{"id":1342,"date":"2025-11-22T12:35:06","date_gmt":"2025-11-22T05:35:06","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/inox-cho-cong-nghiep-sach-chuan-lua-chon-cho-thuc-pham-y-duoc\/"},"modified":"2025-11-27T12:36:19","modified_gmt":"2025-11-27T05:36:19","slug":"inox-cho-cong-nghiep-sach-chuan-lua-chon-cho-thuc-pham-y-duoc","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/inox-cho-cong-nghiep-sach-chuan-lua-chon-cho-thuc-pham-y-duoc\/","title":{"rendered":"Inox cho c\u00f4ng nghi\u1ec7p s\u1ea1ch: chu\u1ea9n l\u1ef1a ch\u1ecdn cho th\u1ef1c ph\u1ea9m, y d\u01b0\u1ee3c"},"content":{"rendered":"<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/tai-sao-chung-chi-vat-lieu-3-1-bat-buoc-voi-inox-nganh-duoc\/\" target=\"_blank\" rel=\"noopener noreferrer\">T\u1ea1i sao ch\u1ee9ng ch\u1ec9 v\u1eadt li\u1ec7u 3.1 b\u1eaft bu\u1ed9c v\u1edbi inox ng\u00e0nh d\u01b0\u1ee3c?<\/a><\/p>\n<\/p><\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/ban-thi-nghiem-tu-cay-inox-tieu-chuan-cau-hinh-bao-gia\/\" target=\"_blank\" rel=\"noopener noreferrer\">B\u00e0n th\u00ed nghi\u1ec7m, t\u1ee7 c\u1ea5y Inox: ti\u00eau chu\u1ea9n, c\u1ea5u h\u00ecnh, b\u00e1o gi\u00e1<\/a><\/p>\n<\/p>\n<\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/ong-inox-vi-sinh-tieu-chuan-phu-kien-va-lap-dat-khong-moi-chet\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u1ed0ng Inox vi sinh: ti\u00eau chu\u1ea9n, ph\u1ee5 ki\u1ec7n v\u00e0 l\u1eafp \u0111\u1eb7t kh\u00f4ng m\u1ed1i ch\u1ebft<\/a><\/p>\n<\/p>\n<\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/che-tao-noi-hap-tiet-trung-inox-chiu-nhiet-tieu-chuan-thiet-ke\/\" target=\"_blank\" rel=\"noopener noreferrer\">Ch\u1ebf t\u1ea1o n\u1ed3i h\u1ea5p ti\u1ec7t tr\u00f9ng Inox ch\u1ecbu nhi\u1ec7t: ti\u00eau chu\u1ea9n &#038; thi\u1ebft k\u1ebf<\/a><\/p>\n<\/p>\n<\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/vat-lieu-inox-cho-phong-sach-chon-mac-be-mat-do-day-chuan\/\" target=\"_blank\" rel=\"noopener noreferrer\">V\u1eadt li\u1ec7u inox cho ph\u00f2ng s\u1ea1ch: ch\u1ecdn m\u00e1c, b\u1ec1 m\u1eb7t, \u0111\u1ed9 d\u00e0y chu\u1ea9n<\/a><\/p>\n<\/p>\n<\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/inox-cay-ghep-316l-316lvm-astm-f138-iso-5832-1-va-yeu-cau-ky-thuat\/\" target=\"_blank\" rel=\"noopener noreferrer\">Inox c\u1ea5y gh\u00e9p: 316L\/316LVM, ASTM F138, ISO 5832-1 v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt<\/a><\/p>\n<\/p>\n<\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/vi-sao-dung-cu-phau-thuat-khay-y-te-phai-lam-tu-thep-khong-gi\/\" target=\"_blank\" rel=\"noopener noreferrer\">V\u00ec sao d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt, khay y t\u1ebf ph\u1ea3i l\u00e0m t\u1eeb th\u00e9p kh\u00f4ng g\u1ec9?