{"id":684,"date":"2026-03-09T06:31:26","date_gmt":"2026-03-09T06:31:26","guid":{"rendered":"https:\/\/isbmmolding.com\/?p=684"},"modified":"2026-03-09T06:31:26","modified_gmt":"2026-03-09T06:31:26","slug":"how-does-the-isbm-process-work","status":"publish","type":"post","link":"https:\/\/isbmmolding.com\/vi\/quy-trinh-isbm-hoat-dong-nhu-the-nao\/","title":{"rendered":"Quy tr\u00ecnh ISBM ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"
\n
\"S\u01a1<\/div>\n

Ch\u00e0o m\u1eebng b\u1ea1n \u0111\u1ebfn v\u1edbi c\u00f4ng ngh\u1ec7 bao b\u00ec hi\u1ec7n \u0111\u1ea1i h\u00e0ng \u0111\u1ea7u. N\u1ebfu b\u1ea1n l\u00e0 ch\u1ee7 th\u01b0\u01a1ng hi\u1ec7u, k\u1ef9 s\u01b0 bao b\u00ec ho\u1eb7c chuy\u00ean gia chu\u1ed7i cung \u1ee9ng, ch\u1eafc h\u1eb3n b\u1ea1n \u0111\u00e3 t\u1eebng ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a c\u00e1c lo\u1ea1i bao b\u00ec \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng k\u1ef9 thu\u1eadt \u00e9p khu\u00f4n nh\u1ef1a ti\u00ean ti\u1ebfn. Tuy nhi\u00ean, m\u1ed9t c\u00e2u h\u1ecfi m\u00e0 ch\u00fang t\u00f4i th\u01b0\u1eddng xuy\u00ean nh\u1eadn \u0111\u01b0\u1ee3c t\u1ea1i Ever-Power, nh\u00e0 s\u1ea3n xu\u1ea5t ISBM h\u00e0ng \u0111\u1ea7u c\u1ee7a Brazil, ch\u00ednh l\u00e0: Quy tr\u00ecnh ISBM ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? Hi\u1ec3u r\u00f5 c\u01a1 ch\u1ebf, nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c h\u1ecdc v\u00e0 khoa h\u1ecdc polymer \u0111\u1eb1ng sau c\u00f4ng ngh\u1ec7 n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a chi\u1ebfn l\u01b0\u1ee3c bao b\u00ec, \u0111\u1ea3m b\u1ea3o an to\u00e0n s\u1ea3n ph\u1ea9m v\u00e0 n\u00e2ng cao h\u00ecnh \u1ea3nh th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a b\u1ea1n.<\/p>\n

Trong h\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u00e0 chi ti\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd l\u00e0m s\u00e1ng t\u1ecf nh\u1eefng ph\u1ee9c t\u1ea1p c\u1ee7a quy tr\u00ecnh \u00e9p th\u1ed5i k\u00e9o gi\u00e3n b\u1eb1ng phun. Ch\u00fang t\u00f4i s\u1ebd \u0111\u01b0a b\u1ea1n \u0111i t\u1eeb h\u1ea1t nh\u1ef1a th\u00f4 \u0111\u1ebfn nh\u1eefng chai nh\u1ef1a trong su\u1ed1t, ho\u00e0n h\u1ea3o \u0111\u01b0\u1ee3c b\u00e0y b\u00e1n tr\u00ean c\u00e1c k\u1ec7 h\u00e0ng b\u00e1n l\u1ebb tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. B\u1eb1ng c\u00e1ch t\u1eadn d\u1ee5ng kinh nghi\u1ec7m k\u1ef9 thu\u1eadt s\u00e2u r\u1ed9ng v\u00e0 ki\u1ebfn \u200b\u200bth\u1ee9c chuy\u00ean m\u00f4n v\u1eefng ch\u1eafc, ch\u00fang t\u00f4i h\u01b0\u1edbng \u0111\u1ebfn vi\u1ec7c cung c\u1ea5p cho b\u1ea1n ngu\u1ed3n t\u00e0i li\u1ec7u \u0111\u00e1ng tin c\u1eady v\u00e0 chuy\u00ean s\u00e2u nh\u1ea5t hi\u1ec7n c\u00f3 v\u1ec1 ch\u1ee7 \u0111\u1ec1 s\u1ea3n xu\u1ea5t n\u00e0y.<\/p>\n

\u0110\u1ecbnh ngh\u0129a c\u00f4ng ngh\u1ec7: \u00c9p phun k\u00e9o gi\u00e3n th\u1ed5i khu\u00f4n l\u00e0 g\u00ec?<\/h2>\n

\u0110\u1ec3 tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi quy tr\u00ecnh ISBM ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o, tr\u01b0\u1edbc ti\u00ean ch\u00fang ta c\u1ea7n thi\u1ebft l\u1eadp m\u1ed9t \u0111\u1ecbnh ngh\u0129a r\u00f5 r\u00e0ng. \u00c9p phun th\u1ed5i k\u00e9o gi\u00e3n l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c v\u1eadt ch\u1ee9a b\u1eb1ng nh\u1ef1a r\u1ed7ng, ch\u1ee7 y\u1ebfu t\u1eeb c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 Polyethylene Terephthalate, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 PET. Kh\u00f4ng gi\u1ed1ng nh\u01b0 ph\u01b0\u01a1ng ph\u00e1p \u00e9p th\u1ed5i \u0111\u00f9n truy\u1ec1n th\u1ed1ng, trong \u0111\u00f3 m\u1ed9t \u1ed1ng nh\u1ef1a n\u00f3ng li\u00ean t\u1ee5c, kh\u00f4ng \u0111\u01b0\u1ee3c hi\u1ec7u ch\u1ec9nh \u0111\u01b0\u1ee3c th\u1ea3 v\u00e0o khu\u00f4n, ph\u01b0\u01a1ng ph\u00e1p th\u1ed5i k\u00e9o gi\u00e3n l\u00e0 m\u1ed9t quy tr\u00ecnh nhi\u1ec1u giai \u0111o\u1ea1n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd.<\/p>\n

\u0110i\u1ec3m \u0111\u1eb7c tr\u01b0ng c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y l\u00e0 vi\u1ec7c t\u1ea1o ra m\u1ed9t \u201cph\u00f4i\u201d. Ph\u00f4i l\u00e0 m\u1ed9t m\u1ea3nh nh\u1ef1a r\u1eafn, c\u00f3 h\u00ecnh d\u1ea1ng gi\u1ed1ng \u1ed1ng nghi\u1ec7m, \u0111\u00e3 c\u00f3 s\u1eb5n ph\u1ea7n c\u1ed5 chai c\u00f3 ren ho\u00e0n ch\u1ec9nh c\u1ee7a chai th\u00e0nh ph\u1ea9m. Sau \u0111\u00f3, ph\u00f4i n\u00e0y \u0111\u01b0\u1ee3c nung n\u00f3ng, k\u00e9o gi\u00e3n b\u1eb1ng m\u1ed9t thanh kim lo\u1ea1i, r\u1ed3i th\u1ed5i ra ngo\u00e0i b\u1eb1ng kh\u00ed n\u00e9n \u00e1p su\u1ea5t cao \u0111\u1ec3 t\u1ea1o h\u00ecnh theo khu\u00f4n \u0111\u00fac cu\u1ed1i c\u00f9ng. T\u00e1c \u0111\u1ed9ng k\u00e9p k\u00e9o gi\u00e3n nh\u1ef1a c\u1ea3 theo chi\u1ec1u d\u1ecdc v\u00e0 chi\u1ec1u ngang n\u00e0y t\u1ea1o ra s\u1ef1 thay \u0111\u1ed5i ph\u00e2n t\u1eed g\u1ecdi l\u00e0 \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c, gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd c\u1ee7a v\u1eadt ch\u1ee9a.<\/p>\n

Giai \u0111o\u1ea1n m\u1ed9t: \u00c9p phun ph\u00f4i<\/h2>\n

H\u00e0nh tr\u00ecnh b\u1eaft \u0111\u1ea7u t\u1eeb r\u1ea5t l\u00e2u tr\u01b0\u1edbc giai \u0111o\u1ea1n th\u1ed5i chai th\u1ef1c t\u1ebf. B\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ea7u ti\u00ean \u0111\u1ec3 hi\u1ec3u c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a quy tr\u00ecnh ISBM l\u00e0 ki\u1ec3m tra qu\u00e1 tr\u00ecnh \u00e9p ph\u00f4i. Giai \u0111o\u1ea1n n\u00e0y \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ef1c cao, v\u00ec b\u1ea5t k\u1ef3 sai s\u00f3t n\u00e0o x\u1ea3y ra \u1edf \u0111\u00e2y s\u1ebd b\u1ecb ph\u00f3ng \u0111\u1ea1i trong chai th\u00e0nh ph\u1ea9m.<\/p>\n

S\u1ea5y kh\u00f4 v\u00e0 chu\u1ea9n b\u1ecb nh\u1ef1a<\/h3>\n

\u0110\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 PET, quy tr\u00ecnh b\u1eaft \u0111\u1ea7u t\u1eeb c\u00e1c ph\u1ec5u s\u1ea5y. PET l\u00e0 m\u1ed9t lo\u1ea1i polymer h\u00fat \u1ea9m, ngh\u0129a l\u00e0 n\u00f3 ch\u1ee7 \u0111\u1ed9ng h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m t\u1eeb kh\u00f4ng kh\u00ed xung quanh. N\u1ebfu \u0111\u1ed9 \u1ea9m n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n tr\u01b0\u1edbc khi nh\u1ef1a \u0111\u01b0\u1ee3c nung ch\u1ea3y, m\u1ed9t ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc g\u1ecdi l\u00e0 th\u1ee7y ph\u00e2n s\u1ebd x\u1ea3y ra b\u00ean trong th\u00f9ng \u00e9p phun. Th\u1ee7y ph\u00e2n th\u1ef1c s\u1ef1 ph\u00e1 v\u1ee1 c\u00e1c chu\u1ed7i polymer, l\u00e0m gi\u1ea3m \u0111\u1ed9 nh\u1edbt v\u1ed1n c\u00f3 c\u1ee7a nh\u1ef1a. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn m\u1ed9t v\u1eadt ch\u1ee9a gi\u00f2n, y\u1ebfu v\u00e0 s\u1ebd b\u1ecb h\u1ecfng d\u01b0\u1edbi \u00e1p su\u1ea5t. T\u1ea1i Ever-Power, c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t c\u1ee7a ch\u00fang t\u00f4i \u1edf Brazil s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng s\u1ea5y h\u00fat \u1ea9m hi\u1ec7n \u0111\u1ea1i gi\u00fap gi\u1ea3m h\u00e0m l\u01b0\u1ee3ng \u1ea9m c\u1ee7a nh\u1ef1a xu\u1ed1ng d\u01b0\u1edbi 40 ph\u1ea7n tri\u1ec7u tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh x\u1eed l\u00fd.<\/p>\n

