{"id":14347453,"date":"2026-07-14T14:26:01","date_gmt":"2026-07-14T07:26:01","guid":{"rendered":"https:\/\/yp.com.vn\/?p=14347453"},"modified":"2026-07-14T14:26:01","modified_gmt":"2026-07-14T07:26:01","slug":"khi-khuon-mau-nhua-chuyen-minh-vi-mot-tuong-lai-xanh","status":"publish","type":"post","link":"https:\/\/yp.com.vn\/khi-khuon-mau-nhua-chuyen-minh-vi-mot-tuong-lai-xanh\/","title":{"rendered":"Khi “Khu\u00f4n M\u1eabu Nh\u1ef1a” Chuy\u1ec3n M\u00ecnh V\u00ec M\u1ed9t T\u01b0\u01a1ng Lai Xanh"},"content":{"rendered":"

Trong k\u1ef7 nguy\u00ean c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu, ng\u00e0nh c\u00f4ng nghi\u1ec7p khu\u00f4n m\u1eabu nh\u1ef1a<\/b><\/a> th\u01b0\u1eddng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng \u0111\u1ecbnh ki\u1ebfn gay g\u1eaft v\u1ec1 v\u1ea5n \u0111\u1ec1 \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng. Ng\u01b0\u1eddi ta th\u01b0\u1eddng nh\u00ecn v\u00e0o nh\u1eefng b\u00e3i r\u00e1c th\u1ea3i ch\u00f4n l\u1ea5p hay nh\u1eefng \u0111\u1ea1i d\u01b0\u01a1ng \u0111\u1ea7y ph\u1ebf li\u1ec7u \u0111\u1ec3 ch\u1ec9 tr\u00edch.<\/p>\n

Th\u1ebf nh\u01b0ng, \u00edt ai bi\u1ebft r\u1eb1ng, chi\u1ebfc ch\u00eca kh\u00f3a \u0111\u1ec3 gi\u1ea3i quy\u1ebft b\u00e0i to\u00e1n nh\u1ee9c nh\u1ed1i n\u00e0y l\u1ea1i n\u1eb1m \u1edf th\u01b0\u1ee3ng ngu\u1ed3n c\u1ee7a chu\u1ed7i s\u1ea3n xu\u1ea5t \u2014 n\u01a1i nh\u1eefng k\u1ef9 s\u01b0 \u0111ang ng\u00e0y \u0111\u00eam c\u1ea3i ti\u1ebfn c\u00f4ng ngh\u1ec7 ch\u1ebf t\u1ea1o khu\u00f4n m\u1eabu nh\u1ef1a<\/b>. Kh\u00e1i ni\u1ec7m “Khu\u00f4n Xanh” xu\u1ea5t hi\u1ec7n nh\u01b0 m\u1ed9t cu\u1ed9c c\u00e1ch m\u1ea1ng th\u1ea7m l\u1eb7ng, ch\u1ee9ng minh r\u1eb1ng ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u1eb7ng n\u00e0y ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u1ef1 c\u1ee9u m\u00ecnh b\u1eb1ng t\u01b0 duy b\u1ec1n v\u1eefng.<\/p>\n

Kh\u1edfi ngu\u1ed3n xanh t\u1eeb b\u1ea3n v\u1ebd thi\u1ebft k\u1ebf<\/h2>\n

M\u1ecdi s\u1ea3n ph\u1ea9m nh\u1ef1a ch\u00fang ta d\u00f9ng h\u00e0ng ng\u00e0y \u0111\u1ec1u b\u1eaft \u0111\u1ea7u cu\u1ed9c \u0111\u1eddi b\u00ean trong m\u1ed9t h\u1ec7 th\u1ed1ng khu\u00f4n b\u1ebf. Tr\u01b0\u1edbc \u0111\u00e2y, m\u1ee5c ti\u00eau t\u1ed1i th\u01b0\u1ee3ng c\u1ee7a m\u1ed9t b\u1ed9 khu\u00f4n m\u1eabu nh\u1ef1a<\/b><\/a> ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 b\u1ec1n v\u00e0 s\u1ea3n l\u01b0\u1ee3ng cao. Ng\u00e0y nay, \u0111\u1ecbnh ngh\u0129a v\u1ec1 m\u1ed9t b\u1ed9 khu\u00f4n ho\u00e0n h\u1ea3o \u0111\u00e3 thay \u0111\u1ed5i: n\u00f3 ph\u1ea3i ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 t\u1ed1i gi\u1ea3n v\u1eadt li\u1ec7u.<\/p>\n

