{"id":1749,"date":"2026-03-22T07:13:44","date_gmt":"2026-03-22T07:13:44","guid":{"rendered":"https:\/\/tinsunpack.com\/?p=1749"},"modified":"2025-11-20T07:35:53","modified_gmt":"2025-11-20T07:35:53","slug":"industrial-applications-of-lacquered-tinplate-materials-worldwide","status":"publish","type":"post","link":"https:\/\/tinsunpack.com\/vi\/industrial-applications-of-lacquered-tinplate-materials-worldwide\/","title":{"rendered":"\u1ee8ng d\u1ee5ng c\u00f4ng nghi\u1ec7p c\u1ee7a v\u1eadt li\u1ec7u t\u00f4n m\u1ea1 k\u1ebdm s\u01a1n ph\u1ee7 tr\u00ean to\u00e0n th\u1ebf gi\u1edbi"},"content":{"rendered":"

T\u1eeb c\u00e1c h\u1ed9p th\u1ef1c ph\u1ea9m s\u1eb5n s\u00e0ng trong t\u1ee7 b\u1ebfp \u0111\u1ebfn c\u00e1c b\u00ecnh x\u1ecbt \u00e1p su\u1ea5t cao v\u00e0 s\u1ef1 \u0103n m\u00f2n<\/a>- C\u00e1c g\u00f3i h\u00f3a ch\u1ea5t d\u1ec5 ch\u00e1y, th\u00e9p m\u1ea1 k\u1ebdm s\u01a1n ph\u1ee7 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 \u0111\u00e1ng tin c\u1eady trong ng\u00e0nh c\u00f4ng nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i. Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, ch\u00fang t\u00f4i s\u1ebd ph\u00e2n t\u00edch c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p c\u1ee7a v\u1eadt li\u1ec7u th\u00e9p m\u1ea1 k\u1ebdm s\u01a1n ph\u1ee7 tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, gi\u1ea3i th\u00edch c\u00e1ch l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 s\u1ea3n ph\u1ea9m v\u00e0 con ng\u01b0\u1eddi, v\u00e0 h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch l\u1ef1a ch\u1ecdn, ki\u1ec3m tra v\u00e0 ngu\u1ed3n cung c\u1ea5p m\u1ed9t c\u00e1ch t\u1ef1 tin. N\u1ebfu b\u1ea1n \u0111\u00e3 c\u00f3 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, h\u00e3y chia s\u1ebb ch\u00fang v\u00e0 ch\u00fang t\u00f4i s\u1ebd \u0111\u1ec1 xu\u1ea5t m\u1ed9t k\u1ebf ho\u1ea1ch l\u1ea5y m\u1eabu v\u00e0 th\u1eed nghi\u1ec7m th\u1ef1c t\u1ebf \u2014 Tinsun Packaging c\u00f3 th\u1ec3 cung c\u1ea5p th\u00e9p m\u1ea1 k\u1ebdm t\u00f9y ch\u1ec9nh v\u00e0 TFS v\u1edbi s\u01a1n m\u00e0i \u0111\u1ea1t ti\u00eau chu\u1ea9n th\u1ef1c ph\u1ea9m v\u00e0 c\u00f4ng nghi\u1ec7p. Kh\u00e1m ph\u00e1 c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd D\u1ea3i s\u1ea3n ph\u1ea9m th\u00e9p m\u1ea1 k\u1ebdm v\u00e0 TFS<\/a> \u0110\u1ec3 so s\u00e1nh c\u00e1c lo\u1ea1i th\u00e9p c\u01a1 b\u1ea3n, tr\u1ecdng l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn ho\u00e0n thi\u1ec7n.<\/p>\n\n\n

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Th\u00e9p m\u1ea1 k\u1ebdm s\u01a1n m\u00e0i trong \u1ee9ng d\u1ee5ng \u0111\u00f3ng g\u00f3i th\u1ef1c ph\u1ea9m<\/h2>\n\n\n\n