Nung ch\u1ea3y v\u00e0 phun<\/h3>\n

Sau khi \u0111\u01b0\u1ee3c s\u1ea5y kh\u00f4, c\u00e1c h\u1ea1t nh\u1ef1a r\u01a1i v\u00e0o th\u00f9ng gia nhi\u1ec7t c\u1ee7a m\u00e1y \u00e9p phun. B\u00ean trong th\u00f9ng, m\u1ed9t tr\u1ee5c v\u00edt Archimedes kh\u1ed5ng l\u1ed3 quay tr\u00f2n. Ma s\u00e1t sinh ra do tr\u1ee5c v\u00edt quay, k\u1ebft h\u1ee3p v\u1edbi c\u00e1c d\u1ea3i gia nhi\u1ec7t b\u00ean ngo\u00e0i, l\u00e0m tan ch\u1ea3y nh\u1ef1a th\u00e0nh m\u1ed9t ch\u1ea5t l\u1ecfng nh\u1edbt. Ch\u1ea5t n\u00f3ng ch\u1ea3y \u0111\u1ed3ng nh\u1ea5t n\u00e0y sau \u0111\u00f3 \u0111\u01b0\u1ee3c b\u01a1m d\u01b0\u1edbi \u00e1p su\u1ea5t c\u1ef1c l\u1edbn v\u00e0o khu\u00f4n th\u00e9p nhi\u1ec1u khoang.<\/p>\n

Khu\u00f4n \u00e9p phun l\u00e0 m\u1ed9t k\u1ef3 c\u00f4ng c\u1ee7a k\u1ef9 thu\u1eadt. N\u00f3 quy\u1ebft \u0111\u1ecbnh ch\u00ednh x\u00e1c tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a chai th\u00e0nh ph\u1ea9m, k\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c c\u1ee7a c\u1ed5 chai c\u00f3 ren v\u00e0 \u0111\u1ed9 d\u00e0y th\u00e0nh c\u1ee7a ph\u00f4i. B\u1ec1 m\u1eb7t c\u1ed5 chai \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng. V\u00ec \u0111\u01b0\u1ee3c \u00e9p phun tr\u00ean th\u00e9p \u0111\u1eb7c, ren \u0111\u01b0\u1ee3c t\u1ea1o h\u00ecnh ho\u00e0n h\u1ea3o, \u0111\u1ea3m b\u1ea3o k\u00edn h\u01a1i khi \u0111\u00f3ng n\u1eafp cu\u1ed1i c\u00f9ng. \u0110\u00e2y l\u00e0 m\u1ed9t l\u1ee3i th\u1ebf r\u1ea5t l\u1edbn so v\u1edbi c\u00e1c k\u1ef9 thu\u1eadt th\u1ed5i khu\u00f4n kh\u00e1c, trong \u0111\u00f3 c\u1ed5 chai \u0111\u01b0\u1ee3c t\u1ea1o h\u00ecnh b\u1eb1ng c\u00e1ch th\u1ed5i nh\u1ef1a v\u00e0o khu\u00f4n, th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn b\u1ec1 m\u1eb7t th\u00f4 r\u00e1p, kh\u00f4ng \u0111\u1ec1u.<\/p>\n

L\u00e0m ngu\u1ed9i v\u00e0 tr\u1ea1ng th\u00e1i v\u00f4 \u0111\u1ecbnh h\u00ecnh<\/h3>\n

Ngay sau khi nh\u1ef1a n\u00f3ng ch\u1ea3y l\u1ea5p \u0111\u1ea7y khoang khu\u00f4n, n\u01b0\u1edbc l\u1ea1nh tu\u1ea7n ho\u00e0n qua khu\u00f4n th\u00e9p s\u1ebd nhanh ch\u00f3ng l\u00e0m ngu\u1ed9i nh\u1ef1a. Qu\u00e1 tr\u00ecnh l\u00e0m ngu\u1ed9i nhanh n\u00e0y v\u00f4 c\u00f9ng quan tr\u1ecdng. N\u1ebfu nh\u1ef1a ngu\u1ed9i qu\u00e1 ch\u1eadm, n\u00f3 s\u1ebd b\u1eaft \u0111\u1ea7u k\u1ebft tinh, tr\u1edf n\u00ean \u0111\u1ee5c v\u00e0 m\u1edd. B\u1eb1ng c\u00e1ch l\u00e0m \u0111\u00f4ng l\u1ea1nh nh\u1ef1a nhanh ch\u00f3ng, n\u00f3 \u0111\u01b0\u1ee3c gi\u1eef \u1edf tr\u1ea1ng th\u00e1i v\u00f4 \u0111\u1ecbnh h\u00ecnh, trong su\u1ed1t cao. K\u1ebft qu\u1ea3 l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m ph\u00f4i trong su\u1ed1t, r\u1eafn ch\u1eafc, s\u1eb5n s\u00e0ng cho giai \u0111o\u1ea1n ti\u1ebfp theo c\u1ee7a quy tr\u00ecnh.<\/p>\n

\"D\u00e2y<\/div>\n

Giai \u0111o\u1ea1n hai: \u0110i\u1ec1u h\u00f2a nhi\u1ec7t v\u00e0 qu\u00e1 tr\u00ecnh gia nhi\u1ec7t l\u1ea1i<\/h2>\n

\u0110\u1ec3 k\u00e9o gi\u00e3n v\u00e0 th\u1ed5i ph\u00f4i r\u1eafn, n\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u01b0a tr\u1edf l\u1ea1i tr\u1ea1ng th\u00e1i d\u1ebbo. Tuy nhi\u00ean, n\u00f3 kh\u00f4ng th\u1ec3 tan ch\u1ea3y ho\u00e0n to\u00e0n; n\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c nung n\u00f3ng \u0111\u1ebfn m\u1ed9t nhi\u1ec7t \u0111\u1ed9 nhi\u1ec7t \u0111\u1ed9ng h\u1ecdc r\u1ea5t c\u1ee5 th\u1ec3. Nhi\u1ec7t \u0111\u1ed9 n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n pha th\u1ee7y tinh.<\/p>\n

\u0110\u1ed1i v\u1edbi PET, kho\u1ea3ng nhi\u1ec7t \u0111\u1ed9 n\u00e0y c\u1ef1c k\u1ef3 h\u1eb9p, th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng t\u1eeb 95 \u0111\u1ebfn 105 \u0111\u1ed9 C. N\u1ebfu ph\u00f4i qu\u00e1 l\u1ea1nh, c\u00e1c chu\u1ed7i ph\u00e2n t\u1eed s\u1ebd ch\u1ed1ng l\u1ea1i s\u1ef1 k\u00e9o gi\u00e3n, g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng r\u00e1ch c\u01a1 h\u1ecdc v\u00e0 c\u00e1c v\u1ebft n\u1ee9t nh\u1ecf li ti \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng ng\u1ecdc trai. N\u1ebfu ph\u00f4i qu\u00e1 n\u00f3ng, nh\u1ef1a s\u1ebd b\u1eaft \u0111\u1ea7u k\u1ebft tinh, tr\u1edf n\u00ean m\u1edd \u0111\u1ee5c, ho\u1eb7c \u0111\u01a1n gi\u1ea3n l\u00e0 tan ch\u1ea3y v\u00e0 kh\u00f4ng gi\u1eef \u0111\u01b0\u1ee3c h\u00ecnh d\u1ea1ng trong giai \u0111o\u1ea1n th\u1ed5i \u00e1p su\u1ea5t cao.<\/p>\n

Trong quy tr\u00ecnh ISBM hi\u1ec7n \u0111\u1ea1i, c\u00e1c ph\u00f4i \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n qua m\u1ed9t l\u00f2 nung \u0111\u01b0\u1ee3c hi\u1ec7u ch\u1ec9nh cao tr\u00ean m\u1ed9t b\u0103ng chuy\u1ec1n li\u00ean t\u1ee5c. Ch\u00fang quay li\u00ean t\u1ee5c khi \u0111i qua c\u00e1c d\u00e3y \u0111\u00e8n h\u1ed3ng ngo\u1ea1i th\u1ea1ch anh c\u01b0\u1eddng \u0111\u1ed9 cao. S\u1ef1 quay n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u0103ng l\u01b0\u1ee3ng nhi\u1ec7t \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 \u0111\u1ec1u xung quanh to\u00e0n b\u1ed9 chu vi c\u1ee7a ph\u00f4i.<\/p>\n

