p>\n\n\n\n

Keo nh\u1ef1a gi\u1ea5y l\u00e0 s\u1ea3n ph\u1ea9m nh\u0169 t\u01b0\u01a1ng n\u01b0\u1edbc, kh\u00f4ng \u0111\u1ed9c h\u1ea1i v\u00e0 kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m. M\u00e0ng keo dai, c\u00f3 kh\u1ea3 n\u0103ng th\u1ea5m t\u1ed1t v\u00e0o b\u1ec1 m\u1eb7t tr\u00e1ng men v\u00e0 m\u00e0ng, c\u01b0\u1eddng \u0111\u1ed9 li\u00ean k\u1ebft cao, kh\u1ea3 n\u0103ng ch\u1ea3i t\u1ed1t v\u00e0 kh\u00f4ng b\u1ecb k\u00e9o d\u00e2y. S\u1ea3n ph\u1ea9m ph\u1ee7 b\u1eb1ng tay c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c li\u00ean k\u1ebft trong v\u00f2ng 2-30 ph\u00fat, r\u1ea5t ti\u1ec7n l\u1ee3i v\u00e0 hi\u1ec7u qu\u1ea3. S\u1ea3n ph\u1ea9m ph\u1ee7 b\u1eb1ng m\u00e1y l\u00fac \u0111\u1ea7u b\u00e1m d\u00ednh ch\u1eafc ch\u1eafn v\u00e0 s\u1ebd kh\u00f4ng bao gi\u1edd bong ra sau khi b\u00f3 v\u00e0 \u00e9p.<\/p>\n\n\n\n

Keo nh\u1ef1a gi\u1ea5y l\u00e0 s\u1ea3n ph\u1ea9m kh\u00f4 nhanh, \u0111\u1ed9 b\u00e1m d\u00ednh ban \u0111\u1ea7u nhanh, ph\u00e1 h\u1ee7y s\u1ee3i gi\u1ea5y trong kho\u1ea3ng 30 ph\u00fat, kh\u00f4ng b\u1ecb v\u1ee1 sau khi d\u00e1n, m\u00e0ng kh\u00f4ng b\u1ecb gi\u00f2n. Keo nh\u1ef1a gi\u1ea5y kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t d\u00e1n \u1edf nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng d\u01b0\u1edbi -20 \u00b0C v\u00e0 tr\u00ean 70 \u00b0C, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 th\u1ea5p v\u00e0 ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao tuy\u1ec7t v\u1eddi.<\/p>\n\n\n\n

4. \u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a ba lo\u1ea1i keo n\u00e0y<\/a><\/h2>\n\n\n\n

4.1 Keo g\u1ed1c n\u01b0\u1edbc<\/a><\/h3>\n\n\n\n

Keo ph\u1ee7 g\u1ed1c n\u01b0\u1edbc \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1ch nh\u0169 h\u00f3a nh\u1ef1a acrylic ho\u1eb7c polyurethane th\u00f4ng qua thi\u1ebft b\u1ecb nh\u0169 h\u00f3a \u0111\u1eb7c bi\u1ec7t v\u1edbi n\u01b0\u1edbc l\u00e0m dung m\u00f4i. \u01afu \u0111i\u1ec3m l\u1edbn nh\u1ea5t c\u1ee7a n\u00f3 l\u00e0 \u0111a d\u1ea1ng, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, gi\u00e1 th\u00e0nh th\u1ea5p v\u00e0 nhi\u1ec1u l\u1edbp ph\u1ee7 hi\u1ec7n nay s\u1eed d\u1ee5ng keo tan trong n\u01b0\u1edbc.<\/p>\n\n\n\n

\u01afu \u0111i\u1ec3m c\u1ee7a keo n\u01b0\u1edbc l\u00e0 s\u1eed d\u1ee5ng n\u01b0\u1edbc l\u00e0m dung m\u00f4i, gi\u00e1 th\u00e0nh r\u1ebb, th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, nh\u00ecn chung kh\u00f4ng \u0111\u1ed9c h\u1ea1i, kh\u00f4ng m\u00f9i, b\u1ea3n th\u00e2n keo kh\u00f4ng b\u1eaft l\u1eeda, c\u00f3 ph\u1ea1m vi h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn r\u1ed9ng v\u00e0 ph\u1ea1m vi \u0111\u1ed9 nh\u1edbt r\u1ed9ng, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed cao \u1edf n\u1ed3ng \u0111\u1ed9 cao, c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u1ed9 th\u1ea9m th\u1ea5u v\u00e0 \u0111\u1ed9 th\u1ea5m \u01b0\u1edbt. M\u1ed9t s\u1ed1 lo\u1ea1i keo n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc v\u00e0 \u0111\u1ed9 li\u00ean k\u1ebft t\u1ed1t.<\/p>\n\n\n\n

Nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 th\u1eddi gian l\u01b0u h\u00f3a d\u00e0i, c\u00f3 th\u1ec3 r\u00fat ng\u1eafn th\u1eddi gian l\u01b0u h\u00f3a b\u1eb1ng c\u00e1ch gia nhi\u1ec7t qua xi lanh s\u1ea5y. Kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc y\u1ebfu (c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n b\u1eb1ng c\u00e1ch th\u00eam ch\u1ea5t l\u01b0u h\u00f3a), \u0111\u1ed9 nh\u1edbt ban \u0111\u1ea7u kh\u00f4ng t\u1ed1t, \u0111\u1ed9 b\u1ec1n li\u00ean k\u1ebft v\u1edbi v\u1eadt li\u1ec7u kh\u00f3 d\u00ednh c\u00f3 \u0111\u1ed9 ph\u00e2n c\u1ef1c nh\u1ecf kh\u00f4ng l\u00fd t\u01b0\u1edfng, v\u00e0 s\u1ebd \u0111\u00f4ng c\u1ee9ng \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, co v\u1ea3i, nh\u0103n ho\u1eb7c cong gi\u1ea5y, c\u00f3 th\u1ec3 b\u1ecb nhi\u1ec5m b\u1ea9n b\u1edfi m\u1ed9t s\u1ed1 d\u1ee5ng c\u1ee5 b\u1eb1ng kim lo\u1ea1i, \u0103n m\u00f2n m\u1ed9t s\u1ed1 kim lo\u1ea1i, kh\u00f4 ch\u1eadm v\u00e0 c\u00f3 t\u00ednh ch\u1ea5t \u0111i\u1ec7n k\u00e9m.<\/p>\n\n\n\n

K\u1ebft c\u1ea5u c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 ph\u1ea1m vi \u0111\u1ed9 nh\u1edbt r\u1ed9ng, c\u00f3 th\u1ec3 phun, l\u0103n, c\u1ea1o, m\u00f4i tr\u01b0\u1eddng thi c\u00f4ng t\u1ed1t, m\u00e1y m\u00f3c thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 r\u1eeda tr\u1ef1c ti\u1ebfp b\u1eb1ng n\u01b0\u1edbc.<\/p>\n\n\n\n

4.2 Keo n\u00f3ng ch\u1ea3y<\/a><\/h3>\n\n\n\n

\u01afu \u0111i\u1ec3m c\u1ee7a keo n\u00f3ng ch\u1ea3y l\u00e0 chi ph\u00ed \u0111\u00f3ng g\u00f3i v\u00e0 v\u1eadn chuy\u1ec3n th\u1ea5p h\u01a1n tr\u00ean m\u1ed9t \u0111\u01a1n v\u1ecb v\u1eadt li\u1ec7u, kh\u00f4ng c\u1ea7n \u0111\u00f4ng l\u1ea1nh, kh\u00f4ng c\u1ea7n thi\u1ebft b\u1ecb s\u1ea5y v\u00e0 s\u1ea5y kh\u00f4, d\u1ec5 d\u00e0ng li\u00ean k\u1ebft c\u00e1c b\u1ec1 m\u1eb7t kh\u00f4ng th\u1ea5m n\u01b0\u1edbc, l\u1ef1c li\u00ean k\u1ebft nhanh, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh khi l\u01b0u tr\u1eef t\u1ed1t, m\u00e0ng li\u00ean t\u1ee5c v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc, kh\u00f4ng th\u1ea5m h\u01a1i n\u01b0\u1edbc.<\/p>\n\n\n\n

Nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 c\u1ea7n thi\u1ebft b\u1ecb \u1ee9ng d\u1ee5ng \u0111\u1eb7c bi\u1ec7t, \u0111\u1ed9 b\u1ec1n b\u1ecb h\u1ea1n ch\u1ebf do gi\u1edbi h\u1ea1n \u0111\u1ed9 nh\u1edbt v\u00e0 nhi\u1ec7t \u0111\u1ed9, n\u00f3 s\u1ebd b\u1ecb ph\u00e2n h\u1ee7y khi gia nhi\u1ec7t li\u00ean t\u1ee5c, kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng keo k\u00e9m, ch\u1ea5t k\u1ebft d\u00ednh c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng tr\u01b0\u1edbc v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng cao. \u0110\u1eb7c \u0111i\u1ec3m c\u1ea5u t\u1ea1o l\u00e0 keo n\u00f3ng ch\u1ea3y c\u00f3 d\u1ea1ng b\u1ed9t, d\u1ea1ng h\u1ea1t, d\u1ea1ng kh\u1ed1i, d\u1ea1ng thanh v\u00e0 d\u1ea1ng m\u00e0ng, do \u0111\u00f3 c\u00f3 nhi\u1ec1u c\u00e1ch d\u00e1n kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 phun, ph\u1ee7 rulo, ph\u00e2n ph\u1ed1i v\u00e0 r\u1ea3i, \u0111\u00f2i h\u1ecfi thi\u1ebft b\u1ecb cao v\u00e0 b\u1ea5t ti\u1ec7n khi thay \u0111\u1ed5i quy tr\u00ecnh.<\/p>\n\n\n\n

4.3 Keo d\u00e1n gi\u1ea5y nh\u1ef1a<\/a><\/h3>\n\n\n\n

Keo nh\u1ef1a gi\u1ea5y c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 ch\u1ecbu th\u1eddi ti\u1ebft t\u1ed1t, th\u1eddi gian b\u1ea3o qu\u1ea3n l\u00e2u, \u0111\u1ed9 nh\u1edbt cao, kh\u00f4ng c\u1ea7n n\u00e9n trong th\u1eddi gian d\u00e0i.<\/p>\n\n\n\n

T\u1ea5t c\u1ea3 c\u00e1c v\u1eadt li\u1ec7u gi\u1ea5y v\u00e0 nh\u1ef1a \u0111\u1ec1u \u0111\u01b0\u1ee3c nh\u1eadp kh\u1ea9u v\u00e0 s\u1ea3n xu\u1ea5t b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p tr\u00f9ng h\u1ee3p nhi\u1ec7t \u0111\u1ed9 cao. \u0110\u00e2y l\u00e0 ch\u1ea5t k\u1ebft d\u00ednh g\u1ed1c n\u01b0\u1edbc c\u00f3 l\u1ef1c k\u1ebft d\u00ednh c\u01b0\u1eddng \u0111\u1ed9 cao, an to\u00e0n v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, kh\u00f4ng \u0111\u1ed9c h\u1ea1i v\u00e0 kh\u00f4ng g\u00e2y k\u00edch \u1ee9ng. Nh\u1ef1a gi\u1ea5y c\u00f3 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng r\u1ed9ng, l\u1ef1c k\u1ebft d\u00ednh m\u1ea1nh v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao t\u1ed1t. S\u1eed d\u1ee5ng v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn.<\/p>\n\n\n\n

L\u00e0 keo d\u00e1n g\u1ed1c dung m\u00f4i, c\u00f3 \u0111\u1ed9 li\u00ean k\u1ebft cao, t\u1ed1c \u0111\u1ed9 li\u00ean k\u1ebft nhanh, d\u1ec5 s\u1eed d\u1ee5ng), ch\u1ecbu l\u1ea1nh (-17\u2103 trong 92 gi\u1edd), ch\u1ecbu \u1ea9m (\u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i 100% trong 92 gi\u1edd) m\u00e0 kh\u00f4ng b\u1ecb n\u1ee9t. Keo ch\u1ee7 y\u1ebfu d\u00f9ng \u0111\u1ec3 d\u00e1n v\u00e0 li\u00ean k\u1ebft c\u00e1c s\u1ea3n ph\u1ea9m gi\u1ea5y nh\u01b0 tr\u00e1ng men, c\u00e1n m\u00e0ng, c\u00e1n m\u1ecfng v\u00e0 c\u00e1c lo\u1ea1i t\u00fai gi\u1ea5y \u0111\u00f3ng g\u00f3i kh\u00e1c, h\u1ed9p m\u00e0u, th\u00f9ng carton.<\/p>\n\n\n\n