S\u1ef1 chuy\u1ec3n d\u1ecbch n\u00e0y b\u1eaft \u0111\u1ea7u ngay t\u1eeb kh\u00e2u thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng k\u00eanh d\u1eabn (runner). Thay v\u00ec s\u1eed d\u1ee5ng k\u00eanh d\u1eabn ngu\u1ed9i truy\u1ec1n th\u1ed1ng \u2014 n\u01a1i sinh ra m\u1ed9t l\u01b0\u1ee3ng l\u1edbn nh\u1ef1a th\u1eeba b\u00e1m tr\u00ean khung sau m\u1ed7i chu k\u1ef3 \u00e9p \u2014 c\u00e1c doanh nghi\u1ec7p \u0111ang chuy\u1ec3n sang h\u1ec7 th\u1ed1ng k\u00eanh d\u1eabn n\u00f3ng (hot runner).<\/p>\n

\"khu\u00f4n

m\u1ee5c ti\u00eau t\u1ed1i th\u01b0\u1ee3ng c\u1ee7a m\u1ed9t b\u1ed9 khu\u00f4n m\u1eabu nh\u1ef1a ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 b\u1ec1n v\u00e0 s\u1ea3n l\u01b0\u1ee3ng cao<\/p><\/div>\n

C\u00f4ng ngh\u1ec7 n\u00e0y gi\u1eef cho nh\u1ef1a lu\u00f4n \u1edf tr\u1ea1ng th\u00e1i n\u00f3ng ch\u1ea3y trong h\u1ec7 th\u1ed1ng d\u1eabn, gi\u00fap ch\u1ea5t l\u1ecfng \u0111i th\u1eb3ng v\u00e0o l\u00f2ng khu\u00f4n m\u1eabu nh\u1ef1a<\/b><\/a> m\u00e0 kh\u00f4ng \u0111\u1ec3 l\u1ea1i b\u1ea5t k\u1ef3 m\u1ea9u nh\u1ef1a th\u1eeba n\u00e0o. Tri\u1ec7t ti\u00eau ph\u1ebf li\u1ec7u ngay t\u1eeb khi s\u1ea3n ph\u1ea9m ch\u01b0a th\u00e0nh h\u00ecnh ch\u00ednh l\u00e0 b\u01b0\u1edbc \u0111i \u0111\u1ea7u ti\u00ean c\u1ee7a t\u01b0 duy sinh th\u00e1i.<\/p>\n

Cu\u1ed9c chi\u1ebfn r\u00fat ng\u1eafn t\u1eebng gi\u00e2y chu k\u1ef3<\/h2>\n

Trong ng\u00e0nh \u00e9p phun, th\u1eddi gian l\u00e0 ti\u1ec1n b\u1ea1c, v\u00e0 \u0111\u1ed3ng th\u1eddi c\u0169ng l\u00e0 n\u0103ng l\u01b0\u1ee3ng ti\u00eau th\u1ee5. Giai \u0111o\u1ea1n chi\u1ebfm nhi\u1ec1u th\u1eddi gian nh\u1ea5t trong m\u1ed9t chu k\u1ef3 \u00e9p ch\u00ednh l\u00e0 ch\u1edd nh\u1ef1a ngu\u1ed9i v\u00e0 \u0111\u00f4ng c\u1ee9ng \u0111\u1ec3 \u0111\u1ea9y s\u1ea3n ph\u1ea9m ra ngo\u00e0i. \u0110\u00e2y l\u00e0 l\u00fac c\u00f4ng ngh\u1ec7 l\u00e0m m\u00e1t theo bi\u00ean d\u1ea1ng (conforming cooling) ch\u1ee9ng minh gi\u00e1 tr\u1ecb c\u1ee7a m\u00ecnh trong vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a khu\u00f4n m\u1eabu nh\u1ef1a<\/b>.<\/p>\n

Nh\u1edd s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a c\u00f4ng ngh\u1ec7 in 3D kim lo\u1ea1i, c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c \u0111\u01b0\u1eddng n\u01b0\u1edbc l\u00e0m m\u00e1t u\u1ed1n l\u01b0\u1ee3n u\u1ed1n kh\u00fac, ch\u1ea1y s\u00e1t theo t\u1eebng v\u00e1ch cong c\u1ee7a l\u00f2ng khu\u00f4n \u2014 \u0111i\u1ec1u m\u00e0 c\u00e1c m\u0169i khoan th\u1eb3ng truy\u1ec1n th\u1ed1ng kh\u00f4ng bao gi\u1edd l\u00e0m \u0111\u01b0\u1ee3c. H\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t th\u00f4ng minh n\u00e0y gi\u00fap gi\u1ea3i nhi\u1ec7t c\u1ef1c nhanh v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u.<\/p>\n