<\/a><\/p>\n<\/p>\n<\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/inox-super-mirror-trong-duoc-pham-tieu-chuan-chon-mac-gmp\/\" target=\"_blank\" rel=\"noopener noreferrer\">Inox Super Mirror trong d\u01b0\u1ee3c ph\u1ea9m: ti\u00eau chu\u1ea9n, ch\u1ecdn m\u00e1c, GMP<\/a><\/p>\n<\/p>\n<\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/he-bon-chua-duong-ong-inox-chuan-ve-sinh-cho-bia-sua-do-uong\/\" target=\"_blank\" rel=\"noopener noreferrer\">H\u1ec7 b\u1ed3n ch\u1ee9a &#038; \u0111\u01b0\u1eddng \u1ed1ng Inox chu\u1ea9n v\u1ec7 sinh cho bia, s\u1eefa, \u0111\u1ed3 u\u1ed1ng<\/a><\/p>\n<\/p>\n<\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/tieu-chuan-inox-304-316l-cho-day-chuyen-che-bien-thuc-pham\/\" target=\"_blank\" rel=\"noopener noreferrer\">Ti\u00eau chu\u1ea9n Inox 304, 316L cho d\u00e2y chuy\u1ec1n ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m<\/a><\/p>\n<\/p>\n<\/div>\n<div class=\"custom-toc\">\n<h3>N\u1ed9i dung ch\u00ednh<\/h3>\n<ul>\n<li><a href=\"#toc-0-inox-vat-lieu-cot-loi-cua-cong-nghiep-sach-hien-da\">Inox \u2013 v\u1eadt li\u1ec7u c\u1ed1t l\u00f5i c\u1ee7a \u201cc\u00f4ng nghi\u1ec7p s\u1ea1ch\u201d hi\u1ec7n \u0111\u1ea1i<\/a><\/li>\n<li><a href=\"#toc-1-nen-tang-inox-sach-la-gi-va-vi-sao-bat-buoc\">N\u1ec1n t\u1ea3ng: inox \u201cs\u1ea1ch\u201d l\u00e0 g\u00ec v\u00e0 v\u00ec sao b\u1eaft bu\u1ed9c?<\/a><\/li>\n<li><a href=\"#toc-2-nhung-khia-canh-quyet-dinh-thanh-cong-he-thong-ino\">Nh\u1eefng kh\u00eda c\u1ea1nh quy\u1ebft \u0111\u1ecbnh th\u00e0nh c\u00f4ng h\u1ec7 th\u1ed1ng inox s\u1ea1ch<\/a><\/li>\n<li><a href=\"#toc-3-dao-sau-cac-chu-de-lien-quan\">\u0110\u00e0o s\u00e2u c\u00e1c ch\u1ee7 \u0111\u1ec1 li\u00ean quan<\/a><\/li>\n<li><a href=\"#toc-4-ung-dung-thuc-te-va-khuyen-nghi-chuyen-gia\">\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf v\u00e0 khuy\u1ebfn ngh\u1ecb chuy\u00ean gia<\/a><\/li>\n<li><a href=\"#toc-5-ket-luan-va-loi-moi-hanh-dong\">K\u1ebft lu\u1eadn v\u00e0 l\u1eddi m\u1eddi h\u00e0nh \u0111\u1ed9ng<\/a><\/li>\n<\/ul>\n<\/div>\n<h2 id=\"toc-0-inox-vat-lieu-cot-loi-cua-cong-nghiep-sach-hien-da\">Inox \u2013 v\u1eadt li\u1ec7u c\u1ed1t l\u00f5i c\u1ee7a \u201cc\u00f4ng nghi\u1ec7p s\u1ea1ch\u201d hi\u1ec7n \u0111\u1ea1i<\/h2>\n<p>Trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m, y t\u1ebf v\u00e0 d\u01b0\u1ee3c ph\u1ea9m, m\u1ecdi r\u1ee7i ro nhi\u1ec5m ch\u00e9o, \u0103n m\u00f2n hay g\u00e3y g\u00e3y m\u1ed1i h\u00e0n \u0111\u1ec1u c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh \u201c\u0111i\u1ec3m \u0111en\u201d khi\u1ebfn doanh nghi\u1ec7p tr\u1ea3 gi\u00e1 b\u1eb1ng d\u1eebng m\u00e1y, thu h\u1ed3i s\u1ea3n ph\u1ea9m ho\u1eb7c tr\u01b0\u1ee3t audit GMP\/HACCP. Th\u00e1ch th\u1ee9c c\u1ee7a c\u00e1c k\u1ef9 s\u01b0 v\u00e0 nh\u00e0 th\u1ea7u l\u00e0 ph\u1ea3i \u0111\u1ed3ng th\u1eddi t\u1ed1i \u01b0u ba y\u1ebfu t\u1ed1: v\u1eadt li\u1ec7u \u0111\u00fang chu\u1ea9n, thi\u1ebft k\u1ebf v\u1ec7 sinh, v\u00e0 kh\u1ea3 n\u0103ng l\u00e0m s\u1ea1ch\/kh\u1eed khu\u1ea9n l\u1eb7p l\u1ea1i. Inox \u2013 \u0111\u00fang m\u00e1c, \u0111\u00fang b\u1ec1 m\u1eb7t, \u0111\u00fang ti\u00eau chu\u1ea9n \u2013 l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ec3 gi\u1ea3i b\u00e0i to\u00e1n n\u00e0y. <\/p>\n<p>B\u00e0i vi\u1ebft t\u1ed5ng h\u1ee3p c\u00e1c nguy\u00ean t\u1eafc c\u1ed1t l\u00f5i, ti\u00eau chu\u1ea9n li\u00ean quan v\u00e0 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho c\u00e1c \u1ee9ng d\u1ee5ng s\u1ea1ch: t\u1eeb d\u00e2y chuy\u1ec1n th\u1ef1c ph\u1ea9m, nh\u00e0 m\u00e1y bia\/s\u1eefa, \u0111\u1ebfn ph\u00f2ng s\u1ea1ch d\u01b0\u1ee3c, CSSD b\u1ec7nh vi\u1ec7n v\u00e0 h\u1ec7 \u1ed1ng vi sinh. B\u1ea1n s\u1ebd n\u1eafm \u0111\u01b0\u1ee3c m\u00e1c th\u00e9p n\u00e0o d\u00f9ng \u1edf \u0111\u00e2u, b\u1ec1 m\u1eb7t Ra bao nhi\u00eau l\u00e0 \u0111\u1ee7, ti\u00eau chu\u1ea9n \u1ed1ng\/ph\u1ee5 ki\u1ec7n c\u1ea7n theo, c\u00f9ng c\u00e1c l\u01b0u \u00fd v\u1ec1 h\u00e0n, passivation v\u00e0 ch\u1ee9ng ch\u1ec9 v\u1eadt li\u1ec7u 3.1 \u0111\u1ec3 qua th\u1ea9m \u0111\u1ecbnh. V\u1edbi kinh nghi\u1ec7m cung \u1ee9ng inox c\u00f4ng nghi\u1ec7p t\u1ea1i H\u00e0 N\u1ed9i, ch\u00fang t\u00f4i chia s\u1ebb kinh nghi\u1ec7m th\u1ef1c t\u1ebf gi\u00fap b\u1ea1n thi\u1ebft k\u1ebf b\u1ec1n \u2013 s\u1ea1ch \u2013 tu\u00e2n th\u1ee7 ngay t\u1eeb \u0111\u1ea7u.<\/p>\n<h2 id=\"toc-1-nen-tang-inox-sach-la-gi-va-vi-sao-bat-buoc\">N\u1ec1n t\u1ea3ng: inox \u201cs\u1ea1ch\u201d l\u00e0 g\u00ec v\u00e0 v\u00ec sao b\u1eaft bu\u1ed9c?<\/h2>\n<p>\u201cInox s\u1ea1ch\u201d trong b\u1ed1i c\u1ea3nh c\u00f4ng nghi\u1ec7p s\u1ea1ch l\u00e0 c\u00e1c m\u00e1c th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 b\u1ec1 m\u1eb7t \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u: an to\u00e0n ti\u1ebfp x\u00fac s\u1ea3n ph\u1ea9m, ch\u1ed1ng \u0103n m\u00f2n trong m\u00f4i tr\u01b0\u1eddng CIP\/SIP, d\u1ec5 v\u1ec7 sinh, kh\u00f4ng ph\u00e1t sinh h\u1ea1t\/b\u1ee5i, v\u00e0 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c. Th\u1ef1c t\u1ebf, nh\u00f3m austenitic 304 (EN 1.4301) v\u00e0 316L (EN 1.4404\/1.4435) l\u00e0 ph\u1ed5 bi\u1ebfn nh\u1ea5t. 316L c\u00f3 h\u00e0m l\u01b0\u1ee3ng C th\u1ea5p, b\u1ed5 sung Mo, gi\u00fap ch\u1ed1ng r\u1ed7 pitting\/chloride t\u1ed1t h\u01a1n 304 \u2013 quan tr\u1ecdng \u1edf m\u00f4i tr\u01b0\u1eddng m\u1eb7n, axit h\u1eefu c\u01a1 ho\u1eb7c nhi\u1ec7t cao. <\/p>\n<p>T\u00ednh s\u1ea1ch kh\u00f4ng ch\u1ec9 \u0111\u1ebfn t\u1eeb th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc m\u00e0 c\u00f2n t\u1eeb b\u1ec1 m\u1eb7t v\u00e0 thi c\u00f4ng:<br \/>\n&#8211; B\u1ec1 m\u1eb7t nh\u1eb5n (th\u01b0\u1eddng y\u00eau c\u1ea7u Ra \u22640,8 \u00b5m theo EHEDG\/3-A; pharma cao c\u1ea5p c\u00f3 th\u1ec3 \u22640,4 \u00b5m theo ASME BPE) gi\u1ea3m l\u01b0u gi\u1eef vi sinh, gi\u00fap CIP hi\u1ec7u qu\u1ea3.