{"id":806,"date":"2026-05-11T08:04:45","date_gmt":"2026-05-11T08:04:45","guid":{"rendered":"https:\/\/isbmmolding.com\/?p=806"},"modified":"2026-05-11T08:04:45","modified_gmt":"2026-05-11T08:04:45","slug":"how-is-uv-resistance-achieved-in-isbm-packaging","status":"publish","type":"post","link":"https:\/\/isbmmolding.com\/vi\/kha-nang-chong-tia-uv-duoc-dat-duoc-nhu-the-nao-trong-bao-bi-isbm\/","title":{"rendered":"Kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV \u0111\u01b0\u1ee3c \u0111\u1ea1t \u0111\u01b0\u1ee3c trong bao b\u00ec ISBM nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"
<\/p>\n
\n
\n

K\u1ef9 thu\u1eadt b\u1ea3o v\u1ec7 quang h\u1ecdc v\u00e0 t\u00ednh to\u00e0n v\u1eb9n s\u1ea3n ph\u1ea9m<\/p>\n

Kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV \u0111\u01b0\u1ee3c \u0111\u1ea1t \u0111\u01b0\u1ee3c trong bao b\u00ec ISBM nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n

C\u1ea9m nang k\u1ef9 thu\u1eadt to\u00e0n di\u1ec7n v\u1ec1 c\u00e1c c\u00f4ng ngh\u1ec7 ng\u0103n ch\u1eb7n tia c\u1ef1c t\u00edm, bao g\u1ed3m c\u1ea5u tr\u00fac \u0111a l\u1edbp \u0111\u1ed3ng phun, ch\u1ea5t ph\u1ee5 gia h\u1ea5p th\u1ee5 tia UV v\u00e0 l\u1edbp ph\u1ee7 b\u1ec1 m\u1eb7t b\u1ea3o v\u1ec7 \u0111\u1ed3 u\u1ed1ng, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c c\u00e1 nh\u00e2n nh\u1ea1y c\u1ea3m v\u1edbi \u00e1nh s\u00e1ng kh\u1ecfi s\u1ef1 ph\u00e2n h\u1ee7y do \u00e1nh s\u00e1ng.<\/p>\n<\/div>\n

<\/div>\n
<\/div>\n<\/div>\n

<\/p>\n

\n
\n

<\/p>\n

\"H\u01b0\u1edbng<\/div>\n

Nhu c\u1ea7u c\u1ea5p thi\u1ebft v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng tia c\u1ef1c t\u00edm trong bao b\u00ec trong su\u1ed1t<\/h2>\n