Th\u00e9p m\u1ea1 k\u1ebdm ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m d\u1ef1a tr\u00ean m\u1ed9t c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t: th\u00e9p carbon th\u1ea5p cung c\u1ea5p \u0111\u1ed9 b\u1ec1n, th\u00e9p m\u1ea1 k\u1ebdm \u0111i\u1ec7n ph\u00e2n (ETP) cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n hy sinh v\u00e0 kh\u1ea3 n\u0103ng h\u00e0n, v\u00e0 l\u1edbp s\u01a1n ph\u1ee7 b\u00ean trong\/b\u00ean ngo\u00e0i gi\u00fap b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng kh\u1ecfi t\u00e1c \u0111\u1ed9ng c\u1ee7a h\u00f3a ch\u1ea5t th\u1ef1c ph\u1ea9m v\u00e0 nhi\u1ec7t \u0111\u1ed9 qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t. \u0110\u1ed1i v\u1edbi th\u1ef1c ph\u1ea9m \u0111\u01b0\u1ee3c x\u1eed l\u00fd nhi\u1ec7t, l\u1edbp s\u01a1n ph\u1ee7 ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh ti\u1ec7t tr\u00f9ng b\u1eb1ng h\u01a1i n\u01b0\u1edbc ho\u1eb7c ti\u1ec7t tr\u00f9ng b\u1eb1ng nhi\u1ec7t trong khi v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c h\u01b0\u01a1ng v\u1ecb v\u00e0 h\u00ecnh th\u1ee9c c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n

C\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 t\u00ednh axit nh\u01b0 c\u00e0 chua, \u0111\u1eadu trong s\u1ed1t v\u00e0 nh\u00e2n tr\u00e1i c\u00e2y th\u01b0\u1eddng s\u1eed d\u1ee5ng s\u01a1n epoxy-phenolic ho\u1eb7c acrylic ch\u1ee9a BPA-NI \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ed1ng axit m\u1ea1nh m\u1ebd v\u00e0 \u0111\u1ed9 di chuy\u1ec3n th\u1ea5p. C\u00e1c th\u1ef1c ph\u1ea9m ch\u1ee9a l\u01b0u hu\u1ef3nh (v\u00ed d\u1ee5: m\u1ed9t s\u1ed1 lo\u1ea1i th\u1ecbt, h\u1ea3i s\u1ea3n) y\u00eau c\u1ea7u h\u1ec7 th\u1ed1ng ch\u1ed1ng \u1ed1 l\u01b0u hu\u1ef3nh, th\u01b0\u1eddng k\u1ebft h\u1ee3p v\u1edbi l\u1edbp ph\u1ee7 phenolic c\u00f3 m\u00e0u ho\u1eb7c chuy\u00ean d\u1ee5ng. \u0110\u1ed1i v\u1edbi th\u1ef1c ph\u1ea9m kh\u00f4 v\u00e0 b\u1ed9t dinh d\u01b0\u1ee1ng, l\u1edbp ph\u1ee7 nh\u1eb9 c\u00f3 th\u1ec3 \u0111\u1ee7 nh\u01b0ng vi\u1ec7c b\u1ea3o v\u1ec7 \u0111\u01b0\u1eddng may v\u00e0 \u0111\u01b0\u1eddng c\u1eaft v\u1eabn l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 ng\u0103n ng\u1eeba l\u1ed7 nh\u1ecf v\u00e0 \u0103n m\u00f2n t\u1ea1i c\u00e1c c\u1ea1nh \u0111\u01b0\u1ee3c gia c\u00f4ng c\u01a1 h\u1ecdc.<\/p>\n\n\n\n