<br \/>\n&#8211; H\u00e0n chu\u1ea9n v\u1ec7 sinh (TIG\/orbital, kh\u00ed tr\u01a1, purge O2 th\u1ea5p) tr\u00e1nh m\u1ed1i g\u1ed3, x\u1ec9 oxy h\u00f3a \u2013 n\u01a1i vi khu\u1ea9n tr\u00fa \u1ea9n.<br \/>\n&#8211; Passivation\/pickling theo ASTM A967\/A380 t\u00e1i t\u1ea1o l\u1edbp th\u1ee5 \u0111\u1ed9ng Cr2O3 b\u1ea3o v\u1ec7.<br \/>\n&#8211; Thi\u1ebft k\u1ebf \u201chygienic design\u201d: tho\u00e1t d\u1ed1c, kh\u00f4ng m\u1ed1i ch\u1ebft, bo g\u00f3c, kh\u00f4ng k\u1ebd h\u1edf.<\/p>\n<p>Tu\u00e2n th\u1ee7 quy chu\u1ea9n (HACCP, ISO 22000, 3-A Sanitary, EHEDG cho th\u1ef1c ph\u1ea9m; GMP-WHO\/EU-GMP\/FDA, ASME BPE cho d\u01b0\u1ee3c; quy \u0111\u1ecbnh CSSD y t\u1ebf) l\u00e0 y\u00eau c\u1ea7u ki\u1ec3m \u0111\u1ecbnh b\u1eaft bu\u1ed9c, kh\u00f4ng ch\u1ec9 \u201cn\u00ean c\u00f3\u201d.<\/p>\n<h2 id=\"toc-2-nhung-khia-canh-quyet-dinh-thanh-cong-he-thong-ino\">Nh\u1eefng kh\u00eda c\u1ea1nh quy\u1ebft \u0111\u1ecbnh th\u00e0nh c\u00f4ng h\u1ec7 th\u1ed1ng inox s\u1ea1ch<\/h2>\n<h3>1) L\u1ef1a ch\u1ecdn m\u00e1c th\u00e9p v\u00e0 ti\u00eau chu\u1ea9n v\u1eadt li\u1ec7u<\/h3>\n<p>&#8211; 304: ph\u00f9 h\u1ee3p b\u1ed3n, b\u0103ng t\u1ea3i, b\u00e0n thao t\u00e1c, \u1ed1ng kh\u00f4ng ti\u1ebfp x\u00fac m\u00f4i tr\u01b0\u1eddng clorua cao.<br \/>\n&#8211; 316L: \u01b0u ti\u00ean cho b\u1ed3n\/\u1ed1ng ch\u1ee9a mu\u1ed1i, axit, bia\/s\u1eefa, WFI\/PUW, bu\u1ed3ng h\u1ea5p, m\u00f4i tr\u01b0\u1eddng h\u01a1i\/kh\u1eed tr\u00f9ng; gi\u1ea3m nguy c\u01a1 \u0103n m\u00f2n \u0111i\u1ec3m v\u00e0 n\u1ee9t SCC.<br \/>\n&#8211; M\u00e1c \u0111\u1eb7c th\u00f9: 316LVM\/ASTM F138-F139 cho c\u1ea5y gh\u00e9p; 420\/440C\/17-4PH\/ASTM F899 cho d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt.<br \/>\n&#8211; Ti\u00eau chu\u1ea9n s\u1ea3n ph\u1ea9m: t\u1ea5m\/cu\u1ed9n ASTM A240, \u1ed1ng ASTM A312\/A270 (sanitary), ph\u1ee5 ki\u1ec7n ASME BPE\/DIN 11850\/ISO 2037.<\/p>\n<h3>2) B\u1ec1 m\u1eb7t v\u00e0 \u0111\u1ed9 nh\u00e1m \u2013 ch\u00eca kh\u00f3a v\u1ec7 sinh<\/h3>\n<p>&#8211; Ho\u00e0n thi\u1ec7n ph\u1ed5 bi\u1ebfn: 2B\/BA cho k\u1ebft c\u1ea5u; No.4 cho b\u1ec1 m\u1eb7t c\u00f4ng khai; Super Mirror 8K\/electropolish cho pharma\/tank n\u1ed9i b\u1ed9.<br \/>\n&#8211; Gi\u00e1 tr\u1ecb Ra khuy\u1ebfn ngh\u1ecb: th\u1ef1c ph\u1ea9m\/CIP th\u00f4ng th\u01b0\u1eddng \u22640,8 \u00b5m; d\u01b0\u1ee3c\/\u1ed1ng WFI \u22640,4 \u00b5m; b\u1ed3n ph\u1ea3n \u1ee9ng cao c\u1ea5p \u22640,25\u20130,35 \u00b5m.<br \/>\n&#8211; X\u1eed l\u00fd: pickling + passivation (ASTM A380\/A967) sau h\u00e0n; electropolishing c\u1ea3i thi\u1ec7n Cr\/Fe b\u1ec1 m\u1eb7t, gi\u1ea3m vi khu\u1ea9n b\u00e1m.<\/p>\n<h3>3) Thi\u1ebft k\u1ebf v\u1ec7 sinh (Hygienic design)<\/h3>\n<p>&#8211; Tho\u00e1t d\u1ed1c \u0111\u01b0\u1eddng \u1ed1ng \u22651\u20132% h\u01b0\u1edbng v\u1ec1 \u0111i\u1ec3m x\u1ea3; h\u1ea1n ch\u1ebf \u201cdead leg\u201d v\u1edbi t\u1ef7 l\u1ec7 L\/D \u22642 theo ASME BPE.<br \/>\n&#8211; D\u00f9ng clamp\/ferrule v\u1ec7 sinh, van m\u00e0ng (diaphragm), seat-less \u0111\u1ec3 gi\u1ea3m k\u1ebd h\u1edf.