H\u01a1n n\u1eefa, qu\u00e1 tr\u00ecnh gia nhi\u1ec7t kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u t\u1eeb tr\u00ean xu\u1ed1ng d\u01b0\u1edbi. C\u00e1c m\u00e1y m\u00f3c ti\u00ean ti\u1ebfn cho ph\u00e9p k\u1ef9 thu\u1eadt vi\u00ean \u0111i\u1ec1u ch\u1ec9nh c\u00f4ng su\u1ea5t c\u1ee7a t\u1eebng v\u00f9ng \u0111\u00e8n ngang ri\u00eang l\u1ebb. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 ch\u00fang ta c\u00f3 th\u1ec3 gia nhi\u1ec7t nhi\u1ec1u h\u01a1n cho ph\u1ea7n th\u00e2n d\u00e0y h\u01a1n c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 \u00edt h\u01a1n cho c\u00e1c v\u00f9ng m\u1ecfng h\u01a1n, t\u1ea1o ra m\u1ed9t c\u1ea5u h\u00ecnh nhi\u1ec7t t\u00f9y ch\u1ec9nh. Ph\u1ea7n c\u1ed5 ren \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 ho\u00e0n to\u00e0n kh\u1ecfi nhi\u1ec7t, th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c \u0111\u01b0\u1eddng d\u1eabn n\u01b0\u1edbc l\u1ea1nh, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u00edch th\u01b0\u1edbc ban \u0111\u1ea7u c\u1ee7a s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c \u0111\u00fac phun kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng b\u1edfi nhi\u1ec7t \u0111\u1ed9 cao trong l\u00f2 nung.<\/p>\n

Giai \u0111o\u1ea1n ba: C\u01a1 ch\u1ebf ph\u1ee9c t\u1ea1p c\u1ee7a vi\u1ec7c k\u00e9o gi\u00e3n v\u00e0 th\u1ed5i<\/h2>\n

Gi\u1edd th\u00ec ch\u00fang ta \u0111\u1ebfn v\u1edbi v\u1ea5n \u0111\u1ec1 c\u1ed1t l\u00f5i. Khi ai \u0111\u00f3 h\u1ecfi quy tr\u00ecnh ISBM ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o, h\u1ecd th\u01b0\u1eddng h\u00ecnh dung \u0111\u1ebfn kho\u1ea3nh kh\u1eafc c\u1ee5 th\u1ec3 n\u00e0y. Ph\u00f4i \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd nhi\u1ec7t \u0111\u01b0\u1ee3c chuy\u1ec3n b\u1eb1ng c\u00e1c b\u1ed9 k\u1eb9p robot t\u1ed1c \u0111\u1ed9 cao v\u00e0o khu\u00f4n th\u1ed5i \u0111ang m\u1edf. Hai n\u1eeda th\u00e9p kh\u1ed5ng l\u1ed3 c\u1ee7a khu\u00f4n th\u1ed5i \u0111\u00f3ng s\u1eadp l\u1ea1i, kh\u00f3a ch\u1eb7t quanh ph\u1ea7n c\u1ed5 ngu\u1ed9i c\u1ee7a ph\u00f4i, gi\u1eef cho ph\u1ea7n th\u00e2n nh\u1ef1a n\u00f3ng, d\u1ebbo n\u1eb1m ho\u00e0n h\u1ea3o \u1edf gi\u1eefa khoang khu\u00f4n r\u1ed7ng.<\/p>\n

\"Bi\u1ec3u<\/div>\n

Ti\u1ebfp theo l\u00e0 m\u1ed9t m\u00e0n tr\u00ecnh di\u1ec5n ph\u1ed1i h\u1ee3p nh\u1ecbp nh\u00e0ng gi\u1eefa chuy\u1ec3n \u0111\u1ed9ng c\u01a1 h\u1ecdc v\u00e0 n\u0103ng l\u01b0\u1ee3ng kh\u00ed n\u00e9n.<\/p>\n

    \n
  • B\u01b0\u1edbc 1: H\u1ea1 thanh k\u00e9o gi\u00e3n xu\u1ed1ng<\/strong>
    \nNgay khi khu\u00f4n \u0111\u00f3ng l\u1ea1i, m\u1ed9t thanh k\u00e9o gi\u00e3n b\u1eb1ng th\u00e9p ho\u1eb7c nh\u00f4m \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng k\u1ef9 l\u01b0\u1ee1ng s\u1ebd t\u1eeb t\u1eeb h\u1ea1 xu\u1ed1ng qua l\u1ed7 \u1edf c\u1ed5 khu\u00f4n. \u0110\u01b0\u1ee3c d\u1eabn \u0111\u1ed9ng b\u1edfi c\u00e1c xi lanh kh\u00ed n\u00e9n m\u1ea1nh m\u1ebd ho\u1eb7c \u0111\u1ed9ng c\u01a1 servo \u0111i\u1ec7n si\u00eau ch\u00ednh x\u00e1c, thanh k\u00e9o gi\u00e3n di chuy\u1ec3n xu\u1ed1ng cho \u0111\u1ebfn khi ti\u1ebfp x\u00fac v\u1edbi \u0111\u00e1y b\u00ean trong c\u1ee7a ph\u00f4i. N\u00f3 ti\u1ebfp t\u1ee5c \u0111\u1ea9y xu\u1ed1ng, k\u00e9o gi\u00e3n nh\u1ef1a n\u00f3ng theo chi\u1ec1u d\u1ecdc v\u1ec1 ph\u00eda \u0111\u00e1y khu\u00f4n. L\u1ef1c \u0111\u1ea9y xu\u1ed1ng n\u00e0y t\u1ea1o ra s\u1ef1 \u0111\u1ecbnh h\u01b0\u1edbng th\u1eb3ng \u0111\u1ee9ng cho c\u00e1c chu\u1ed7i polymer.<\/li>\n
  • B\u01b0\u1edbc 2: S\u1ef1 gi\u00e3n n\u1edf tr\u01b0\u1edbc khi th\u1ed5i<\/strong>
    \nG\u1ea7n nh\u01b0 \u0111\u1ed3ng th\u1eddi v\u1edbi vi\u1ec7c thanh k\u00e9o gi\u00e3n h\u1ea1 xu\u1ed1ng, m\u1ed9t van \u0111\u01b0\u1ee3c hi\u1ec7u ch\u1ec9nh ch\u00ednh x\u00e1c s\u1ebd m\u1edf ra, cho ph\u00e9p m\u1ed9t lu\u1ed3ng kh\u00ed c\u00f3 \u00e1p su\u1ea5t t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p \u0111i v\u00e0o ph\u00f4i. Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 th\u1ed5i s\u01a1 b\u1ed9. M\u1ee5c \u0111\u00edch c\u1ee7a vi\u1ec7c th\u1ed5i s\u01a1 b\u1ed9 l\u00e0 nh\u1eb9 nh\u00e0ng l\u00e0m gi\u00e3n n\u1edf nh\u1ef1a ra kh\u1ecfi thanh k\u00e9o gi\u00e3n \u0111ang h\u1ea1 xu\u1ed1ng, ng\u0103n kh\u00f4ng cho polyme n\u00f3ng d\u00ednh v\u00e0o kim lo\u1ea1i. N\u00f3 b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh ph\u1ed3ng l\u00ean, \u0111\u1ea3m b\u1ea3o v\u1eadt li\u1ec7u kh\u00f4ng b\u1ecb \u0111\u1ecdng l\u1ea1i \u1edf \u0111\u00e1y khu\u00f4n. Th\u1eddi \u0111i\u1ec3m v\u00e0 \u00e1p su\u1ea5t ch\u00ednh x\u00e1c c\u1ee7a b\u01b0\u1edbc n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 d\u00e0y th\u00e0nh \u0111\u1ed3ng \u0111\u1ec1u.<\/li>\n
  • B\u01b0\u1edbc 3: Th\u1ed5i b\u1eb1ng \u00e1p su\u1ea5t cao<\/strong>
    \nKhi thanh k\u00e9o gi\u00e3n ch\u1ea1m \u0111\u1ebfn \u0111\u00e1y khu\u00f4n, gi\u1eef ch\u1eb7t nh\u1ef1a v\u00e0o \u0111\u00e1y, van th\u1ed5i ch\u00ednh s\u1ebd m\u1edf ra. M\u1ed9t lu\u1ed3ng kh\u00ed \u00e1p su\u1ea5t cao kh\u1ed5ng l\u1ed3, \u0111\u00f4i khi v\u01b0\u1ee3t qu\u00e1 b\u1ed1n m\u01b0\u01a1i bar, phun m\u1ea1nh v\u00e0o bong b\u00f3ng \u0111\u00e3 gi\u00e3n n\u1edf. L\u1ef1c m\u1ea1nh m\u1ebd n\u00e0y \u0111\u1ea9y nh\u1ef1a ra ngo\u00e0i, \u00e9p ch\u1eb7t v\u00e0o th\u00e0nh trong \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m l\u1ea1nh c\u1ee7a khu\u00f4n th\u1ed5i. \u00c1p su\u1ea5t cao \u0111\u1ea3m b\u1ea3o nh\u1ef1a ch\u1ea3y v\u00e0o t\u1eebng chi ti\u1ebft nh\u1ecf \u0111\u01b0\u1ee3c kh\u1eafc, logo v\u00e0 c\u00e1c \u0111\u01b0\u1eddng g\u00e2n c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf trong khoang khu\u00f4n.<\/li>\n
  • B\u01b0\u1edbc 4: L\u00e0m m\u00e1t v\u00e0 x\u1ea3 kh\u00ed<\/strong>
    \nNgay khi nh\u1ef1a n\u00f3ng ti\u1ebfp x\u00fac v\u1edbi th\u00e9p ho\u1eb7c nh\u00f4m l\u1ea1nh c\u1ee7a th\u00e0nh khu\u00f4n, n\u00f3 s\u1ebd \u0111\u00f4ng c\u1ee9ng ngay l\u1eadp t\u1ee9c. Qu\u00e1 tr\u00ecnh l\u00e0m ngu\u1ed9i nhanh n\u00e0y gi\u00fap c\u1ed1 \u0111\u1ecbnh v\u0129nh vi\u1ec5n c\u1ea5u tr\u00fac ph\u00e2n t\u1eed \u0111\u1ecbnh h\u01b0\u1edbng hai chi\u1ec1u m\u1edbi \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp. Sau m\u1ed9t ph\u1ea7n nh\u1ecf c\u1ee7a gi\u00e2y l\u00e0m ngu\u1ed9i, van x\u1ea3 m\u1edf ra, nhanh ch\u00f3ng \u0111\u1ea9y kh\u00f4ng kh\u00ed \u00e1p su\u1ea5t cao t\u1eeb b\u00ean trong chai ra ngo\u00e0i kh\u00ed quy\u1ec3n. Thanh k\u00e9o gi\u00e3n thu l\u1ea1i l\u00ean tr\u00ean, hai n\u1eeda khu\u00f4n l\u1edbn t\u00e1ch r\u1eddi nhau, v\u00e0 chai th\u00e0nh ph\u1ea9m \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh ho\u00e0n ch\u1ec9nh \u0111\u01b0\u1ee3c \u0111\u1ea9y ra kh\u1ecfi m\u00e1y.<\/li>\n<\/ul>\n