\u0110\u1eb7c t\u00ednh l\u00e0m n\u00ean th\u00e0nh c\u00f4ng th\u01b0\u01a1ng m\u1ea1i c\u1ee7a c\u00e1c h\u1ed9p \u0111\u1ef1ng PET \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p th\u1ed5i khu\u00f4n k\u00e9o gi\u00e3n \u2013 \u0111\u1ed9 trong su\u1ed1t nh\u01b0 th\u1ee7y tinh \u2013 c\u0169ng ch\u00ednh l\u00e0 \u0111i\u1ec3m y\u1ebfu l\u1edbn nh\u1ea5t c\u1ee7a ch\u00fang khi b\u1ea3o v\u1ec7 c\u00e1c s\u1ea3n ph\u1ea9m nh\u1ea1y c\u1ea3m v\u1edbi \u00e1nh s\u00e1ng. PET ti\u00eau chu\u1ea9n, m\u1eb7c d\u00f9 l\u00e0 m\u1ed9t r\u00e0o c\u1ea3n tuy\u1ec7t v\u1eddi \u0111\u1ed1i v\u1edbi s\u1ef1 t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y, nh\u01b0ng l\u1ea1i trong su\u1ed1t \u0111\u1ed1i v\u1edbi b\u1ee9c x\u1ea1 tia c\u1ef1c t\u00edm trong ph\u1ed5 UV-A v\u00e0 UV-B, c\u00f3 b\u01b0\u1edbc s\u00f3ng t\u1eeb kho\u1ea3ng 280 \u0111\u1ebfn 400 nanomet. Tia c\u1ef1c t\u00edm n\u00e0y, m\u1ed9t th\u00e0nh ph\u1ea7n t\u1ef1 nhi\u00ean c\u1ee7a \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi v\u00e0 c\u0169ng c\u00f3 trong nhi\u1ec1u h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng b\u00e1n l\u1ebb, mang \u0111\u1ee7 n\u0103ng l\u01b0\u1ee3ng photon \u0111\u1ec3 ph\u00e1 v\u1ee1 c\u00e1c li\u00ean k\u1ebft h\u00f3a h\u1ecdc. Khi tia UV xuy\u00ean qua m\u1ed9t h\u1ed9p \u0111\u1ef1ng trong su\u1ed1t v\u00e0 chi\u1ebfu v\u00e0o m\u1ed9t s\u1ea3n ph\u1ea9m nh\u1ea1y c\u1ea3m, n\u00f3 c\u00f3 th\u1ec3 g\u00e2y ra m\u1ed9t lo\u1ea1t c\u00e1c ph\u1ea3n \u1ee9ng ph\u00e2n h\u1ee7y quang h\u00f3a. Vitamin b\u1ecb ph\u00e1 h\u1ee7y. H\u01b0\u01a1ng v\u1ecb tr\u1edf n\u00ean c\u0169 ho\u1eb7c c\u00f3 m\u00f9i kh\u00f3 ch\u1ecbu. M\u00e0u s\u1eafc phai nh\u1ea1t. C\u00e1c ho\u1ea1t ch\u1ea5t d\u01b0\u1ee3c ph\u1ea9m m\u1ea5t \u0111i hi\u1ec7u l\u1ef1c. D\u1ea7u \u0103n b\u1ecb \u00f4i thiu. C\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb s\u1eefa c\u00f3 m\u00f9i v\u1ecb b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi \u00e1nh s\u00e1ng. \u0110\u1ed1i v\u1edbi c\u00e1c th\u01b0\u01a1ng hi\u1ec7u trong ng\u00e0nh \u0111\u1ed3 u\u1ed1ng, d\u01b0\u1ee3c ph\u1ea9m, ch\u0103m s\u00f3c c\u00e1 nh\u00e2n v\u00e0 th\u1ef1c ph\u1ea9m, s\u1ef1 ph\u00e2n h\u1ee7y do tia UV kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 nh\u1ecf v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng. \u0110\u00f3 l\u00e0 m\u1ed1i \u0111e d\u1ecda tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u qu\u1ea3 s\u1ea3n ph\u1ea9m, s\u1ef1 an to\u00e0n c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng v\u00e0 uy t\u00edn th\u01b0\u01a1ng hi\u1ec7u. Ever-Power<\/a>L\u00e0 m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t ISBM c\u1ee7a Brazil \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn to\u00e0n c\u1ea7u, \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng t\u00edch h\u1ee3p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 tia UV hi\u1ec7u qu\u1ea3 v\u00e0o thi\u1ebft k\u1ebf bao b\u00ec c\u1ee7a h\u1ecd, t\u1eadn d\u1ee5ng c\u00e1c kh\u1ea3 n\u0103ng x\u1eed l\u00fd ti\u00ean ti\u1ebfn tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0... M\u00e1y EP-HGY150-V4 4 tr\u1ea1m<\/a>.<\/p>\n