<br \/>\n&#8211; K\u1ebft th\u00fac m\u00fat \u1ed1ng k\u00edn, bo g\u00f3c R\u22653 mm, b\u1ecbt k\u00edn h\u1ed9p r\u1ed7ng \u0111\u1ec3 tr\u00e1nh t\u00edch t\u1ee5 \u1ea9m\/b\u1ee5i.<\/p>\n<h3>4) H\u00e0n vi sinh v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/h3>\n<p>&#8211; Orbital\/TIG v\u1edbi argon backing, O2 trong l\u00f2ng \u1ed1ng <50 ppm \u0111\u1ec3 tr\u00e1nh \u00f4x\u00edt m\u00e0u; ki\u1ec3m tra n\u1ed9i soi (borescope), test Ra sau m\u00e0i.\n- Ki\u1ec3m tra PMI\/feritscope cho \u0111\u00fang m\u00e1c; ki\u1ec3m r\u00f2 r\u1ec9 (helium\/nitrogen), \u00e1p l\u1ef1c th\u1ee7y l\u1ef1c; h\u1ed3 s\u01a1 IQ\/OQ theo GMP.\n- Ghi nh\u1eadn heat number, MTC 3.1 (EN 10204) cho truy xu\u1ea5t l\u00f4.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n<h3>5) V\u1eadn h\u00e0nh, CIP\/SIP v\u00e0 h\u00f3a ch\u1ea5t<\/h3>\n<p>&#8211; Ch\u1ecdn h\u00f3a ch\u1ea5t CIP t\u01b0\u01a1ng th\u00edch inox, ki\u1ec3m so\u00e1t ion Cl-; tr\u00e1ng k\u1ef9 sau NaOCl.<br \/>\n&#8211; Nhi\u1ec7t SIP 121\u2013134\u00b0C: \u01b0u ti\u00ean 316L; ki\u1ec3m so\u00e1t CO2 h\u00f2a tan v\u00e0 TDS \u0111\u1ec3 gi\u1ea3m \u0103n m\u00f2n.<br \/>\n&#8211; L\u1eadp SOP v\u1ec7 sinh, ki\u1ec3m biofilm \u0111\u1ecbnh k\u1ef3, t\u00e1i passivation khi c\u1ea7n.<\/p>\n<h2 id=\"toc-3-dao-sau-cac-chu-de-lien-quan\">\u0110\u00e0o s\u00e2u c\u00e1c ch\u1ee7 \u0111\u1ec1 li\u00ean quan<\/h2>\n<p>Trong d\u00e2y chuy\u1ec1n ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, kh\u00f4ng ch\u1ec9 \u201cch\u1ecdn 316L l\u00e0 xong\u201d. S\u1ef1 kh\u00e1c bi\u1ec7t n\u1eb1m \u1edf c\u00e1ch hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng ti\u00eau chu\u1ea9n v\u1eadt li\u1ec7u, t\u1eeb th\u00e0nh ph\u1ea7n, c\u01a1 t\u00ednh t\u1edbi b\u1ec1 m\u1eb7t v\u00e0 ch\u1ee9ng nh\u1eadn ph\u00f9 h\u1ee3p an to\u00e0n th\u1ef1c ph\u1ea9m. Ph\u1ea7n m\u1edf r\u1ed9ng d\u01b0\u1edbi \u0111\u00e2y l\u00e0m r\u00f5 ti\u00eau ch\u00ed ch\u1ecdn 304\/316L theo \u1ee9ng d\u1ee5ng, c\u00f9ng b\u1ed9 ti\u00eau chu\u1ea9n th\u01b0\u1eddng d\u00f9ng trong ng\u00e0nh.<br \/>\n<!-- CLUSTER_PLACEHOLDER_1 --><\/p>\n<p>Khi chuy\u1ec3n t\u1eeb l\u00fd thuy\u1ebft sang th\u1ef1c t\u1ebf nh\u00e0 m\u00e1y bia, s\u1eefa v\u00e0 n\u01b0\u1edbc gi\u1ea3i kh\u00e1t, h\u1ec7 b\u1ed3n ch\u1ee9a \u2013 \u0111\u01b0\u1eddng \u1ed1ng \u2013 ph\u1ee5 ki\u1ec7n m\u1edbi l\u00e0 n\u01a1i b\u1ed9c l\u1ed9 h\u1ebft ch\u1ea5t l\u01b0\u1ee3ng thi\u1ebft k\u1ebf s\u1ea1ch: \u0111\u1ed9 d\u1ed1c, tho\u00e1t n\u01b0\u1edbc, v\u1ec7 sinh CIP, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 b\u1ea3o tr\u00ec.<br \/>\n<!