    Khoa h\u1ecdc v\u1ec1 \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c: T\u1ea1i sao s\u1ef1 k\u00e9o gi\u00e3n l\u1ea1i quan tr\u1ecdng<\/h2>\n

    \u0110\u1ec3 th\u1ef1c s\u1ef1 n\u1eafm v\u1eefng quy tr\u00ecnh ISBM, ng\u01b0\u1eddi ta ph\u1ea3i hi\u1ec3u r\u00f5 khoa h\u1ecdc polymer di\u1ec5n ra \u1edf c\u1ea5p \u0111\u1ed9 vi m\u00f4. T\u1ea1i sao l\u1ea1i ph\u1ea3i t\u1ed1n c\u00f4ng l\u00e0m ph\u00f4i v\u00e0 k\u00e9o gi\u00e3n n\u00f3, thay v\u00ec ch\u1ec9 th\u1ed5i tr\u1ef1c ti\u1ebfp m\u1ed9t chai t\u1eeb \u1ed1ng polymer n\u00f3ng ch\u1ea3y?<\/p>\n

    C\u00e2u tr\u1ea3 l\u1eddi n\u1eb1m \u1edf s\u1ef1 \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c. Khi nh\u1ef1a th\u00f4 ngu\u1ed9i t\u1eeb tr\u1ea1ng th\u00e1i l\u1ecfng, c\u00e1c chu\u1ed7i ph\u00e2n t\u1eed d\u00e0i c\u1ee7a n\u00f3 b\u1ecb r\u1ed1i v\u00e0o nhau m\u1ed9t c\u00e1ch ng\u1eabu nhi\u00ean, gi\u1ed1ng nh\u01b0 m\u1ed9t b\u00e1t m\u00ec \u00dd n\u1ea5u ch\u00edn kh\u1ed5ng l\u1ed3. S\u1ef1 s\u1eafp x\u1ebfp ng\u1eabu nhi\u00ean n\u00e0y thi\u1ebfu t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng th\u1ea5m kh\u00ed cao.<\/p>\n

    \"Tr\u01b0ng<\/div>\n

    Trong quy tr\u00ecnh ISBM, thanh k\u00e9o gi\u00e3n bu\u1ed9c c\u00e1c chu\u1ed7i polymer r\u1ed1i r\u1eafm ph\u1ea3i th\u1eb3ng \u0111\u1ee9ng. Sau \u0111\u00f3, kh\u00f4ng kh\u00ed \u00e1p su\u1ea5t cao s\u1ebd k\u00e9o gi\u00e3n ch\u00fang v\u00e0 s\u1eafp x\u1ebfp theo chi\u1ec1u ngang xung quanh chu vi c\u1ee7a chai. S\u1ef1 k\u00e9o gi\u00e3n theo hai h\u01b0\u1edbng n\u00e0y t\u1ea1o ra m\u1ed9t ma tr\u1eadn c\u00e1c chu\u1ed7i polymer \u0111an xen ch\u1eb7t ch\u1ebd. S\u1ef1 k\u1ebft tinh do bi\u1ebfn d\u1ea1ng n\u00e0y l\u00e0m thay \u0111\u1ed5i ho\u00e0n to\u00e0n c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd c\u1ee7a v\u1eadt li\u1ec7u.<\/p>\n

    Th\u1ee9 nh\u1ea5t, n\u00f3 l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a v\u1eadt ch\u1ee9a. M\u1ed9t chai \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u01b0\u1edbng theo hai h\u01b0\u1edbng c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t b\u00ean trong r\u1ea5t l\u1edbn v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng t\u1ea3i tr\u1ecdng ph\u00eda tr\u00ean \u0111\u00e1ng k\u1ec3 m\u00e0 kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng. Th\u1ee9 hai, c\u1ea5u tr\u00fac ph\u00e2n t\u1eed \u0111an xen ch\u1eb7t ch\u1ebd n\u00e0y t\u1ea1o ra m\u1ed9t r\u00e0o c\u1ea3n m\u1ea1nh m\u1ebd. N\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t l\u1edbp ch\u1eafn si\u00eau nh\u1ecf, ng\u0103n c\u00e1c ph\u00e2n t\u1eed carbon dioxide tho\u00e1t ra kh\u1ecfi chai n\u01b0\u1edbc ng\u1ecdt v\u00e0 ng\u0103n c\u00e1c ph\u00e2n t\u1eed oxy x\u00e2m nh\u1eadp l\u00e0m h\u1ecfng c\u00e1c th\u1ef1c ph\u1ea9m nh\u1ea1y c\u1ea3m. Cu\u1ed1i c\u00f9ng, s\u1ef1 s\u1eafp x\u1ebfp c\u1ee7a c\u00e1c polyme cho ph\u00e9p \u00e1nh s\u00e1ng \u0111i qua v\u1eadt li\u1ec7u v\u1edbi \u0111\u1ed9 kh\u00fac x\u1ea1 t\u1ed1i thi\u1ec3u, t\u1ea1o ra \u0111\u1ed9 trong su\u1ed1t s\u00e1ng b\u00f3ng nh\u01b0 th\u1ee7y tinh m\u00e0 c\u00e1c th\u01b0\u01a1ng hi\u1ec7u y\u00eau c\u1ea7u \u0111\u1ec3 thu h\u00fat kh\u00e1ch h\u00e0ng cao c\u1ea5p tr\u00ean k\u1ec7.<\/p>\n

    C\u00e1c bi\u1ebfn th\u1ec3 ki\u1ebfn \u200b\u200btr\u00fac: S\u1ea3n xu\u1ea5t m\u1ed9t giai \u0111o\u1ea1n so v\u1edbi s\u1ea3n xu\u1ea5t hai giai \u0111o\u1ea1n<\/h2>\n

    M\u1eb7c d\u00f9 c\u00e1c nguy\u00ean l\u00fd v\u1eadt l\u00fd c\u01a1 b\u1ea3n c\u1ee7a qu\u00e1 tr\u00ecnh k\u00e9o gi\u00e3n v\u00e0 th\u1ed5i v\u1eabn kh\u00f4ng thay \u0111\u1ed5i, nh\u01b0ng m\u00e1y m\u00f3c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n quy tr\u00ecnh l\u1ea1i kh\u00e1c nhau \u0111\u00e1ng k\u1ec3 t\u00f9y thu\u1ed9c v\u00e0o kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t, thi\u1ebft k\u1ebf chai v\u00e0 \u1ee9ng d\u1ee5ng cu\u1ed1i c\u00f9ng. T\u1ea1i Ever-Power, d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t ISBM c\u1ee7a ch\u00fang t\u00f4i \u1edf Brazil bao g\u1ed3m c\u1ea3 hai ph\u01b0\u01a1ng ph\u00e1p ch\u00ednh: quy tr\u00ecnh m\u1ed9t giai \u0111o\u1ea1n v\u00e0 quy tr\u00ecnh hai giai \u0111o\u1ea1n.<\/p>\n

    Quy tr\u00ecnh m\u1ed9t giai \u0111o\u1ea1n (1 b\u01b0\u1edbc)<\/h3>\n

    Trong m\u00e1y m\u1ed9t giai \u0111o\u1ea1n, to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh bi\u1ebfn \u0111\u1ed5i t\u1eeb h\u1ea1t nh\u1ef1a th\u00f4 th\u00e0nh chai th\u00e0nh ph\u1ea9m di\u1ec5n ra trong m\u1ed9t thi\u1ebft b\u1ecb li\u00ean t\u1ee5c duy nh\u1ea5t. M\u00e1y n\u00e0y bao g\u1ed3m tr\u1ea1m phun, tr\u1ea1m x\u1eed l\u00fd nhi\u1ec7t, tr\u1ea1m th\u1ed5i gi\u00e3n v\u00e0 tr\u1ea1m \u0111\u1ea9y, th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed theo d\u1ea1ng v\u00f2ng xoay ho\u1eb7c tuy\u1ebfn t\u00ednh.<\/p>\n