Vi\u1ec7c \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV trong bao b\u00ec ISBM \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00f4ng qua m\u1ed9t s\u1ed1 c\u00f4ng ngh\u1ec7 b\u1ed5 sung, m\u1ed7i c\u00f4ng ngh\u1ec7 \u0111\u1ec1u c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m ri\u00eang v\u1ec1 m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7, chi ph\u00ed, t\u00e1c \u0111\u1ed9ng th\u1ea9m m\u1ef9 v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi quy tr\u00ecnh ISBM v\u00e0 d\u00f2ng t\u00e1i ch\u1ebf PET. C\u00e1c c\u00f4ng ngh\u1ec7 n\u00e0y bao g\u1ed3m vi\u1ec7c k\u1ebft h\u1ee3p c\u00e1c ch\u1ea5t ph\u1ee5 gia h\u1ea5p th\u1ee5 tia UV tr\u1ef1c ti\u1ebfp v\u00e0o nh\u1ef1a PET, vi\u1ec7c \u0111\u1ed3ng phun m\u1ed9t l\u1edbp ch\u1ee9c n\u0103ng ch\u1eafn tia UV v\u00e0o c\u1ea5u tr\u00fac ti\u1ec1n ch\u1ebf nhi\u1ec1u l\u1edbp, vi\u1ec7c \u1ee9ng d\u1ee5ng c\u00e1c l\u1edbp ph\u1ee7 b\u1ec1 m\u1eb7t ch\u1eafn tia UV v\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c polyme n\u1ec1n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV v\u1ed1n c\u00f3. Vi\u1ec7c l\u1ef1a ch\u1ecdn chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o v\u1ec7 tia UV ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 nh\u1ea1y c\u1ea3m c\u1ee7a s\u1ea3n ph\u1ea9m, th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng c\u1ea7n thi\u1ebft trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng d\u1ef1 ki\u1ebfn, h\u00ecnh th\u1ee9c bao b\u00ec mong mu\u1ed1n v\u00e0 c\u00e1c y\u00eau c\u1ea7u quy \u0111\u1ecbnh \u0111\u1ed1i v\u1edbi lo\u1ea1i s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3. H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt to\u00e0n di\u1ec7n n\u00e0y s\u1ebd kh\u00e1m ph\u00e1 chi ti\u1ebft t\u1eebng c\u00f4ng ngh\u1ec7 b\u1ea3o v\u1ec7 tia UV n\u00e0y, gi\u1ea3i th\u00edch c\u00e1c nguy\u00ean l\u00fd quang v\u1eadt l\u00fd c\u01a1 b\u1ea3n, c\u00e1c c\u00e2n nh\u1eafc v\u1ec1 quy tr\u00ecnh s\u1ea3n xu\u1ea5t ISBM v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ecbnh l\u01b0\u1ee3ng hi\u1ec7u su\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c nh\u1eadn hi\u1ec7u qu\u1ea3 b\u1ea3o v\u1ec7 tia UV.<\/p>\n

Kh\u1ea3 n\u0103ng ch\u1ed1ng tia c\u1ef1c t\u00edm l\u00e0 m\u1ed9t thu\u1ed9c t\u00ednh hi\u1ec7u su\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi m\u1ed9t ph\u00e2n kh\u00fac \u0111ang ph\u00e1t tri\u1ec3n c\u1ee7a th\u1ecb tr\u01b0\u1eddng bao b\u00ec ISBM. H\u01b0\u1edbng d\u1eabn n\u00e0y cung c\u1ea5p khu\u00f4n kh\u1ed5 k\u1ef9 thu\u1eadt \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 hi\u1ec3u v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o v\u1ec7 tia c\u1ef1c t\u00edm hi\u1ec7u qu\u1ea3.<\/p>\n

Li\u00ean h\u1ec7 v\u1edbi c\u00e1c k\u1ef9 s\u01b0 ch\u1ed1ng tia c\u1ef1c t\u00edm c\u1ee7a ch\u00fang t\u00f4i<\/a><\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n

Ch\u1ea5t ph\u1ee5 gia h\u1ea5p th\u1ee5 tia UV: Dung d\u1ecbch \u0111\u01a1n l\u1edbp \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t<\/h2>\n