Khi th\u1eddi gian c\u1ee7a m\u1ed9t chu k\u1ef3 (cycle time) gi\u1ea3m xu\u1ed1ng t\u1eeb 30 gi\u00e2y ch\u1ec9 c\u00f2n 20 gi\u00e2y, l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng m\u00e0 m\u00e1y \u00e9p ti\u00eau th\u1ee5 s\u1ebd gi\u1ea3m \u0111i m\u1ed9t ph\u1ea7n ba. H\u00e0ng tri\u1ec7u l\u01b0\u1ee3t \u0111\u00f3ng m\u1edf c\u1ee7a m\u1ed7i b\u1ed9 khu\u00f4n m\u1eabu nh\u1ef1a<\/b> m\u1ed7i n\u0103m s\u1ebd c\u1ed9ng d\u1ed3n th\u00e0nh m\u1ed9t con s\u1ed1 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng kh\u1ed5ng l\u1ed3 cho nh\u00e0 m\u00e1y.<\/p>\n

\"khu\u00f4n

khu\u00f4n m\u1eabu nh\u1ef1a hi\u1ec7n \u0111\u1ea1i ph\u1ea3i \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c c\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u1ef1c k\u1ef3 nh\u1ea1y b\u00e9n<\/p><\/div>\n

Th\u00e1ch th\u1ee9c t\u1eeb nh\u1eefng d\u00f2ng v\u1eadt li\u1ec7u “kh\u00f3 chi\u1ec1u”<\/h2>\n

B\u01b0\u1edbc ti\u1ebfn l\u1edbn nh\u1ea5t c\u1ee7a xu h\u01b0\u1edbng “Khu\u00f4n Xanh” n\u1eb1m \u1edf kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u th\u00e2n thi\u1ec7n m\u00f4i tr\u01b0\u1eddng nh\u01b0 nh\u1ef1a sinh h\u1ecdc (bioplastic) ho\u1eb7c nh\u1ef1a t\u00e1i ch\u1ebf (PCR). Tuy nhi\u00ean, \u0111\u00e2y l\u00e0 m\u1ed9t b\u00e0i to\u00e1n c\u01a1 kh\u00ed kh\u00f4ng h\u1ec1 \u0111\u01a1n gi\u1ea3n. Nh\u1ef1a t\u00e1i ch\u1ebf th\u01b0\u1eddng c\u00f3 c\u01a1 t\u00ednh kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, \u0111\u1ed9 co ng\u00f3t th\u1ea5t th\u01b0\u1eddng v\u00e0 \u0111\u1ed9 nh\u1edbt d\u00f2ng ch\u1ea3y r\u1ea5t kh\u00f3 d\u1ef1 \u0111o\u00e1n so v\u1edbi nh\u1ef1a nguy\u00ean sinh.<\/p>\n

N\u1ebfu m\u1ed9t b\u1ed9 khu\u00f4n m\u1eabu nh\u1ef1a<\/b> kh\u00f4ng \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n k\u1ef9 l\u01b0\u1ee1ng, hi\u1ec7n t\u01b0\u1ee3ng ngh\u1ebdn d\u00f2ng, b\u1ecdt kh\u00ed ho\u1eb7c cong v\u00eanh s\u1ea3n ph\u1ea9m s\u1ebd x\u1ea3y ra li\u00ean t\u1ee5c. \u0110\u1ec3 l\u00e0m ch\u1ee7 d\u00f2ng ch\u1ea3y c\u1ee7a c\u00e1c lo\u1ea1i nh\u1ef1a “c\u1ee9ng \u0111\u1ea7u” n\u00e0y, h\u1ec7 th\u1ed1ng l\u00f2ng khu\u00f4n m\u1eabu nh\u1ef1a<\/b> hi\u1ec7n \u0111\u1ea1i ph\u1ea3i \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c c\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u1ef1c k\u1ef3 nh\u1ea1y b\u00e9n. C\u00e1c d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c n\u00e0y gi\u00fap m\u00e1y \u00e9p ch\u1ee7 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh l\u1ef1c phun, bi\u1ebfn chi\u1ebfc khu\u00f4n m\u1eabu nh\u1ef1a<\/b> v\u00f4 tri tr\u1edf th\u00e0nh m\u1ed9t th\u1ef1c th\u1ec3 th\u00f4ng minh, bi\u1ebft “l\u1eafng nghe” v\u00e0 th\u00edch \u1ee9ng v\u1edbi v\u1eadt li\u1ec7u.<\/p>\n