    \u01afu \u0111i\u1ec3m ch\u00ednh c\u1ee7a quy tr\u00ecnh m\u1ed9t giai \u0111o\u1ea1n l\u00e0 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t ho\u00e0n h\u1ea3o. V\u00ec ph\u00f4i kh\u00f4ng bao gi\u1edd r\u1eddi kh\u1ecfi m\u00e1y, n\u00f3 kh\u00f4ng bao gi\u1edd ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng, kh\u00f4ng bao gi\u1edd ch\u1ea1m v\u00e0o ph\u00f4i kh\u00e1c v\u00e0 kh\u00f4ng bao gi\u1edd b\u1ecb \u0111\u1ea3o tr\u1ed9n trong th\u00f9ng ch\u1ee9a. \u0110i\u1ec1u n\u00e0y lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n nguy c\u01a1 tr\u1ea7y x\u01b0\u1edbc, m\u00e0i m\u00f2n ho\u1eb7c nhi\u1ec5m b\u1ea9n b\u1ec1 m\u1eb7t. V\u00ec l\u00fd do n\u00e0y, ISBM m\u1ed9t giai \u0111o\u1ea1n l\u00e0 ti\u00eau chu\u1ea9n v\u00e0ng tuy\u1ec7t \u0111\u1ed1i cho ng\u00e0nh c\u00f4ng nghi\u1ec7p m\u1ef9 ph\u1ea9m cao c\u1ea5p, s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c c\u00e1 nh\u00e2n cao c\u1ea5p v\u00e0 c\u00e1c lo\u1ea1i bao b\u00ec d\u01b0\u1ee3c ph\u1ea9m chuy\u00ean d\u1ee5ng, n\u01a1i s\u1ef1 ho\u00e0n h\u1ea3o v\u1ec1 m\u1eb7t h\u00ecnh th\u1ee9c l\u00e0 kh\u00f4ng th\u1ec3 thi\u1ebfu. N\u00f3 c\u0169ng r\u1ea5t tuy\u1ec7t v\u1eddi \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p, kh\u00f4ng h\u00ecnh tr\u1ee5, ch\u1eb3ng h\u1ea1n nh\u01b0 chai d\u1ea7u g\u1ed9i h\u00ecnh b\u1ea7u d\u1ee5c ho\u1eb7c h\u1ed9p \u0111\u1ef1ng h\u00ecnh ch\u1eef nh\u1eadt, v\u00ec c\u1ea5u h\u00ecnh nhi\u1ec7t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh cao m\u00e0 kh\u00f4ng l\u00e0m ph\u00f4i b\u1ecb m\u1ea5t \u0111\u1ecbnh h\u01b0\u1edbng.<\/p>\n

    \"M\u1ed9t<\/div>\n

    Quy tr\u00ecnh hai giai \u0111o\u1ea1n (2 b\u01b0\u1edbc)<\/h3>\n

    Quy tr\u00ecnh hai giai \u0111o\u1ea1n t\u00e1ch bi\u1ec7t ho\u00e0n to\u00e0n vi\u1ec7c \u00e9p phun ph\u00f4i chai kh\u1ecfi vi\u1ec7c th\u1ed5i gi\u00e3n chai. \u1ede giai \u0111o\u1ea1n \u0111\u1ea7u, c\u00e1c m\u00e1y \u00e9p phun c\u00f4ng su\u1ea5t l\u1edbn, nhi\u1ec1u khoang s\u1ebd s\u1ea3n xu\u1ea5t ra h\u00e0ng tri\u1ec7u ph\u00f4i chai. Nh\u1eefng ph\u00f4i chai n\u00e0y \u0111\u01b0\u1ee3c l\u00e0m ngu\u1ed9i \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng, \u0111\u00f3ng g\u00f3i v\u00e0o c\u00e1c th\u00f9ng ch\u1ee9a l\u1edbn h\u00ecnh b\u00e1t gi\u00e1c v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong nhi\u1ec1u th\u00e1ng ho\u1eb7c v\u1eadn chuy\u1ec3n tr\u00ean to\u00e0n c\u1ea7u.<\/p>\n

    \u1ede giai \u0111o\u1ea1n th\u1ee9 hai, c\u00e1c ph\u00f4i ngu\u1ed9i n\u00e0y \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o m\u00e1y th\u1ed5i \u0111\u1ecbnh h\u00ecnh k\u00e9o gi\u00e3n gia nhi\u1ec7t \u0111\u1ed9c l\u1eadp. M\u00e1y li\u00ean t\u1ee5c \u0111\u01b0a c\u00e1c ph\u00f4i qua l\u00f2 h\u1ed3ng ngo\u1ea1i \u0111\u1ec3 \u0111\u01b0a ch\u00fang tr\u1edf l\u1ea1i nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n pha th\u1ee7y tinh tr\u01b0\u1edbc khi th\u1ed5i th\u00e0nh chai.<\/p>\n

    Ph\u01b0\u01a1ng ph\u00e1p hai giai \u0111o\u1ea1n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 kinh t\u1ebf theo quy m\u00f4 kh\u1ed5ng l\u1ed3. N\u00f3 l\u00e0 x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ed3 u\u1ed1ng to\u00e0n c\u1ea7u. B\u1eb1ng c\u00e1ch t\u00e1ch bi\u1ec7t c\u00e1c quy tr\u00ecnh, m\u1ed9t th\u01b0\u01a1ng hi\u1ec7u \u0111\u1ed3 u\u1ed1ng c\u00f3 th\u1ec3 mua ph\u00f4i chai v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn v\u00e0 ch\u1ec9 th\u1ed5i chai ngay tr\u01b0\u1edbc khi \u0111\u00f3ng chai t\u1ea1i nh\u00e0 m\u00e1y \u0111\u00f3ng chai. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed v\u00e0 l\u01b0\u1ee3ng kh\u00ed th\u1ea3i carbon li\u00ean quan \u0111\u1ebfn vi\u1ec7c v\u1eadn chuy\u1ec3n kh\u00f4ng gian r\u1ed7ng (chai r\u1ed7ng) tr\u00ean kh\u1eafp c\u1ea3 n\u01b0\u1edbc. C\u00e1c m\u00e1y m\u00f3c hai giai \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng v\u1edbi t\u1ed1c \u0111\u1ed9 c\u1ef1c nhanh, th\u01b0\u1eddng xuy\u00ean v\u01b0\u1ee3t qu\u00e1 s\u1ea3n l\u01b0\u1ee3ng h\u00e0ng ch\u1ee5c ngh\u00ecn chai m\u1ed7i gi\u1edd.<\/p>\n

    Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 trong quy tr\u00ecnh: \u0110\u1ea3m b\u1ea3o ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1i \u01b0u<\/h2>\n

    Hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a quy tr\u00ecnh ISBM c\u0169ng \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c hi\u1ec3u \u0111\u01b0\u1ee3c nguy\u00ean nh\u00e2n g\u00e2y ra l\u1ed7i. S\u1ef1 c\u00e2n b\u1eb1ng nhi\u1ec7t \u0111\u1ed9ng h\u1ecdc c\u1ea7n thi\u1ebft \u0111\u1ec3 k\u00e9o gi\u00e3n nh\u1ef1a r\u1ea5t tinh t\u1ebf. Ngay c\u1ea3 m\u1ed9t s\u1ef1 dao \u0111\u1ed9ng nh\u1ecf v\u1ec1 nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng nh\u00e0 m\u00e1y, l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0m m\u00e1t ho\u1eb7c \u00e1p su\u1ea5t kh\u00ed n\u00e9n c\u0169ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ea3n ph\u1ea9m b\u1ecb l\u1ed7i. L\u00e0 m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t ISBM h\u00e0ng \u0111\u1ea7u c\u1ee7a Brazil, Ever-Power \u00e1p d\u1ee5ng c\u00e1c quy tr\u00ecnh kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 nghi\u00eam ng\u1eb7t, d\u1ef1a tr\u00ean d\u1eef li\u1ec7u. Ch\u00fang ta h\u00e3y c\u00f9ng xem x\u00e9t c\u00e1c l\u1ed7i ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt c\u1ea7n thi\u1ebft \u0111\u1ec3 gi\u1ea3i quy\u1ebft ch\u00fang.<\/p>\n

    Nh\u1eadn di\u1ec7n v\u00e0 kh\u1eafc ph\u1ee5c hi\u1ec7n t\u01b0\u1ee3ng b\u1ea1c r\u0103ng do c\u0103ng th\u1eb3ng (b\u1ea1c r\u0103ng do stress)<\/h3>\n

    Hi\u1ec7n t\u01b0\u1ee3ng \u00e1nh ng\u1ecdc trai bi\u1ec3u hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng m\u1ed9t l\u1edbp m\u00e0ng m\u1edd, \u0111\u1ee5c, m\u00e0u tr\u1eafng tr\u00ean th\u00e2n ho\u1eb7c \u0111\u00e1y chai. Khi ch\u1ea1m v\u00e0o, b\u1ec1 m\u1eb7t c\u00f3 c\u1ea3m gi\u00e1c h\u01a1i s\u1ea7n s\u00f9i. L\u1ed7i n\u00e0y x\u1ea3y ra khi c\u1ea5u tr\u00fac ph\u00e2n t\u1eed c\u1ee7a nh\u1ef1a b\u1ecb k\u00e9o gi\u00e3n v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n \u0111\u00e0n h\u1ed3i t\u1ef1 nhi\u00ean, l\u00e0m r\u00e1ch ma tr\u1eadn polymer \u1edf \u200b\u200bc\u1ea5p \u0111\u1ed9 vi m\u00f4.<\/p>\n

    Nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 h\u1ea7u nh\u01b0 lu\u00f4n li\u00ean quan \u0111\u1ebfn nh\u1ef1a ngu\u1ed9i. N\u1ebfu ph\u00f4i kh\u00f4ng \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng \u0111\u1ee7 trong l\u00f2, ho\u1eb7c n\u1ebfu nhi\u1ec7t kh\u00f4ng xuy\u00ean th\u1ea5u ho\u00e0n to\u00e0n v\u00e0o l\u00f5i th\u00e0nh ph\u00f4i, nh\u1ef1a s\u1ebd v\u1eabn qu\u00e1 c\u1ee9ng. Khi thanh k\u00e9o gi\u00e3n v\u00e0 lu\u1ed3ng kh\u00ed \u00e1p su\u1ea5t cao t\u00e1c \u0111\u1ed9ng l\u00ean nh\u1ef1a ngu\u1ed9i n\u00e0y, n\u00f3 s\u1ebd b\u1ecb r\u00e1ch thay v\u00ec k\u00e9o gi\u00e3n tr\u01a1n tru. Gi\u1ea3i ph\u00e1p c\u1ee7a chuy\u00ean gia l\u00e0 t\u0103ng c\u00f4ng su\u1ea5t nhi\u1ec7t c\u1ee7a \u0111\u00e8n h\u1ed3ng ngo\u1ea1i t\u01b0\u01a1ng \u1ee9ng v\u1edbi v\u00f9ng b\u1ecb m\u1edd tr\u00ean chai, ho\u1eb7c l\u00e0m ch\u1eadm chu tr\u00ecnh m\u00e1y m\u1ed9t ch\u00fat \u0111\u1ec3 c\u00f3 th\u00eam th\u1eddi gian gi\u1eef nhi\u1ec7t cho nhi\u1ec7t xuy\u00ean th\u1ea5u v\u00e0o th\u00e0nh ph\u00f4i.<\/p>\n