Quy t\u1eafc th\u1ef1c ti\u1ec5n: Ch\u1ecdn s\u01a1n theo th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc tr\u01b0\u1edbc ti\u00ean, sau \u0111\u00f3 x\u00e1c nh\u1eadn hi\u1ec7u su\u1ea5t k\u00e9o\/ghi, r\u1ed3i ki\u1ec3m tra h\u1ed3 s\u01a1 nhi\u1ec7t. \u0110\u1ed1i v\u1edbi th\u00f9ng c\u00f3 hai \u0111\u01b0\u1eddng h\u00e0n, \u01b0u ti\u00ean s\u01a1n \u0111\u1ea7u v\u00e0 s\u01a1n cu\u1ed9n; \u0111\u1ed1i v\u1edbi th\u00e2n DWI\/D&I, t\u1eadp trung v\u00e0o \u0111\u1ed9 gi\u00e3n d\u00e0i v\u00e0 \u0111\u1ed9 linh ho\u1ea1t.<\/p>\n\n\n\n

\u1ee8ng d\u1ee5ng<\/th>H\u1ec7 th\u1ed1ng s\u01a1n m\u00e0i ti\u00eau chu\u1ea9n<\/th>Tr\u1ecdng l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 thi\u1ebfc<\/th>\u0110i\u1ec1u ki\u1ec7n qu\u00e1 tr\u00ecnh<\/th>Ghi ch\u00fa<\/th><\/tr><\/thead>
C\u00e0 chua v\u00e0 c\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m chua kh\u00e1c<\/td>Epoxy-phenolic ho\u1eb7c acrylic ch\u1ee9a BPA-NI, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng axit cao.<\/td>Trung b\u00ecnh \u0111\u1ebfn n\u1eb7ng (kho\u1ea3ng 5,6\u2013\u22658,4 g\/m\u00b2 t\u1ed5ng c\u1ed9ng)<\/td>\u0110un s\u00f4i \u1edf nhi\u1ec7t \u0111\u1ed9 121\u2013130\u00b0C; 20\u201360 ph\u00fat<\/td>\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p c\u1ee7a v\u1eadt li\u1ec7u t\u00f4n m\u1ea1 k\u1ebdm s\u01a1n ph\u1ee7 tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, n\u01a1i vi\u1ec7c gi\u1eef nguy\u00ean h\u01b0\u01a1ng v\u1ecb v\u00e0 m\u00e0u s\u1eafc l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng.<\/td><\/tr>
Th\u1ef1c ph\u1ea9m ch\u1ee9a protein v\u00e0 l\u01b0u hu\u1ef3nh<\/td>H\u1ec7 th\u1ed1ng gi\u00e0u phenol c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ed1 v\u00e0ng do sulfide<\/td>Trung b\u00ecnh \u0111\u1ebfn n\u1eb7ng<\/td>Pasteur h\u00f3a ho\u1eb7c ti\u1ec7t tr\u00f9ng b\u1eb1ng \u00e1p su\u1ea5t cao; k\u00e9o d\u00e0i th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng<\/td>S\u1ef1 t\u0103ng s\u1eafc t\u1ed1 c\u00f3 th\u1ec3 che l\u1ea5p s\u1ef1 bi\u1ebfn \u0111\u1ed5i m\u00e0u s\u1eafc; ki\u1ec3m tra c\u1ea3m quan.<\/td><\/tr>
H\u00e0ng kh\u00f4, c\u00e0 ph\u00ea, b\u1ed9t s\u1eefa<\/td>Epoxy-phenolic ho\u1eb7c organosol; b\u1ea3o v\u1ec7 \u0111\u01b0\u1eddng c\u1eaft d\u1ec5 m\u1edf.<\/td>Nh\u1eb9 \u0111\u1ebfn trung b\u00ecnh<\/td>R\u1eeda b\u1eb1ng kh\u00f4ng kh\u00ed xung quanh ho\u1eb7c nit\u01a1<\/td>T\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n c\u1ee7a \u0111\u01b0\u1eddng may v\u00e0 \u0111\u01b0\u1eddng g\u1ea5p.<\/td><\/tr>
B\u00e1nh k\u1eb9o v\u00e0 b\u00e1nh quy<\/td>L\u1edbp s\u01a1n trang tr\u00ed b\u00ean ngo\u00e0i; l\u1edbp s\u01a1n an to\u00e0n cho th\u1ef1c ph\u1ea9m b\u00ean trong<\/td>\u00c1nh s\u00e1ng<\/td>M\u00f4i tr\u01b0\u1eddng xung quanh; kh\u00f4ng c\u00f3 ph\u1ea3n \u1ee9ng.<\/td>\u01afu ti\u00ean \u0111\u1ed9 b\u00f3ng c\u1ee7a gi\u1ea5y in v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