-- CLUSTER_PLACEHOLDER_2 --><\/p>\n<p>Trong ng\u00e0nh d\u01b0\u1ee3c, y\u00eau c\u1ea7u b\u1ec1 m\u1eb7t n\u00e2ng l\u00ean m\u1ee9c \u201csi\u00eau b\u00f3ng\u201d \u0111\u1ec3 t\u1ed1i \u01b0u l\u00e0m s\u1ea1ch v\u00e0 gi\u1ea3m h\u1ea5p ph\u1ee5 ch\u1ea5t h\u1eefu c\u01a1. Vi\u1ec7c ph\u00e2n bi\u1ec7t gi\u1eefa Super Mirror 8K v\u00e0 electropolish, c\u00f9ng ch\u1ec9 s\u1ed1 Ra ph\u00f9 h\u1ee3p t\u1eebng h\u1ea1ng m\u1ee5c GMP, l\u00e0 t\u1ed1i quan tr\u1ecdng.<br \/>\n<!-- CLUSTER_PLACEHOLDER_3 --><\/p>\n<p>\u1ede b\u1ec7nh vi\u1ec7n, d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt v\u00e0 khay y t\u1ebf ph\u1ea3i ch\u1ecbu h\u00e0ng tr\u0103m chu k\u1ef3 h\u1ea5p s\u1ea5y, h\u00f3a ch\u1ea5t m\u1ea1nh v\u00e0 y\u00eau c\u1ea7u c\u01a1 t\u00ednh cao. L\u1ef1a ch\u1ecdn \u0111\u00fang nh\u00f3m inox martensitic\/PH gi\u00fap \u0111\u1ea3m b\u1ea3o s\u1eafc b\u00e9n, b\u1ec1n m\u1ecfi v\u00e0 ch\u1ed1ng r\u1ec9 trong CSSD.<br \/>\n<!-- CLUSTER_PLACEHOLDER_4 --><\/p>\n<p>V\u1edbi c\u1ea5y gh\u00e9p trong c\u01a1 th\u1ec3, ph\u1ea1m vi v\u1eadt li\u1ec7u thu h\u1eb9p v\u00e0o c\u00e1c m\u00e1c inox y sinh chuy\u00ean d\u1ee5ng, quy \u0111\u1ecbnh b\u1edfi ti\u00eau chu\u1ea9n c\u1ea5y gh\u00e9p nghi\u00eam ng\u1eb7t. Ch\u1ee7 \u0111\u1ec1 sau ph\u00e1c th\u1ea3o c\u00e1c m\u00e1c ph\u1ed5 bi\u1ebfn, ch\u1ee9ng nh\u1eadn v\u00e0 l\u01b0u \u00fd v\u1ec1 t\u00ednh t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc.<br \/>\n<!-- CLUSTER_PLACEHOLDER_5 --><\/p>\n<p>N\u1ed9i th\u1ea5t ph\u00f2ng s\u1ea1ch \u0111\u00f2i h\u1ecfi b\u1ec1 m\u1eb7t k\u00edn kh\u00edt, \u00edt ph\u00e1t sinh h\u1ea1t v\u00e0 kh\u00e1ng h\u00f3a ch\u1ea5t. Khung k\u1ec7, b\u00e0n, \u1ed1p t\u01b0\u1eddng, tr\u1ea7n treo t\u1eeb inox ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 l\u00e0m s\u1ea1ch nhanh, kh\u00f4ng b\u00e1m b\u1ee5i v\u00e0 kh\u00f4ng t\u1ea1o k\u1ebd h\u1edf.<br \/>\n<!-- CLUSTER_PLACEHOLDER_6 --><\/p>\n<p>Thi\u1ebft b\u1ecb ti\u1ec7t tr\u00f9ng nh\u01b0 n\u1ed3i h\u1ea5p\/kh\u1eed khu\u1ea9n l\u00e0m vi\u1ec7c \u1edf \u00e1p \u2013 nhi\u1ec7t cao v\u00e0 h\u00f3a ch\u1ea5t kh\u1eafc nghi\u1ec7t. C\u1ea5u h\u00ecnh v\u1eadt li\u1ec7u, chi\u1ec1u d\u00e0y, x\u1eed l\u00fd m\u1ed1i h\u00e0n v\u00e0 ki\u1ec3m \u0111\u1ecbnh \u00e1p l\u1ef1c l\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 xem nh\u1eb9.<br \/>\n<!-- CLUSTER_PLACEHOLDER_7 --><\/p>\n<p>H\u1ec7 \u1ed1ng vi sinh l\u00e0 \u201chuy\u1ebft m\u1ea1ch\u201d c\u1ee7a nh\u00e0 m\u00e1y d\u01b0\u1ee3c\/th\u1ef1c ph\u1ea9m cao c\u1ea5p. T\u1eeb l\u1ef1a ch\u1ecdn \u1ed1ng\/ferrule, ti\u00eau chu\u1ea9n BPE\/DIN, \u0111\u1ebfn k\u1ef9 thu\u1eadt h\u00e0n kh\u00f4ng m\u1ed1i ch\u1ebft v\u00e0 ki\u1ec3m tra Ra \u2013 t\u1ea5t c\u1ea3 quy\u1ebft \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 s\u1ea1ch c\u1ee7a to\u00e0n h\u1ec7 th\u1ed1ng.<br \/>\n<!-- CLUSTER_PLACEHOLDER_8 --><\/p>\n<p>Trong ph\u00f2ng th\u00ed nghi\u1ec7m, b\u00e0n th\u00ed nghi\u1ec7m, t\u1ee7 c\u1ea5y v\u00e0 ph\u1ee5 tr\u1ee3 inox c\u1ea7n ch\u1ed1ng \u0103n m\u00f2n h\u00f3a ch\u1ea5t, d\u1ec5 kh\u1eed tr\u00f9ng v\u00e0 b\u1ec1n c\u01a1 h\u1ecdc. L\u1ef1a ch\u1ecdn b\u1ec1 m\u1eb7t v\u00e0 k\u1ebft c\u1ea5u \u0111\u00fang gi\u00fap gi\u1ea3m chi ph\u00ed v\u00f2ng \u0111\u1eddi \u0111\u00e1ng k\u1ec3.