    \"M\u1ed9t<\/div>\n

    Kh\u1eafc ph\u1ee5c hi\u1ec7n t\u01b0\u1ee3ng k\u1ebft tinh nhi\u1ec7t (m\u1edd \u0111\u1ee5c)<\/h3>\n

    Trong khi hi\u1ec7n t\u01b0\u1ee3ng \u00e1nh ng\u1ecdc trai \u0111\u01b0\u1ee3c g\u00e2y ra b\u1edfi qu\u00e1 tr\u00ecnh k\u00e9o gi\u00e3n ngu\u1ed9i, th\u00ec k\u1ebft tinh nhi\u1ec7t l\u1ea1i ho\u00e0n to\u00e0n ng\u01b0\u1ee3c l\u1ea1i; n\u00f3 \u0111\u01b0\u1ee3c g\u00e2y ra b\u1edfi nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao. N\u1ebfu ph\u00f4i chai \u0111\u01b0\u1ee3c gi\u1eef \u1edf nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n nhi\u1ec1u so v\u1edbi ph\u1ea1m vi x\u1eed l\u00fd t\u1ed1i \u01b0u trong th\u1eddi gian qu\u00e1 d\u00e0i, c\u00e1c chu\u1ed7i ph\u00e2n t\u1eed v\u00f4 \u0111\u1ecbnh h\u00ecnh s\u1ebd b\u1eaft \u0111\u1ea7u t\u1ef1 s\u1eafp x\u1ebfp th\u00e0nh c\u00e1c c\u1ea5u tr\u00fac tinh th\u1ec3 l\u1edbn, c\u00f3 tr\u1eadt t\u1ef1 cao g\u1ecdi l\u00e0 h\u00ecnh c\u1ea7u r\u1ed7ng (spherulites). Nh\u1eefng h\u00ecnh c\u1ea7u r\u1ed7ng n\u00e0y t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng, t\u1ea1o ra m\u1ed9t l\u1edbp s\u01b0\u01a1ng m\u00f9 d\u00e0y \u0111\u1eb7c, th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n g\u1ea7n c\u1ed5 chai ho\u1eb7c mi\u1ec7ng chai.<\/p>\n

    \u0110\u1ec3 lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng m\u1edd do nhi\u1ec7t, c\u00e1c k\u1ef9 s\u01b0 ph\u1ea3i nhanh ch\u00f3ng gi\u1ea3m nhi\u1ec7t \u0111\u1ed9. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c gi\u1ea3m t\u1ef7 l\u1ec7 c\u00f4ng su\u1ea5t c\u1ee7a \u0111\u00e8n h\u1ed3ng ngo\u1ea1i trong khu v\u1ef1c b\u1ecb \u1ea3nh h\u01b0\u1edfng. N\u00f3 c\u0169ng \u0111\u00f2i h\u1ecfi ph\u1ea3i ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 c\u1ee7a l\u00f2 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng kh\u00ed n\u00f3ng kh\u00f4ng b\u1ecb \u1ee9 \u0111\u1ecdng xung quanh ph\u00f4i, v\u00e0 x\u00e1c minh r\u1eb1ng n\u01b0\u1edbc l\u00e0m m\u00e1t l\u01b0u th\u00f4ng qua khu\u00f4n \u00e9p phun v\u00e0 c\u00e1c thanh d\u1eabn h\u01b0\u1edbng c\u1ed5 chai \u0111ang ch\u1ea3y \u1edf nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t ch\u00ednh x\u00e1c.<\/p>\n

    Kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng c\u1ed5ng l\u1ec7ch t\u00e2m v\u00e0 ph\u00e2n b\u1ed1 t\u01b0\u1eddng kh\u00f4ng \u0111\u1ec1u<\/h3>\n

    C\u1ed5ng phun l\u00e0 \u0111i\u1ec3m phun nh\u1ecf c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y \u1edf ch\u00ednh gi\u1eefa \u0111\u00e1y chai nh\u1ef1a. Trong m\u1ed9t quy tr\u00ecnh ho\u00e0n h\u1ea3o, c\u1ed5ng phun n\u00e0y lu\u00f4n n\u1eb1m ch\u00ednh gi\u1eefa. Tuy nhi\u00ean, n\u1ebfu c\u1ed5ng phun b\u1ecb l\u1ec7ch sang m\u1ed9t b\u00ean, \u0111i\u1ec1u \u0111\u00f3 cho th\u1ea5y s\u1ef1 ph\u00e2n b\u1ed1 v\u1eadt li\u1ec7u kh\u00f4ng \u0111\u1ed1i x\u1ee9ng. M\u1ed9t b\u00ean c\u1ee7a chai s\u1ebd m\u1ecfng v\u00e0 y\u1ebfu m\u1ed9t c\u00e1ch nguy hi\u1ec3m, trong khi b\u00ean \u0111\u1ed1i di\u1ec7n s\u1ebd d\u00e0y m\u1ed9t c\u00e1ch kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n

    L\u1ed7i n\u00e0y r\u1ea5t nghi\u00eam tr\u1ecdng v\u00ec n\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n ch\u1ecbu t\u1ea3i tr\u1ecdng t\u1ed1i \u0111a v\u00e0 \u00e1p su\u1ea5t n\u1ed5. Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 l\u00e0 do c\u00e1c v\u1ea5n \u0111\u1ec1 c\u01a1 h\u1ecdc, ch\u1eb3ng h\u1ea1n nh\u01b0 thanh k\u00e9o gi\u00e3n b\u1ecb cong ho\u1eb7c khu\u00f4n th\u1ed5i b\u1ecb l\u1ec7ch. Th\u01b0\u1eddng g\u1eb7p h\u01a1n, \u0111\u00f3 l\u00e0 v\u1ea5n \u0111\u1ec1 v\u1ec1 nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c h\u1ecdc ho\u1eb7c kh\u00ed n\u00e9n. N\u1ebfu ph\u00f4i kh\u00f4ng quay tr\u01a1n tru trong l\u00f2, m\u1ed9t m\u1eb7t s\u1ebd n\u00f3ng h\u01a1n v\u00e0 m\u1ec1m h\u01a1n m\u1eb7t kia, khi\u1ebfn n\u00f3 b\u1ecb k\u00e9o gi\u00e3n kh\u00f4ng \u0111\u1ec1u. Ho\u1eb7c, n\u1ebfu \u00e1p su\u1ea5t th\u1ed5i tr\u01b0\u1edbc qu\u00e1 cao, ho\u1eb7c \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t s\u1edbm h\u01a1n m\u1ed9t ph\u1ea7n nh\u1ecf c\u1ee7a gi\u00e2y, nh\u1ef1a s\u1ebd ph\u1ed3ng l\u00ean kh\u00f4ng ki\u1ec3m so\u00e1t tr\u01b0\u1edbc khi thanh k\u00e9o gi\u00e3n c\u00f3 th\u1ec3 gi\u1eef ch\u1eb7t n\u00f3 v\u00e0o \u0111\u1ebf, d\u1eabn \u0111\u1ebfn c\u1ed5ng b\u1ecb l\u1ec7ch t\u00e2m. Kh\u1eafc ph\u1ee5c \u0111i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi ph\u1ea3i hi\u1ec7u ch\u1ec9nh l\u1ea1i ch\u00ednh x\u00e1c b\u1ed9 h\u1eb9n gi\u1edd th\u1ed5i tr\u01b0\u1edbc v\u00e0 b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t.<\/p>\n

    C\u00e1c quy tr\u00ecnh ki\u1ec3m tra v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng thi\u1ebft y\u1ebfu<\/h2>\n

    Hi\u1ec3u c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a quy tr\u00ecnh ISBM ch\u1ec9 c\u00f3 gi\u00e1 tr\u1ecb n\u1ebfu b\u1ea1n c\u00f3 th\u1ec3 ch\u1ee9ng minh ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a s\u1ea3n ph\u1ea9m \u0111\u1ea7u ra. S\u1ea3n xu\u1ea5t \u0111\u1ea1t ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf \u0111\u00f2i h\u1ecfi s\u1ef1 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng ng\u1eebng ngh\u1ec9. T\u1ea1i Ever-Power, c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m c\u1ee7a ch\u00fang t\u00f4i li\u00ean t\u1ee5c th\u1ef1c hi\u1ec7n c\u00e1c ch\u1ebf \u0111\u1ed9 ki\u1ec3m tra ph\u00e1 h\u1ee7y v\u00e0 kh\u00f4ng ph\u00e1 h\u1ee7y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ecdi l\u00f4 s\u1ea3n ph\u1ea9m \u0111\u1ec1u \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf nghi\u00eam ng\u1eb7t.<\/p>\n