D\u00f9 l\u00e0 s\u1ea3n ph\u1ea9m n\u00e0o, h\u00e3y m\u00f4 ph\u1ecfng ch\u1ea5t l\u1ecfng \u0111\u00f3ng g\u00f3i th\u1ef1c t\u1ebf, kho\u1ea3ng tr\u1ed1ng tr\u00ean b\u1ec1 m\u1eb7t v\u00e0 qu\u00e1 tr\u00ecnh ti\u1ec7t tr\u00f9ng trong m\u1ed9t \u201cki\u1ec3m tra \u0111\u00f3ng g\u00f3i\u201d \u0111\u1ec3 x\u00e1c nh\u1eadn c\u1ea3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 t\u00ednh trung t\u00ednh v\u1ec1 c\u1ea3m quan tr\u01b0\u1edbc khi m\u1edf r\u1ed9ng quy m\u00f4.<\/p>\n\n\n

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Th\u00e9p m\u1ea1 k\u1ebdm d\u00f9ng trong s\u1ea3n xu\u1ea5t lon x\u1ecbt v\u00e0 lon h\u00f3a ch\u1ea5t<\/h2>\n\n\n\n

C\u00e1c b\u00ecnh x\u1ecbt v\u00e0 b\u00ecnh ch\u1ee9a h\u00f3a ch\u1ea5t \u0111\u1ea9y t\u1ea5m th\u00e9p m\u1ea1 k\u1ebdm s\u01a1n ph\u1ee7 \u0111\u1ebfn gi\u1edbi h\u1ea1n c\u01a1 h\u1ecdc v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a n\u00f3. C\u00e1c b\u00ecnh x\u1ecbt ch\u1ecbu \u00e1p su\u1ea5t c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng k\u00e9o s\u00e2u, kh\u00f4ng b\u1ecb n\u1ee9t khi thu h\u1eb9p v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc b\u00ean ngo\u00e0i. B\u00ean trong, c\u00e1c c\u00f4ng th\u1ee9c ch\u1ee9a nhi\u1ec1u dung m\u00f4i (s\u01a1n, ch\u1ea5t b\u00f4i tr\u01a1n, ch\u1ea5t t\u1ea9y r\u1eeda phanh) kh\u00f4ng \u0111\u01b0\u1ee3c l\u00e0m h\u1ecfng l\u1edbp m\u00e0ng; b\u00ean ngo\u00e0i, \u0111\u1ed3 h\u1ecda th\u01b0\u01a1ng hi\u1ec7u c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n trong qu\u00e1 tr\u00ecnh ph\u00e2n ph\u1ed1i.<\/p>\n\n\n\n