Keo nh\u1ef1a gi\u1ea5y c\u00f3 \u0111\u1ed9 b\u00e1m d\u00ednh ban \u0111\u1ea7u t\u1ed1t, kh\u00f4 nhanh, c\u01b0\u1eddng \u0111\u1ed9 b\u00e1m d\u00ednh cu\u1ed1i c\u00f9ng cao, m\u00e0ng m\u1ec1m, kh\u00f4ng gi\u00f2n \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu u\u1ed1n t\u1ed1t v\u00e0 kh\u00f4ng \u0111\u1ed9c h\u1ea1i. Keo n\u00e0y th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh l\u01b0u tr\u1eef t\u1ed1t. C\u00f4ng ngh\u1ec7 gi\u1ea5y-nh\u1ef1a \u0111\u01a1n gi\u1ea3n, chi ph\u00ed trung b\u00ecnh, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh t\u1ed1t, kh\u1ea3 n\u0103ng tr\u1ed9n t\u1ed1t, an to\u00e0n v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, \u1ee9ng d\u1ee5ng thu\u1eadn ti\u1ec7n. \u0110i\u1ec1u n\u00e0y c\u0169ng th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng. V\u00e0 c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh l\u01b0u tr\u1eef t\u1ed1t, \u0111\u1ed9 b\u1ec1n u\u1ed1n cao, \u0111\u1ed9 b\u1ec1n b\u00f3c cao v\u00e0 th\u1eddi gian s\u1eed d\u1ee5ng l\u00e2u d\u00e0i. \u0110i\u1ec1u n\u00e0y d\u1ec5 ph\u1ee7, kh\u00f4ng \u0111\u1ed9c h\u1ea1i v\u00e0 kh\u00f4ng v\u1ecb, v.v.<\/p>\n\n\n\n

Keo n\u00e0y c\u0169ng c\u00f3 \u0111\u1ed9 b\u1ec1n k\u00e9o m\u00e0ng, \u0111\u1ed9 d\u1ebbo b\u00ean trong t\u1ed1t, \u0111\u1ed9 dai v\u00e0 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i t\u1ed1t. Keo m\u1ecbn v\u00e0 tinh t\u1ebf, c\u00f3 ch\u1ee9c n\u0103ng ch\u1ed1ng ch\u00e1y v\u00e0 ch\u1ed1ng ch\u00e1y. Keo nh\u1ef1a gi\u1ea5y kh\u00f4 ch\u1eadm h\u01a1n keo n\u00f3ng ch\u1ea3y.<\/p>\n\n\n\n

N\u1ebfu b\u1ea1n c\u00f3 b\u1ea5t k\u1ef3 c\u00e2u h\u1ecfi n\u00e0o kh\u00e1c, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ec3 l\u1ea1i tin nh\u1eafn b\u00ean d\u01b0\u1edbi ho\u1eb7c li\u00ean h\u1ec7 KETE<\/a>v\u00e0 ch\u00fang t\u00f4i s\u1ebd tr\u1ea3 l\u1eddi thay b\u1ea1n.<\/p>","protected":false},"excerpt":{"rendered":"

Paper Bag Making Machine Glue 1.   Paper Tube Forming 2.   Making Plastic Windows 2.1 Ordinary Plastic Window 2.2 Fully Opening Plastic Window 3.   Glue on Square Bottom 4.   The Advantages and Disadvantages of These Three types of glue 4.1    Water-based Glue 4.2    Hot Melt Glue 4.3    Paper Plastic Glue Paper Bag Making Machine Glue The […]<\/p>","protected":false},"author":2,"featured_media":5654,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"27","_seopress_titles_title":"What Glue Paper Bag Making Machine Use - ketegroup","_seopress_titles_desc":"What Glue Paper Bag Making Machine Use","_seopress_robots_index":"","footnotes":""},"categories":[27],"tags":[],"class_list":["post-301","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-bag-making-machines"],"_links":{"self":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/301","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/comments?post=301"}],"version-history":[{"count":5,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/301\/revisions"}],"predecessor-version":[{"id":11684,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/posts\/301\/revisions\/11684"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/media\/5654"}],"wp:attachment":[{"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/media?parent=301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/categories?post=301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ketegroup.com\/vn\/wp-json\/wp\/v2\/tags?post=301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}