      \n
    • Ki\u1ec3m tra kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i tr\u00ean c\u00f9ng<\/strong>
      \nC\u00e1c chai \u0111\u01b0\u1ee3c \u0111\u1eb7t trong m\u1ed9t m\u00e1y \u00e9p c\u01a1 h\u1ecdc t\u00e1c \u0111\u1ed9ng m\u1ed9t l\u1ef1c h\u01b0\u1edbng xu\u1ed1ng t\u1eeb t\u1eeb v\u00e0 t\u0103ng d\u1ea7n l\u00ean ph\u1ea7n c\u1ed5 chai. \u0110i\u1ec1u n\u00e0y m\u00f4 ph\u1ecfng tr\u1ecdng l\u01b0\u1ee3ng kh\u1ed5ng l\u1ed3 m\u00e0 chai s\u1ebd ph\u1ea3i ch\u1ecbu khi x\u1ebfp ch\u1ed3ng l\u00ean c\u00e1c pallet trong kho. M\u00e1y s\u1ebd \u0111o ch\u00ednh x\u00e1c l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u00e0m cho chai b\u1ecb cong v\u00eanh ho\u1eb7c v\u1ee1. N\u1ebfu \u0111\u1ed9 d\u00e0y th\u00e0nh chai kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u do qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t k\u00e9m, chai s\u1ebd b\u1ecb h\u1ecfng s\u1edbm.<\/li>\n
    • Ph\u00e2n t\u00edch \u00e1p su\u1ea5t n\u1ed5<\/strong>
      \n\u0110\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u0111\u1ed3 u\u1ed1ng c\u00f3 ga, th\u1eed nghi\u1ec7m n\u00e0y bao g\u1ed3m vi\u1ec7c ni\u00eam phong chai v\u00e0 b\u01a1m \u0111\u1ea7y n\u01b0\u1edbc v\u00e0o v\u1edbi \u00e1p su\u1ea5t t\u0103ng d\u1ea7n theo c\u1ea5p s\u1ed1 nh\u00e2n cho \u0111\u1ebfn khi chai v\u1ee1 tung. Ch\u00fang t\u00f4i ghi ch\u00e9p t\u1ec9 m\u1ec9 \u00e1p su\u1ea5t g\u00e2y v\u1ee1, ph\u1ea7n tr\u0103m gi\u00e3n n\u1edf th\u1ec3 t\u00edch v\u00e0 v\u1ecb tr\u00ed ch\u00ednh x\u00e1c c\u1ee7a v\u1ebft n\u1ee9t. S\u1ef1 h\u01b0 h\u1ecfng \u1edf \u0111\u00e1y chai th\u01b0\u1eddng cho th\u1ea5y nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng \u0111\u1ee7 trong qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn ho\u1eb7c \u1ee9ng su\u1ea5t n\u1ed9i t\u1ea1i qu\u00e1 m\u1ee9c.<\/li>\n
    • Ph\u00e2n b\u1ed5 tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 v\u1eadt li\u1ec7u theo t\u1eebng ph\u1ea7n<\/strong>
      \n\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o nh\u1ef1a \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 \u0111\u1ec1u ho\u00e0n h\u1ea3o trong giai \u0111o\u1ea1n th\u1ed5i gi\u00e3n, c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean s\u1eed d\u1ee5ng m\u00e1y c\u1eaft d\u00e2y n\u00f3ng \u0111\u1ec3 c\u1eaft chai m\u1ed9t c\u00e1ch t\u1ec9 m\u1ec9 th\u00e0nh c\u00e1c ph\u1ea7n ri\u00eang bi\u1ec7t: c\u1ed5 chai, vai chai, th\u00e2n chai v\u00e0 \u0111\u00e1y chai. M\u1ed7i ph\u1ea7n \u0111\u01b0\u1ee3c c\u00e2n tr\u00ean c\u00e2n ph\u00e2n t\u00edch c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u0111\u1ec3 x\u00e1c minh r\u1eb1ng n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt nghi\u00eam ng\u1eb7t c\u1ee7a thi\u1ebft k\u1ebf ban \u0111\u1ea7u.<\/li>\n<\/ul>\n
      \"H\u00ecnh<\/div>\n

      V\u1eadt li\u1ec7u ti\u00ean ti\u1ebfn t\u01b0\u01a1ng th\u00edch v\u1edbi quy tr\u00ecnh<\/h2>\n

      M\u1eb7c d\u00f9 PET l\u00e0 v\u1eadt li\u1ec7u d\u1eabn \u0111\u1ea7u kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn trong ng\u00e0nh \u00e9p phun k\u00e9o gi\u00e3n th\u1ed5i khu\u00f4n, nh\u01b0ng n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 lo\u1ea1i polymer duy nh\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u01b0\u1edbng hai chi\u1ec1u. C\u00e1c ph\u00e2n kh\u00fac th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau y\u00eau c\u1ea7u c\u00e1c \u0111\u1eb7c t\u00ednh h\u00f3a h\u1ecdc v\u00e0 nhi\u1ec7t kh\u00e1c nhau, v\u00e0 quy tr\u00ecnh n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng cao v\u1edbi nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u ti\u00ean ti\u1ebfn.<\/p>\n

      Polypropylene (PP):<\/strong> Nh\u1ef1a PP \u0111ang ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng nh\u1edd kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t cao v\u00e0 \u0111\u1eb7c t\u00ednh ch\u1eafn h\u00f3a ch\u1ea5t tuy\u1ec7t v\u1eddi. N\u00f3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao trong c\u00e1c \u1ee9ng d\u1ee5ng chi\u1ebft r\u00f3t n\u00f3ng, ch\u1eb3ng h\u1ea1n nh\u01b0 n\u01b0\u1edbc \u00e9p, n\u01b0\u1edbc s\u1ed1t v\u00e0 dung d\u1ecbch y t\u1ebf c\u1ea7n ti\u1ec7t tr\u00f9ng. N\u00f3 c\u0169ng nh\u1eb9 h\u01a1n PET. Tuy nhi\u00ean, vi\u1ec7c gia c\u00f4ng PP l\u1ea1i r\u1ea5t kh\u00f3 kh\u0103n. Kho\u1ea3ng nhi\u1ec7t \u0111\u1ed9 l\u00fd t\u01b0\u1edfng \u0111\u1ec3 k\u00e9o gi\u00e3n PP c\u1ef1c k\u1ef3 h\u1eb9p. N\u1ebfu ph\u00f4i ch\u1ec9 l\u1ea1nh h\u01a1n m\u1ed9t ho\u1eb7c hai \u0111\u1ed9, n\u00f3 s\u1ebd b\u1ecb r\u00e1ch; n\u1ebfu n\u00f3ng h\u01a1n m\u1ed9t ho\u1eb7c hai \u0111\u1ed9, n\u00f3 s\u1ebd b\u1ecb ch\u1ea3y. N\u1eafm v\u1eefng quy tr\u00ecnh th\u1ed5i gi\u00e3n PP l\u00e0 d\u1ea5u \u1ea5n c\u1ee7a m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn nh\u01b0 Ever-Power.<\/p>\n

      Polycarbonate (PC) v\u00e0 Tritan:<\/strong> \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 b\u1ec1n c\u1ef1c cao, kh\u1ea3 n\u0103ng ch\u1ecbu va \u0111\u1eadp l\u1eb7p \u0111i l\u1eb7p l\u1ea1i v\u00e0 kh\u1ea3 n\u0103ng t\u00e1i s\u1eed d\u1ee5ng l\u00e2u d\u00e0i, c\u00e1c lo\u1ea1i nh\u1ef1a k\u1ef9 thu\u1eadt nh\u01b0 Polycarbonate ho\u1eb7c Eastman Tritan \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. Nh\u1eefng v\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i cho c\u00e1c b\u00ecnh n\u01b0\u1edbc l\u00e0m m\u00e1t 5 gallon, b\u00ecnh n\u01b0\u1edbc th\u1ec3 thao cao c\u1ea5p v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m cho tr\u1ebb \u0103n. C\u00e1c lo\u1ea1i polymer n\u00e0y y\u00eau c\u1ea7u nhi\u1ec7t \u0111\u1ed9 x\u1eed l\u00fd cao h\u01a1n \u0111\u00e1ng k\u1ec3 v\u00e0 \u00e1p su\u1ea5t th\u1ed5i l\u1edbn, do \u0111\u00f3 c\u1ea7n \u0111\u1ebfn m\u00e1y m\u00f3c chuy\u00ean d\u1ee5ng, c\u00f4ng su\u1ea5t l\u1edbn.<\/p>\n

      T\u01b0\u01a1ng lai c\u1ee7a ng\u00e0nh s\u1ea3n xu\u1ea5t: T\u00ednh b\u1ec1n v\u1eefng, gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 nh\u1ef1a PET t\u00e1i ch\u1ebf<\/h2>\n

      \u0110\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a quy tr\u00ecnh ISBM hi\u1ec7n nay, c\u1ea7n ph\u1ea3i c\u00f3 c\u00e1i nh\u00ecn r\u00f5 r\u00e0ng v\u1ec1 t\u01b0\u01a1ng lai b\u1ec1n v\u1eefng c\u1ee7a n\u00f3. Nhu c\u1ea7u to\u00e0n c\u1ea7u v\u1ec1 bao b\u00ec th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng \u0111ang l\u00e0m thay \u0111\u1ed5i ng\u00e0nh c\u00f4ng nghi\u1ec7p, v\u00e0 quy tr\u00ecnh \u00e9p th\u1ed5i k\u00e9o gi\u00e3n (STR) c\u00f3 v\u1ecb th\u1ebf \u0111\u1ed9c \u0111\u00e1o \u0111\u1ec3 th\u00fac \u0111\u1ea9y s\u1ef1 thay \u0111\u1ed5i n\u00e0y.<\/p>\n