C\u00e1c b\u00ecnh x\u1ecbt h\u00e0n ba m\u1ea3nh \u01b0a chu\u1ed9ng l\u1edbp l\u00f3t epoxy-phenolic ch\u1eafc ch\u1eafn, c\u00f3 \u0111\u1ed9 tr\u01a1n v\u00e0 \u0111\u1ed9 linh ho\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c hi\u1ec7n t\u01b0\u1ee3ng t\u1ea1o h\u1ea1t v\u00e0 gi\u00e3n n\u1edf trong qu\u00e1 tr\u00ecnh n\u1ea1p ch\u1ea5t \u0111\u1ea9y. \u0110\u1ed1i v\u1edbi dung m\u00f4i \u0103n m\u00f2n, n\u00ean xem x\u00e9t c\u00e1c h\u1ec7 th\u1ed1ng organosol ho\u1eb7c hybrid \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng qua c\u00e1c th\u1eed nghi\u1ec7m ng\u00e2m v\u00e0 chu k\u1ef3 \u00e1p su\u1ea5t. Trong c\u00e1c b\u00ecnh ch\u1ee9a h\u00f3a ch\u1ea5t cho keo d\u00e1n, d\u1ea7u v\u00e0 m\u1ef1c in, \u01b0u ti\u00ean kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m, t\u01b0\u01a1ng th\u00edch v\u1edbi \u0111\u01b0\u1eddng h\u00e0n v\u00e0 ph\u1ee7 k\u00edn m\u00e9p \u0111\u1ed5; vi\u1ec7c s\u01a1n ph\u1ee7 \u0111i\u1ec3m xung quanh c\u00e1c \u0111\u01b0\u1eddng h\u00e0n v\u00e0 \u0111\u01b0\u1eddng c\u1eaft l\u00e0 ph\u1ed5 bi\u1ebfn \u0111\u1ec3 ng\u0103n ng\u1eeba \u0103n m\u00f2n d\u01b0\u1edbi l\u1edbp s\u01a1n.<\/p>\n\n\n\n

V\u1ec1 m\u1eb7t v\u1eadn h\u00e0nh, h\u00e3y x\u00e1c \u0111\u1ecbnh kho\u1ea3ng th\u1eddi gian kh\u00f4 s\u01a1n ph\u00f9 h\u1ee3p v\u1edbi quy tr\u00ecnh \u0111\u1ecbnh h\u00ecnh c\u1ee7a b\u1ea1n. Qu\u00e1 tr\u00ecnh nung sau khi \u0111\u1ecbnh h\u00ecnh c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c c\u00e1c v\u1ebft n\u1ee9t nh\u1ecf, nh\u01b0ng ch\u1ec9 khi s\u01a1n c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u1ee5c \u0111\u00edch \u0111\u00f3. Lu\u00f4n th\u1ef1c hi\u1ec7n ma tr\u1eadn t\u01b0\u01a1ng th\u00edch gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n c\u00f4ng th\u1ee9c\u2014ch\u1ea5t dung m\u00f4i, ch\u1ea5t \u1ee9c ch\u1ebf \u0103n m\u00f2n, ch\u1ea5t t\u1ea1o m\u00e0u\u2014v\u1edbi c\u00e1c lo\u1ea1i s\u01a1n ti\u1ec1m n\u0103ng \u0111\u1ec3 ki\u1ec3m tra hi\u1ec7n t\u01b0\u1ee3ng m\u1ec1m h\u00f3a ho\u1eb7c h\u1ea5p th\u1ee5 m\u00e0u.<\/p>\n\n\n

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Ch\u1ee9ng nh\u1eadn qu\u1ed1c t\u1ebf cho s\u1ea3n ph\u1ea9m th\u00e9p m\u1ea1 k\u1ebdm ph\u1ee7 s\u01a1n m\u00e0i<\/h2>\n\n\n\n