Vi\u1ec7c k\u1ebft h\u1ee3p tr\u1ef1c ti\u1ebfp c\u00e1c ch\u1ea5t ph\u1ee5 gia h\u1ea5p th\u1ee5 tia UV v\u00e0o nh\u1ef1a PET l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed nh\u1ea5t \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV trong c\u00e1c h\u1ed9p \u0111\u1ef1ng ISBM m\u1ed9t l\u1edbp.<\/p>\n

\n
\ud83e\uddea<\/span><\/p>\n

C\u01a1 ch\u1ebf h\u00f3a h\u1ecdc v\u00e0 c\u00e1c lo\u1ea1i ch\u1ea5t h\u1ea5p th\u1ee5 tia UV cho PET<\/h3>\n

Ch\u1ea5t h\u1ea5p th\u1ee5 tia UV l\u00e0 c\u00e1c ph\u00e2n t\u1eed h\u1eefu c\u01a1 \u0111\u01b0\u1ee3c tr\u1ed9n v\u00e0o nh\u1ef1a PET \u1edf n\u1ed3ng \u0111\u1ed9 th\u1ea5p, th\u01b0\u1eddng t\u1eeb 0,1 \u0111\u1ebfn 1,0 ph\u1ea7n tr\u0103m theo tr\u1ecdng l\u01b0\u1ee3ng. C\u00e1c ph\u00e2n t\u1eed n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 h\u1ea5p th\u1ee5 b\u1ee9c x\u1ea1 tia c\u1ef1c t\u00edm v\u00e0 ph\u00e2n t\u00e1n n\u0103ng l\u01b0\u1ee3ng \u0111\u00e3 h\u1ea5p th\u1ee5 d\u01b0\u1edbi d\u1ea1ng nhi\u1ec7t v\u00f4 h\u1ea1i, ng\u0103n ch\u1eb7n c\u00e1c photon tia UV ti\u1ebfp c\u1eadn v\u1edbi c\u00e1c ch\u1ea5t b\u00ean trong bao b\u00ec. C\u00e1c lo\u1ea1i ch\u1ea5t h\u1ea5p th\u1ee5 tia UV ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong bao b\u00ec PET l\u00e0 benzotriazole, benzophenone v\u00e0 hydroxyphenyl triazine. Ch\u1ea5t h\u1ea5p th\u1ee5 g\u1ed1c benzotriazole \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi PET v\u00ec ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 m\u1ea1nh trong ph\u1ed5 UV-A v\u00e0 UV-B, \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u1edf nhi\u1ec7t \u0111\u1ed9 x\u1eed l\u00fd PET v\u00e0 c\u00f3 t\u00e1c \u0111\u1ed9ng t\u1ed1i thi\u1ec3u \u0111\u1ebfn m\u00e0u s\u1eafc nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c c\u1ee7a bao b\u00ec khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf n\u1ed3ng \u0111\u1ed9 th\u00edch h\u1ee3p. C\u00e1c ph\u00e2n t\u1eed ch\u1ea5t h\u1ea5p th\u1ee5 \u0111\u01b0\u1ee3c ph\u00e2n t\u00e1n kh\u1eafp to\u00e0n b\u1ed9 \u0111\u1ed9 d\u00e0y c\u1ee7a th\u00e0nh bao b\u00ec. Khi tia UV \u0111i qua th\u00e0nh bao b\u00ec, c\u00e1c ph\u00e2n t\u1eed ch\u1ea5t h\u1ea5p th\u1ee5 s\u1ebd d\u1ea7n d\u1ea7n thu gi\u1eef c\u00e1c photon tia UV. Hi\u1ec7u qu\u1ea3 b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c chi ph\u1ed1i b\u1edfi \u0111\u1ecbnh lu\u1eadt Beer-Lambert, c\u00f3 ngh\u0129a l\u00e0 t\u1ef7 l\u1ec7 tia UV truy\u1ec1n qua gi\u1ea3m theo c\u1ea5p s\u1ed1 m\u0169 v\u1edbi n\u1ed3ng \u0111\u1ed9 ch\u1ea5t h\u1ea5p th\u1ee5 v\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a th\u00e0nh bao b\u00ec. M\u1ed9t ph\u00f4i c\u00f3 ch\u1ea5t h\u1ea5p th\u1ee5 tia UV ph\u00e2n b\u1ed1 \u0111\u1ed3ng \u0111\u1ec1u s\u1ebd t\u1ea1o ra m\u1ed9t bao b\u00ec c\u00f3 kh\u1ea3 n\u0103ng ch\u1eafn tia UV \u0111\u1ed3ng \u0111\u1ec1u. Ch\u1ea5t h\u1ea5p th\u1ee5 tia UV ph\u1ea3i \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u1edf nhi\u1ec7t \u0111\u1ed9 x\u1eed l\u00fd PET, th\u01b0\u1eddng l\u00ean \u0111\u1ebfn 290 \u0111\u1ed9 C, m\u00e0 kh\u00f4ng b\u1ecb ph\u00e2n h\u1ee7y ho\u1eb7c bay h\u01a1i. N\u00f3 c\u0169ng ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng di chuy\u1ec3n, ngh\u0129a l\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c r\u00f2 r\u1ec9 ra kh\u1ecfi th\u00e0nh bao b\u00ec v\u00e0o s\u1ea3n ph\u1ea9m theo th\u1eddi gian. Ch\u1ea5t h\u1ea5p th\u1ee5 n\u00ean \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn sao cho c\u00f3 t\u00e1c \u0111\u1ed9ng t\u1ed1i thi\u1ec3u \u0111\u1ebfn \u0111\u1ed9 d\u1eabn nhi\u1ec7t (IV) v\u1ed1n c\u00f3 c\u1ee7a PET v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c x\u00fac t\u00e1c qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd. EP-HGY150-V4-EV<\/a>Vi\u1ec7c ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 th\u1eddi gian l\u01b0u tr\u00fa t\u1ed1i thi\u1ec3u c\u1ee7a h\u1ec7 th\u1ed1ng phun \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng servo gi\u00fap duy tr\u00ec ch\u1ee9c n\u0103ng c\u1ee7a ch\u1ea5t ph\u1ee5 gia h\u1ea5p th\u1ee5 tia UV.<\/p>\n<\/div>\n