      M\u1ed9t trong nh\u1eefng thay \u0111\u1ed5i s\u00e2u s\u1eafc nh\u1ea5t l\u00e0 vi\u1ec7c t\u00edch h\u1ee3p PET t\u00e1i ch\u1ebf t\u1eeb ch\u1ea5t th\u1ea3i ti\u00eau d\u00f9ng, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 rPET. Thi\u1ebft b\u1ecb s\u1ea3n xu\u1ea5t hi\u1ec7n \u0111\u1ea1i v\u00e0 h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t quy tr\u00ecnh ti\u00ean ti\u1ebfn cho ph\u00e9p ch\u00fang ta s\u1ea3n xu\u1ea5t c\u00e1c chai trong su\u1ed1t, hi\u1ec7u su\u1ea5t cao b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng t\u1edbi 100% m\u1ea3nh nh\u1ef1a t\u00e1i ch\u1ebf. X\u1eed l\u00fd rPET \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c l\u1edbn; nguy\u00ean li\u1ec7u th\u00f4 th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 nh\u1edbt n\u1ed9i t\u1ea1i thay \u0111\u1ed5i v\u00e0 m\u00e0u s\u1eafc b\u1ecb phai nh\u1eb9 t\u00f9y thu\u1ed9c v\u00e0o ngu\u1ed3n nguy\u00ean li\u1ec7u. Tuy nhi\u00ean, th\u00f4ng qua qu\u00e1 tr\u00ecnh l\u1ecdc n\u00f3ng ch\u1ea3y m\u1ea1nh m\u1ebd trong giai \u0111o\u1ea1n \u00e9p phun v\u00e0 \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9 theo th\u1eddi gian th\u1ef1c trong giai \u0111o\u1ea1n th\u1ed5i, ch\u00fang ta c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u nh\u1eefng bi\u1ebfn \u0111\u1ed5i n\u00e0y, kh\u00e9p k\u00edn v\u00f2ng tu\u1ea7n ho\u00e0n ch\u1ea5t th\u1ea3i nh\u1ef1a v\u00e0 th\u00fac \u0111\u1ea9y n\u1ec1n kinh t\u1ebf tu\u1ea7n ho\u00e0n.<\/p>\n

      H\u01a1n n\u1eefa, n\u1ed7 l\u1ef1c kh\u00f4ng ng\u1eebng h\u01b0\u1edbng t\u1edbi vi\u1ec7c \u201cgi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng\u201d c\u00e0ng l\u00e0m n\u1ed5i b\u1eadt \u0111\u1ed9 ch\u00ednh x\u00e1c tuy\u1ec7t \u0111\u1ed1i c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y. Trong hai th\u1eadp k\u1ef7 qua, c\u00e1c k\u1ef9 s\u01b0 \u0111\u00e3 gi\u1ea3m \u0111\u01b0\u1ee3c t\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng nh\u1ef1a c\u1ee7a m\u1ed9t chai n\u01b0\u1edbc n\u1eeda l\u00edt ti\u00eau chu\u1ea9n xu\u1ed1ng h\u01a1n 50% m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n ch\u1ecbu t\u1ea3i ho\u1eb7c \u00e1p su\u1ea5t n\u1ed5. \u0110i\u1ec1u n\u00e0y \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch thi\u1ebft k\u1ebf l\u1ea1i t\u1ec9 m\u1ec9 c\u1ea5u tr\u00fac ban \u0111\u1ea7u, r\u00fat \u200b\u200bng\u1eafn ph\u1ea7n c\u1ed5 chai v\u00e0 t\u1ed1i \u01b0u h\u00f3a t\u1ef7 l\u1ec7 k\u00e9o gi\u00e3n \u0111\u1ec3 khai th\u00e1c t\u1ed1i \u0111a hi\u1ec7u su\u1ea5t t\u1eeb \u200b\u200bm\u1ed7i chu\u1ed7i polymer. Vi\u1ec7c gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng nguy\u00ean li\u1ec7u th\u00f4 ti\u00eau th\u1ee5 v\u00e0 c\u1eaft gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng kh\u00ed th\u1ea3i carbon li\u00ean quan \u0111\u1ebfn vi\u1ec7c v\u1eadn chuy\u1ec3n s\u1ea3n ph\u1ea9m ho\u00e0n thi\u1ec7n tr\u00ean to\u00e0n c\u1ea7u.<\/p>\n

      V\u00ec sao c\u00e1c th\u01b0\u01a1ng hi\u1ec7u to\u00e0n c\u1ea7u tin t\u01b0\u1edfng Ever-Power t\u1ea1i Brazil?<\/h2>\n

      \u0110\u1ec3 n\u1eafm v\u1eefng nh\u1eefng k\u1ef9 thu\u1eadt ph\u1ee9c t\u1ea1p c\u1ee7a quy tr\u00ecnh \u00e9p phun k\u00e9o gi\u00e3n th\u1ed5i (Injection Stretch Blow Molding - ISBM), kh\u00f4ng ch\u1ec9 c\u1ea7n mua m\u00e1y m\u00f3c; m\u00e0 c\u00f2n c\u1ea7n t\u00e0i n\u0103ng k\u1ef9 thu\u1eadt chuy\u00ean s\u00e2u, ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng th\u1ecfa hi\u1ec7p v\u00e0 h\u00e0ng ch\u1ee5c n\u0103m kinh nghi\u1ec7m th\u1ef1c ti\u1ec5n. L\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t ISBM h\u00e0ng \u0111\u1ea7u c\u1ee7a Brazil, Ever-Power \u0111\u00e3 d\u00e0nh ngu\u1ed3n l\u1ef1c c\u1ee7a m\u00ecnh \u0111\u1ec3 tr\u1edf th\u00e0nh \u0111\u1ed1i t\u00e1c \u0111\u00e1ng tin c\u1eady v\u00e0 c\u00f3 uy t\u00edn nh\u1ea5t trong ng\u00e0nh c\u00f4ng nghi\u1ec7p bao b\u00ec.<\/p>\n

      Ho\u1ea1t \u0111\u1ed9ng t\u1eeb c\u00e1c c\u01a1 s\u1edf hi\u1ec7n \u0111\u1ea1i, \u0111\u1eb7t t\u1ea1i v\u1ecb tr\u00ed chi\u1ebfn l\u01b0\u1ee3c \u1edf Brazil, ch\u00fang t\u00f4i cung c\u1ea5p cho kh\u00e1ch h\u00e0ng s\u1ef1 k\u1ebft h\u1ee3p \u0111\u1ed9c \u0111\u00e1o gi\u1eefa n\u0103ng l\u1ef1c k\u1ef9 thu\u1eadt v\u01b0\u1ee3t tr\u1ed9i v\u00e0 s\u1ef1 linh ho\u1ea1t trong chu\u1ed7i cung \u1ee9ng. Cho d\u00f9 b\u1ea1n c\u1ea7n b\u1ec1 m\u1eb7t ho\u00e0n h\u1ea3o c\u1ee7a quy tr\u00ecnh m\u1ed9t b\u01b0\u1edbc cho vi\u1ec7c ra m\u1eaft s\u1ea3n ph\u1ea9m m\u1ef9 ph\u1ea9m cao c\u1ea5p, hay hi\u1ec7u qu\u1ea3 t\u1ed1c \u0111\u1ed9 cao, s\u1ea3n l\u01b0\u1ee3ng l\u1edbn c\u1ee7a quy tr\u00ecnh hai b\u01b0\u1edbc cho vi\u1ec7c tung ra th\u1ecb tr\u01b0\u1eddng \u0111\u1ed3 u\u1ed1ng quy m\u00f4 l\u1edbn, \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec1u s\u1edf h\u1eefu ki\u1ebfn \u200b\u200bth\u1ee9c chuy\u00ean m\u00f4n ch\u00ednh x\u00e1c c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n, t\u1eeb thi\u1ebft k\u1ebf CAD ban \u0111\u1ea7u \u0111\u1ebfn s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t quy m\u00f4 l\u1edbn.<\/p>\n

      Ch\u00fang t\u00f4i kh\u00f4ng ch\u1ec9 s\u1ea3n xu\u1ea5t chai l\u1ecd; ch\u00fang t\u00f4i t\u1ea1o ra l\u1ee3i th\u1ebf c\u1ea1nh tranh. Ch\u00fang t\u00f4i h\u1ee3p t\u00e1c ch\u1eb7t ch\u1ebd v\u1edbi th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a b\u1ea1n \u0111\u1ec3 hi\u1ec3u r\u00f5 c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m, m\u1ee5c ti\u00eau th\u1ea9m m\u1ef9 v\u00e0 m\u1ee5c ti\u00eau b\u1ec1n v\u1eefng, t\u1eeb \u0111\u00f3 t\u1ea1o ra gi\u1ea3i ph\u00e1p ISBM t\u00f9y ch\u1ec9nh gi\u00fap n\u00e2ng t\u1ea7m s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n so v\u1edbi \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh.<\/p>\n

      \n

      B\u1ea1n c\u00f3 mu\u1ed1n t\u00f4i k\u1ebft n\u1ed1i b\u1ea1n v\u1edbi m\u1ed9t trong nh\u1eefng k\u1ef9 s\u01b0 \u0111\u00f3ng g\u00f3i h\u00e0ng \u0111\u1ea7u c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1ch ch\u00fang ta c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng quy tr\u00ecnh ISBM cho d\u1ef1 \u00e1n ti\u1ebfp theo c\u1ee7a b\u1ea1n kh\u00f4ng?<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

      Welcome to the forefront of modern packaging technology. If you are a brand owner, a packaging engineer, or a supply chain professional, you have likely encountered the exceptional quality of containers produced by advanced plastic molding techniques. However, a question we frequently hear at Ever-Power, a leading Brazilian ISBM manufacturer, is precisely this: How does […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-684","post","type-post","status-publish","format-standard","hentry","category-product-catalog"],"_links":{"self":[{"href":"https:\/\/isbmmolding.com\/vi\/wp-json\/wp\/v2\/posts\/684","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/isbmmolding.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/isbmmolding.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/isbmmolding.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/isbmmolding.com\/vi\/wp-json\/wp\/v2\/comments?post=684"}],"version-history":[{"count":2,"href":"https:\/\/isbmmolding.com\/vi\/wp-json\/wp\/v2\/posts\/684\/revisions"}],"predecessor-version":[{"id":687,"href":"https:\/\/isbmmolding.com\/vi\/wp-json\/wp\/v2\/posts\/684\/revisions\/687"}],"wp:attachment":[{"href":"https:\/\/isbmmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=684"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/isbmmolding.com\/vi\/wp-json\/wp\/v2\/categories?post=684"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/isbmmolding.com\/vi\/wp-json\/wp\/v2\/tags?post=684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}