Th\u01b0\u01a1ng m\u1ea1i to\u00e0n c\u1ea7u ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh m\u1ed9t c\u00e1ch c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c. \u0110\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m, ng\u01b0\u1eddi mua th\u01b0\u1eddng y\u00eau c\u1ea7u h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn (v\u00ed d\u1ee5: ISO 9001), h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng (v\u00ed d\u1ee5: ISO 14001) v\u00e0 khung an to\u00e0n th\u1ef1c ph\u1ea9m (v\u00ed d\u1ee5: FSSC 22000 ho\u1eb7c t\u01b0\u01a1ng \u0111\u01b0\u01a1ng) t\u1ea1i c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t. Tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh th\u01b0\u1eddng bao g\u1ed3m c\u00e1c tuy\u00ean b\u1ed1 tu\u00e2n th\u1ee7 \u0111\u1ed1i v\u1edbi c\u00e1c quy t\u1eafc ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m li\u00ean quan (v\u00ed d\u1ee5: gi\u1ea5y ph\u00e9p ph\u1ee7 b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m c\u1ee7a Hoa K\u1ef3 v\u00e0 nguy\u00ean t\u1eafc ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m c\u1ee7a EU), Th\u1ef1c h\u00e0nh S\u1ea3n xu\u1ea5t T\u1ed1t (GMP) cho c\u00e1c v\u1eadt li\u1ec7u d\u1ef1 \u0111\u1ecbnh ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m, v\u00e0 x\u00e1c nh\u1eadn qu\u1ea3n l\u00fd c\u00e1c Ch\u1ea5t R\u1ea5t Nguy Hi\u1ec3m (SVHC) theo quy \u0111\u1ecbnh h\u00f3a ch\u1ea5t.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi th\u00f9ng ch\u1ee9a c\u00f4ng nghi\u1ec7p v\u00e0 h\u00f3a ch\u1ea5t, ng\u01b0\u1eddi mua th\u01b0\u1eddng y\u00eau c\u1ea7u c\u00e1c tuy\u00ean b\u1ed1 v\u1ec1 ch\u1ea5t \u0111\u1ed9c h\u1ea1i v\u00e0 gi\u1edbi h\u1ea1n kim lo\u1ea1i n\u1eb7ng ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee7a th\u1ecb tr\u01b0\u1eddng \u0111\u00edch, c\u00f9ng v\u1edbi th\u00f4ng tin v\u1ec1 th\u00e0nh ph\u1ea7n l\u1edbp ph\u1ee7 cho b\u1ea3ng d\u1eef li\u1ec7u an to\u00e0n. Trong m\u1ecdi tr\u01b0\u1eddng h\u1ee3p, h\u00e3y y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p cung c\u1ea5p Tuy\u00ean b\u1ed1 Tu\u00e2n th\u1ee7, t\u00f3m t\u1eaft k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m di chuy\u1ec3n (n\u1ebfu c\u00f3) v\u00e0 ch\u1ee9ng ch\u1ec9 ph\u00e2n t\u00edch cho t\u1eebng l\u00f4 h\u00e0ng. Do quy \u0111\u1ecbnh ph\u00e1p lu\u1eadt thay \u0111\u1ed5i, h\u00e3y l\u1eadp l\u1ecbch tr\u00ecnh \u0111\u1ec3 xem x\u00e9t t\u00e0i li\u1ec7u h\u00e0ng n\u0103m ho\u1eb7c khi c\u00f4ng th\u1ee9c s\u1ea3n ph\u1ea9m thay \u0111\u1ed5i.<\/p>\n\n\n\n

Th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n cho l\u1edbp ph\u1ee7 th\u00e9p m\u1ea1 k\u1ebdm<\/h2>\n\n\n\n

L\u1edbp ph\u1ee7 ch\u1ee9ng minh gi\u00e1 tr\u1ecb c\u1ee7a m\u00ecnh b\u1eb1ng c\u00e1ch ch\u1ecbu \u0111\u1ef1ng s\u1ef1 t\u00e1c \u0111\u1ed9ng k\u1ebft h\u1ee3p c\u1ee7a h\u00f3a ch\u1ea5t s\u1ea3n ph\u1ea9m, oxy, h\u01a1i n\u01b0\u1edbc v\u00e0 qu\u00e1 tr\u00ecnh x\u1eed l\u00fd. M\u1ed9t k\u1ebf ho\u1ea1ch x\u00e1c minh m\u1ea1nh m\u1ebd k\u1ebft h\u1ee3p c\u00e1c th\u1eed nghi\u1ec7m gia t\u1ed1c v\u1edbi c\u00e1c th\u1eed nghi\u1ec7m \u0111\u00f3ng g\u00f3i th\u1ef1c ph\u1ea9m th\u1ef1c t\u1ebf \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c tr\u01b0\u1eddng h\u1ee3p bi\u00ean. B\u1eaft \u0111\u1ea7u v\u1edbi \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a m\u00e0ng, sau \u0111\u00f3 ki\u1ec3m tra s\u1ef1 \u0103n m\u00f2n d\u01b0\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n pH, mu\u1ed1i, ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea1i di\u1ec7n.<\/p>\n\n\n\n