\u2699\ufe0f<\/span><\/p>\n

C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd v\u00e0 \u0111\u1ecbnh l\u01b0\u1ee3ng hi\u1ec7u n\u0103ng<\/h3>\n

Vi\u1ec7c x\u1eed l\u00fd PET c\u00f3 th\u00eam ch\u1ea5t h\u1ea5p th\u1ee5 tia UV \u0111\u00f2i h\u1ecfi ph\u1ea3i xem x\u00e9t m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1. Ch\u1ea5t h\u1ea5p th\u1ee5 ph\u1ea3i \u0111\u01b0\u1ee3c ph\u00e2n t\u00e1n \u0111\u1ed3ng \u0111\u1ec1u trong nh\u1ef1a. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng masterbatch, m\u1ed9t lo\u1ea1i h\u1ea1t \u0111\u1eadm \u0111\u1eb7c ch\u1ea5t h\u1ea5p th\u1ee5 tia UV trong ch\u1ea5t mang PET, \u0111\u01b0\u1ee3c tr\u1ed9n \u0111\u1ec1u v\u00e0o PET nguy\u00ean sinh t\u1ea1i ph\u1ec5u m\u00e1y b\u1eb1ng b\u1ed9 c\u1ea5p li\u1ec7u tr\u1ecdng l\u01b0\u1ee3ng ho\u1eb7c th\u1ec3 t\u00edch. T\u1ef7 l\u1ec7 tr\u1ed9n ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c n\u1ed3ng \u0111\u1ed9 ch\u1ea5t h\u1ea5p th\u1ee5 m\u1ee5c ti\u00eau trong ph\u00f4i. Vi\u1ec7c c\u1ea5p li\u1ec7u kh\u00f4ng nh\u1ea5t qu\u00e1n s\u1ebd t\u1ea1o ra c\u00e1c ph\u00f4i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u. Ch\u1ea5t h\u1ea5p th\u1ee5 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng nh\u1eb9 \u0111\u1ebfn t\u00ednh ch\u1ea5t l\u01b0u bi\u1ebfn c\u1ee7a PET n\u00f3ng ch\u1ea3y, v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 phun c\u00f3 th\u1ec3 c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh nh\u1eb9. S\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a ch\u1ea5t h\u1ea5p th\u1ee5 c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u00e0u s\u1eafc c\u1ee7a ph\u00f4i v\u00e0 bao b\u00ec. \u1ede n\u1ed3ng \u0111\u1ed9 th\u1ea5p, bao b\u00ec c\u00f3 v\u1ebb trong su\u1ed1t v\u1edbi m\u1ed9t ch\u00fat m\u00e0u xanh lam ho\u1eb7c v\u00e0ng nh\u1ea1t, \u0111i\u1ec1u n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn. \u1ede n\u1ed3ng \u0111\u1ed9 cao h\u01a1n, m\u00e0u s\u1eafc tr\u1edf n\u00ean r\u00f5 r\u1ec7t h\u01a1n, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 kh\u00f4ng mong mu\u1ed1n \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng trong su\u1ed1t nh\u01b0 n\u01b0\u1edbc. Hi\u1ec7u su\u1ea5t ch\u1eafn tia UV \u0111\u01b0\u1ee3c \u0111\u1ecbnh l\u01b0\u1ee3ng b\u1eb1ng m\u00e1y quang ph\u1ed5 UV-Vis. M\u1ed9t ph\u1ea7n th\u00e0nh bao b\u00ec \u0111\u01b0\u1ee3c \u0111\u1eb7t trong thi\u1ebft b\u1ecb v\u00e0 \u0111\u1ed9 truy\u1ec1n \u00e1nh s\u00e1ng tr\u00ean ph\u1ed5 UV v\u00e0 ph\u1ed5 nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c \u0111o. Ch\u1ec9 s\u1ed1 quan tr\u1ecdng l\u00e0 t\u1ef7 l\u1ec7 truy\u1ec1n \u00e1nh s\u00e1ng \u1edf c\u00e1c b\u01b0\u1edbc s\u00f3ng c\u1ee5 th\u1ec3, th\u01b0\u1eddng l\u00e0 350 nanomet \u0111\u1ed1i v\u1edbi tia UV-A v\u00e0 310 nanomet \u0111\u1ed1i v\u1edbi tia UV-B. M\u1ed9t v\u1eadt ch\u1ee9a c\u00f3 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 tia UV hi\u1ec7u qu\u1ea3 s\u1ebd c\u00f3 t\u1ef7 l\u1ec7 truy\u1ec1n \u00e1nh s\u00e1ng d\u01b0\u1edbi 10% \u1edf b\u01b0\u1edbc s\u00f3ng 350 nm, v\u00e0 th\u01b0\u1eddng d\u01b0\u1edbi 1% \u1edf b\u01b0\u1edbc s\u00f3ng 310 nm, \u0111\u1ed3ng th\u1eddi duy tr\u00ec t\u1ef7 l\u1ec7 truy\u1ec1n \u00e1nh s\u00e1ng cao trong ph\u1ed5 \u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y tr\u00ean 400 nm \u0111\u1ec3 gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 trong su\u1ed1t quang h\u1ecdc. EP-BPET-125V4<\/a> Cung c\u1ea5p c\u00e1c \u0111i\u1ec1u ki\u1ec7n x\u1eed l\u00fd nh\u1ea5t qu\u00e1n c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 ph\u00e2n b\u1ed1 ch\u1ea5t h\u1ea5p th\u1ee5 tia UV \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c khoang.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\"Ma<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n