<br \/>\n<!-- CLUSTER_PLACEHOLDER_9 --><\/p>\n<p>Cu\u1ed1i c\u00f9ng, m\u1ecdi th\u1ee9 ch\u1ec9 th\u1ef1c s\u1ef1 \u201c\u0111\u1ea1t\u201d khi t\u00e0i li\u1ec7u v\u00e0 ch\u1ee9ng nh\u1eadn ho\u00e0n ch\u1ec9nh. Ch\u1ee9ng ch\u1ec9 3.1 kh\u00f4ng ch\u1ec9 l\u00e0 t\u1edd gi\u1ea5y; \u0111\u00f3 l\u00e0 n\u1ec1n t\u1ea3ng truy xu\u1ea5t, th\u1ea9m \u0111\u1ecbnh GMP v\u00e0 qu\u1ea3n l\u00fd r\u1ee7i ro chu\u1ed7i cung \u1ee9ng.<br \/>\n<!-- CLUSTER_PLACEHOLDER_10 --><\/p>\n<h2 id=\"toc-4-ung-dung-thuc-te-va-khuyen-nghi-chuyen-gia\">\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf v\u00e0 khuy\u1ebfn ngh\u1ecb chuy\u00ean gia<\/h2>\n<p>\u1ee8ng d\u1ee5ng ti\u00eau bi\u1ec3u:<br \/>\n&#8211; N\u00e2ng c\u1ea5p khu mu\u1ed1i chua\/thanh tr\u00f9ng: chuy\u1ec3n \u1ed1ng 304 sang 316L, electropolish Ra \u22640,6 \u00b5m, gi\u1ea3m r\u1ed7 pitting sau 12 th\u00e1ng CIP ki\u1ec1m\/clor.<br \/>\n&#8211; V\u00f2ng WFI\/PUW d\u01b0\u1ee3c: \u1ed1ng ASME BPE SF1, orbital welding + purge O2 th\u1ea5p, dead leg L\/D \u22642, test borescope 100% m\u1ed1i h\u00e0n, passivation A967.<br \/>\n&#8211; B\u1ed3n CIP\/SIP: 316L d\u00e0y ph\u00f9 h\u1ee3p, phun quay 360\u00b0, c\u1ea3m bi\u1ebfn d\u1eabn h\u01b0\u1edbng \u0111\u1ec3 kh\u00f4ng \u201c\u0111i\u1ec3m m\u00f9\u201d l\u00e0m s\u1ea1ch.<br \/>\n&#8211; CSSD b\u1ec7nh vi\u1ec7n: khay d\u1ee5ng c\u1ee5 304\/316L d\u1eadp g\u00f3c bo, l\u1ed7 tho\u00e1t n\u01b0\u1edbc, kh\u00f4ng m\u1ed1i h\u00e0n s\u1eafc c\u1ea1nh; bu\u1ed3ng autoclave 316L ki\u1ec3m so\u00e1t Cl- ngu\u1ed3n n\u01b0\u1edbc.<\/p>\n<p>Best practices:<br \/>\n&#8211; Chu\u1ea9n h\u00f3a b\u1ec1 m\u1eb7t theo r\u1ee7i ro: th\u1ef1c ph\u1ea9m ti\u00eau chu\u1ea9n Ra \u22640,8 \u00b5m; d\u01b0\u1ee3c\/pharma-critical \u22640,4 \u00b5m.<br \/>\n&#8211; Lu\u00f4n pickling + passivation sau h\u00e0n; l\u1ea5y m\u1eabu ki\u1ec3m tra Ra v\u00e0 m\u00e0u nhi\u1ec7t m\u1ed1i h\u00e0n.<br \/>\n&#8211; T\u1ed1i gi\u1ea3n ph\u1ee5 ki\u1ec7n ren; \u01b0u ti\u00ean clamp\/diaphragm valve; ki\u1ec3m so\u00e1t d\u1ed1c tho\u00e1t v\u00e0 \u0111i\u1ec3m x\u1ea3 th\u1ea5p nh\u1ea5t.<br \/>\n&#8211; Thi\u1ebft l\u1eadp b\u1ed9 h\u1ed3 s\u01a1 v\u1eadt li\u1ec7u: PMI, MTC 3.1, heat number mapping theo isometric.<br \/>\n&#8211; \u0110\u00e0o t\u1ea1o th\u1ee3 h\u00e0n vi sinh; gi\u00e1m s\u00e1t purge O2 v\u00e0 l\u01b0u h\u1ed3 s\u01a1 h\u00e0n (WPS\/PQR\/WPQR).<\/p>\n<p>L\u1ed7i th\u01b0\u1eddng g\u1eb7p c\u1ea7n tr\u00e1nh:<br \/>\n&#8211; D\u00f9ng 304 \u1edf m\u00f4i tr\u01b0\u1eddng clorua\/nhi\u1ec7t cao g\u00e2y r\u1ed7 pitting s\u1edbm.<br \/>\n&#8211; B\u1ec1 m\u1eb7t No.4 th\u00f4 cho khu v\u1ef1c CIP n\u1eb7ng, \u0111\u1ec3 l\u1ea1i v\u1ebft x\u01b0\u1edbc l\u01b0u gi\u1eef vi sinh.