Ki\u1ec3m tra<\/th>\u0110i\u1ec1u n\u00f3 ti\u1ebft l\u1ed9<\/th>Th\u1eddi gian trung b\u00ecnh<\/th>Ch\u1ec9 b\u00e1o v\u01b0\u1ee3t qua<\/th><\/tr><\/thead>
\u0110\u1ed9 b\u00e1m d\u00ednh c\u1ee7a l\u01b0\u1edbi ch\u00e9o + b\u0103ng d\u00ednh<\/td>\u0110\u1ed9 b\u00e1m d\u00ednh c\u01a1 h\u1ecdc sau khi \u0111\u00f3ng r\u1eafn v\u00e0 \u0111\u1ecbnh h\u00ecnh<\/td>Bi\u00ean b\u1ea3n<\/td>C\u00e1c c\u1ea1nh c\u00f2n nguy\u00ean v\u1eb9n; l\u1edbp ph\u1ee7 b\u1ecb bong tr\u00f3c t\u1ed1i thi\u1ec3u ho\u1eb7c kh\u00f4ng c\u00f3.<\/td><\/tr>
\u0110\u1ed9 x\u1ed1p (\u0111i\u1ec7n ph\u00e2n)<\/td>L\u1ed7 nh\u1ecf\/khe h\u1edf cho ph\u00e9p \u0103n m\u00f2n d\u01b0\u1edbi l\u1edbp ph\u1ee7<\/td>Bi\u00ean b\u1ea3n<\/td>S\u1ed1 l\u1ed7 r\u1ed7ng th\u1ea5p; n\u1eb1m trong gi\u1edbi h\u1ea1n cho ph\u00e9p.<\/td><\/tr>
Phun mu\u1ed1i trung t\u00ednh ho\u1eb7c ti\u1ebfp x\u00fac v\u1edbi SO\u2082<\/td>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ed5ng qu\u00e1t v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng tr\u01b0\u1ee3t t\u1ea1i v\u1ebft kh\u1eafc<\/td>24\u2013168 gi\u1edd (x\u00e9t nghi\u1ec7m s\u00e0ng l\u1ecdc)<\/td>Hi\u1ec7n t\u01b0\u1ee3ng tr\u01b0\u1ee3t nh\u1eb9 t\u1eeb d\u1ee5ng c\u1ee5 kh\u1eafc; kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng ph\u1ed3ng r\u1ed9p.<\/td><\/tr>
M\u00f4 ph\u1ecfng l\u00f2 nung (m\u1eabu \u0111\u00e3 \u0111\u01b0\u1ee3c n\u1ea1p)<\/td>S\u1ea3n ph\u1ea9m th\u1ef1c t\u1ebf + stress nhi\u1ec7t<\/td>1\u20134 chu k\u1ef3<\/td>Kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ed5i m\u00e0u, ph\u1ed3ng r\u1ed9p ho\u1eb7c m\u00f9i l\u1ea1; \u0111\u01b0\u1eddng may c\u00f2n nguy\u00ean v\u1eb9n.<\/td><\/tr>
Kh\u1ea3 n\u0103ng h\u00f2a tan\/t\u01b0\u01a1ng th\u00edch trong dung m\u00f4i<\/td>L\u00e0m m\u1ec1m phim, ph\u1ed3ng r\u1ed9p, chi\u1ebft xu\u1ea5t<\/td>24\u201372 gi\u1edd<\/td>\u0110\u1ed9 b\u00f3ng v\u00e0 \u0111\u1ed9 c\u1ee9ng \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean; kh\u00f4ng d\u00ednh.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Nh\u1eefng sai l\u1ea7m th\u01b0\u1eddng g\u1eb7p\u2014h\u00e3y t\u1eadp trung v\u00e0o nh\u1eefng \u0111i\u1ec1u n\u00e0y ngay t\u1eeb \u0111\u1ea7u:<\/p>\n\n\n\n