C\u1ea5u tr\u00fac nhi\u1ec1u l\u1edbp v\u00e0 l\u1edbp ph\u1ee7 b\u1ec1 m\u1eb7t gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV.<\/h2>\n

\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 tia UV cao nh\u1ea5t, ho\u1eb7c trong tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng mu\u1ed1n s\u1eed d\u1ee5ng ch\u1ea5t ph\u1ee5 gia trong to\u00e0n b\u1ed9 th\u00e0nh th\u00f9ng ch\u1ee9a, c\u1ea5u tr\u00fac nhi\u1ec1u l\u1edbp v\u00e0 l\u1edbp ph\u1ee7 b\u1ec1 m\u1eb7t cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p ti\u00ean ti\u1ebfn.<\/p>\n

\n
\n
\n

\ud83d\udd2c<\/span>L\u1edbp l\u00f5i ch\u1ed1ng tia UV \u0111\u01b0\u1ee3c ti\u00eam \u0111\u1ed3ng th\u1eddi \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u1ed1i \u0111a.<\/h3>\n

M\u1ed9t c\u1ea5u tr\u00fac ti\u1ec1n ch\u1ebf nhi\u1ec1u l\u1edbp v\u1edbi l\u1edbp ch\u1eafn tia UV chuy\u00ean d\u1ee5ng c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u1ea5u tr\u00fac \u0111\u01a1n l\u1edbp v\u1edbi c\u00e1c ch\u1ea5t ph\u1ee5 gia ph\u00e2n t\u00e1n. Trong ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, m\u1ed9t c\u1ea5u tr\u00fac ti\u1ec1n ch\u1ebf ba l\u1edbp \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u00e9p phun \u0111\u1ed3ng th\u1eddi. L\u1edbp l\u00f5i \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o t\u1eeb PET ch\u1ee9a n\u1ed3ng \u0111\u1ed9 ch\u1ea5t h\u1ea5p th\u1ee5 tia UV cao ho\u1eb7c, thay th\u1ebf, m\u1ed9t v\u1eadt li\u1ec7u v\u1ed1n d\u0129 kh\u00f4ng xuy\u00ean tia UV nh\u01b0 polyme ch\u1ee9a carbon \u0111en \u0111\u1ec3 t\u1ea1o ra c\u00e1c h\u1ed9p \u0111\u1ef1ng ho\u00e0n to\u00e0n kh\u00f4ng xuy\u00ean th\u1ea5u. C\u00e1c l\u1edbp b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i l\u00e0 PET trong su\u1ed1t ti\u00eau chu\u1ea9n. C\u1ea5u tr\u00fac n\u00e0y t\u1eadp trung ch\u1ee9c n\u0103ng ch\u1eafn tia UV v\u00e0o m\u1ed9t l\u1edbp l\u00f5i m\u1ecfng, n\u01a1i n\u00f3 ph\u00e1t huy hi\u1ec7u qu\u1ea3 cao nh\u1ea5t, trong khi c\u00e1c l\u1edbp PET b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i cung