T\u1ea7m nh\u00ecn b\u1ec1n v\u1eefng:<\/b> Nh\u1ef1a t\u00e1i ch\u1ebf v\u00e0 nh\u1ef1a sinh h\u1ecdc ch\u1ec9 th\u1ef1c s\u1ef1 ph\u00e1t huy gi\u00e1 tr\u1ecb b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng khi ch\u00fang \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh b\u1edfi nh\u1eefng b\u1ed9 khu\u00f4n m\u1eabu nh\u1ef1a<\/b><\/a> \u0111\u1ea1t chu\u1ea9n, gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a t\u1ef7 l\u1ec7 h\u00e0ng l\u1ed7i (NG).<\/p>\n

L\u1eddi k\u1ebft<\/h2>\n

Thay \u0111\u1ed5i th\u1ebf gi\u1edbi kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i l\u00e0 nh\u1eefng ph\u00e1t ki\u1ebfn v\u0129 \u0111\u1ea1i l\u1ed9 di\u1ec7n tr\u01b0\u1edbc c\u00f4ng ch\u00fang. \u0110\u00f4i khi, n\u00f3 b\u1eaft \u0111\u1ea7u t\u1eeb vi\u1ec7c thay \u0111\u1ed5i g\u00f3c nh\u00ecn b\u00ean trong m\u1ed9t nh\u00e0 x\u01b0\u1edfng c\u01a1 kh\u00ed, n\u01a1i nh\u1eefng b\u1ed9 khu\u00f4n m\u1eabu nh\u1ef1a<\/b> \u0111\u01b0\u1ee3c m\u00e0i d\u0169a \u0111\u1ec3 tr\u1edf n\u00ean ti\u1ebft ki\u1ec7m h\u01a1n, th\u00f4ng minh h\u01a1n.<\/p>\n

\u0110\u1ea7u t\u01b0 v\u00e0o m\u1ed9t h\u1ec7 th\u1ed1ng khu\u00f4n m\u1eabu nh\u1ef1a<\/b> c\u00f4ng ngh\u1ec7 xanh c\u00f3 th\u1ec3 \u0111\u00f2i h\u1ecfi chi ph\u00ed ban \u0111\u1ea7u cao h\u01a1n, nh\u01b0ng gi\u00e1 tr\u1ecb nh\u1eadn l\u1ea1i v\u1ec1 l\u00e2u d\u00e0i ch\u00ednh l\u00e0 s\u1ef1 b\u1ec1n v\u1eefng c\u1ee7a doanh nghi\u1ec7p v\u00e0 s\u1ef1 trong l\u00e0nh c\u1ee7a h\u00e0nh tinh. Ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u1ef1a \u0111ang t\u1ef1 c\u1ee9u m\u00ecnh, v\u00e0 nh\u1eefng chi\u1ebfc khu\u00f4n th\u00e9p ch\u00ednh l\u00e0 b\u1ec7 ph\u00f3ng cho h\u00e0nh tr\u00ecnh xanh h\u00f3a \u0111\u00f3.<\/p>\n","protected":false},"excerpt":{"rendered":"

Trong k\u1ef7 nguy\u00ean c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu, ng\u00e0nh c\u00f4ng nghi\u1ec7p khu\u00f4n m\u1eabu nh\u1ef1a th\u01b0\u1eddng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng \u0111\u1ecbnh ki\u1ebfn gay g\u1eaft v\u1ec1 v\u1ea5n \u0111\u1ec1 \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng. Ng\u01b0\u1eddi ta th\u01b0\u1eddng nh\u00ecn v\u00e0o nh\u1eefng b\u00e3i r\u00e1c th\u1ea3i ch\u00f4n l\u1ea5p hay nh\u1eefng \u0111\u1ea1i d\u01b0\u01a1ng \u0111\u1ea7y ph\u1ebf li\u1ec7u \u0111\u1ec3 ch\u1ec9 tr\u00edch. Th\u1ebf nh\u01b0ng, \u00edt… Xem b\u00e0i vi\u1ebft<\/a><\/p>\n","protected":false},"author":3,"featured_media":14347456,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"footnotes":""},"categories":[2568],"tags":[],"class_list":["post-14347453","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-khuon-mau"],"acf":[],"_links":{"self":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/14347453","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/comments?post=14347453"}],"version-history":[{"count":2,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/14347453\/revisions"}],"predecessor-version":[{"id":14347458,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/posts\/14347453\/revisions\/14347458"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/media\/14347456"}],"wp:attachment":[{"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/media?parent=14347453"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/categories?post=14347453"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yp.com.vn\/KmOMlj66m\/wp\/v2\/tags?post=14347453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}