<br \/>\n&#8211; M\u1ed1i h\u00e0n kh\u00f4ng t\u1ea9y\/thu\u1ed1c, c\u00f2n \u00f4x\u00edt \u0111en; kh\u00f4ng ki\u1ec3m tra n\u1ed9i soi.<br \/>\n&#8211; B\u1ed1 tr\u00ed \u201cdead leg\u201d d\u00e0i, kh\u00f4ng tho\u00e1t d\u1ed1c; d\u00f9ng van kh\u00f4ng v\u1ec7 sinh trong product contact.<br \/>\n&#8211; Thi\u1ebfu ch\u1ee9ng ch\u1ec9 3.1, kh\u00f4ng truy xu\u1ea5t \u0111\u01b0\u1ee3c l\u00f4 khi audit.<\/p>\n<h2 id=\"toc-5-ket-luan-va-loi-moi-hanh-dong\">K\u1ebft lu\u1eadn v\u00e0 l\u1eddi m\u1eddi h\u00e0nh \u0111\u1ed9ng<\/h2>\n<p>Inox cho c\u00f4ng nghi\u1ec7p s\u1ea1ch kh\u00f4ng ch\u1ec9 l\u00e0 ch\u1ecdn 304 hay 316L, m\u00e0 l\u00e0 m\u1ed9t h\u1ec7 sinh th\u00e1i g\u1ed3m m\u00e1c th\u00e9p \u0111\u00fang, b\u1ec1 m\u1eb7t chu\u1ea9n, h\u00e0n vi sinh, thi\u1ebft k\u1ebf hygienic v\u00e0 h\u1ed3 s\u01a1 ch\u1ee9ng nh\u1eadn \u0111\u1ea7y \u0111\u1ee7. Khi l\u00e0m \u0111\u00fang ngay t\u1eeb \u0111\u1ea7u, b\u1ea1n gi\u1ea3m chi ph\u00ed v\u00f2ng \u0111\u1eddi, t\u0103ng uptime v\u00e0 t\u1ef1 tin v\u01b0\u1ee3t qua m\u1ecdi cu\u1ed9c th\u1ea9m \u0111\u1ecbnh. <\/p>\n<p>N\u1ebfu b\u1ea1n \u0111ang tri\u1ec3n khai d\u1ef1 \u00e1n th\u1ef1c ph\u1ea9m, y t\u1ebf hay d\u01b0\u1ee3c t\u1ea1i H\u00e0 N\u1ed9i v\u00e0 mi\u1ec1n B\u1eafc, h\u00e3y li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3:<br \/>\n&#8211; T\u01b0 v\u1ea5n l\u1ef1a ch\u1ecdn m\u00e1c\/b\u1ec1 m\u1eb7t theo ti\u00eau chu\u1ea9n 3-A, EHEDG, ASME BPE.<br \/>\n&#8211; Cung c\u1ea5p \u1ed1ng, t\u1ea5m, ph\u1ee5 ki\u1ec7n 304\/316L, Super Mirror 8K, d\u1ecbch v\u1ee5 c\u1eaft \u2013 \u0111\u00e1nh b\u00f3ng \u2013 passivation.<br \/>\n&#8211; B\u00e0n giao \u0111\u1ea7y \u0111\u1ee7 ch\u1ee9ng ch\u1ec9 3.1, PMI v\u00e0 h\u1ed7 tr\u1ee3 IQ\/OQ. <\/p>\n<p>Nh\u1ea5n li\u00ean h\u1ec7 \u0111\u1ec3 nh\u1eadn catalogue, m\u1eabu b\u1ec1 m\u1eb7t v\u00e0 b\u00e1o gi\u00e1 t\u1ed1i \u01b0u cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 inox cho th\u1ef1c ph\u1ea9m, y t\u1ebf, d\u01b0\u1ee3c ph\u1ea9m: ti\u00eau chu\u1ea9n, b\u1ec1 m\u1eb7t, \u1ed1ng vi sinh, thi\u1ebft k\u1ebf s\u1ea1ch v\u00e0 ch\u1ee9ng ch\u1ec9 3.1. T\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed t\u1ea1i H\u00e0 N\u1ed9i.<\/p>\n","protected":false},"author":7,"featured_media":1000,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1342","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/1342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/comments?post=1342"}],"version-history":[{"count":0,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/1342\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/1000"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=1342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/categories?post=1342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/tags?post=1342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}