c\u1ea5p \u0111\u1ed9 b\u1ec1n c\u1ea5u tr\u00fac, \u0111\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m. L\u1edbp ch\u1eafn tia UV c\u00f3 th\u1ec3 ch\u1ee9a n\u1ed3ng \u0111\u1ed9 ch\u1ea5t h\u1ea5p th\u1ee5 cao h\u01a1n nhi\u1ec1u so v\u1edbi c\u1ea5u tr\u00fac \u0111\u01a1n l\u1edbp, v\u00ec ch\u1ea5t h\u1ea5p th\u1ee5 \u0111\u01b0\u1ee3c c\u00e1ch ly kh\u1ecfi s\u1ea3n ph\u1ea9m v\u00e0 ng\u01b0\u1eddi ti\u00eau d\u00f9ng. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p ch\u1eafn g\u1ea7n nh\u01b0 ho\u00e0n to\u00e0n b\u1ee9c x\u1ea1 tia UV. Quy tr\u00ecnh nhi\u1ec1u l\u1edbp y\u00eau c\u1ea7u m\u1ed9t h\u1ec7 th\u1ed1ng \u00e9p phun \u0111\u1ed3ng th\u1eddi v\u1edbi c\u00e1c m\u00e1y \u0111\u00f9n ri\u00eang bi\u1ec7t cho v\u1eadt li\u1ec7u l\u1edbp PET b\u00ean ngo\u00e0i v\u00e0 l\u1edbp l\u00f5i, c\u00f9ng v\u1edbi m\u1ed9t v\u00f2i phun chuy\u00ean d\u1ee5ng t\u1ea1o th\u00e0nh c\u1ea5u tr\u00fac nhi\u1ec1u l\u1edbp b\u00ean trong khu\u00f4n c\u1ea5u tr\u00fac ti\u1ec1n ch\u1ebf. \u0110\u1ed9 d\u00e0y c\u1ee7a c\u00e1c l\u1edbp ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o l\u1edbp l\u00f5i li\u00ean t\u1ee5c v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb \u0111\u00fang v\u1ecb tr\u00ed. EP-HGY650-V4<\/a> V\u1edbi kh\u1ea3 n\u0103ng phun l\u1edbn v\u00e0 \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9 \u0111a v\u00f9ng, m\u00e1y n\u00e0y r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi cao n\u00e0y. Vi\u1ec7c s\u1eed d\u1ee5ng l\u1edbp l\u00f5i ch\u1eafn tia UV c\u0169ng cho ph\u00e9p k\u1ebft h\u1ee3p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 tia UV v\u1edbi c\u00e1c l\u1edbp ch\u1ee9c n\u0103ng kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1edbp ch\u1eafn oxy ho\u1eb7c l\u1edbp PET t\u00e1i ch\u1ebf sau ti\u00eau d\u00f9ng, trong m\u1ed9t c\u1ea5u tr\u00fac ph\u00f4i duy nh\u1ea5t. C\u00e1ch ti\u1ebfp c\u1eadn \u0111a ch\u1ee9c n\u0103ng n\u00e0y t\u1ed1i \u0111a h\u00f3a gi\u00e1 tr\u1ecb gia t\u0103ng c\u1ee7a quy tr\u00ecnh nhi\u1ec1u l\u1edbp.<\/p>\n<\/div>\n<\/div>\n

\n
\n

\u2728<\/span>L\u1edbp ph\u1ee7 b\u1ec1 m\u1eb7t ch\u1ed1ng tia UV v\u00e0 polyme c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu v\u1ed1n c\u00f3<\/h3>\n

L\u1edbp ph\u1ee7 b\u1ec1 m\u1eb7t cung c\u1ea5p m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf \u0111\u1ec3 b\u1ea3o v\u1ec7 kh\u1ecfi tia UV m\u00e0 kh\u00f4ng c\u1ea7n s\u1eeda \u0111\u1ed5i quy tr\u00ecnh \u0111\u00fac khu\u00f4n. Sau khi h\u1ed9p \u0111\u1ef1ng \u0111\u01b0\u1ee3c \u00e9p th\u1ed5i k\u00e9o gi\u00e3n, m\u1ed9t l\u1edbp ph\u1ee7 ch\u1ed1ng tia UV \u0111\u01b0\u1ee3c ph\u1ee7 l\u00ean b\u1ec1 m\u1eb7t b\u00ean ngo\u00e0i. L\u1edbp ph\u1ee7 n\u00e0y c\u00f3 th\u1ec3 l\u00e0 s\u01a1n m\u00e0i \u0111\u00f3ng r\u1eafn b\u1eb1ng tia UV ch\u1ee9a ch\u1ea5t h\u1ea5p th\u1ee5 tia UV, ho\u1eb7c c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t l\u1edbp ph\u1ee7 v\u00f4 c\u01a1 m\u1ecfng \u0111\u01b0\u1ee3c l\u1eafng \u0111\u1ecdng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p l\u1eafng \u0111\u1ecdng h\u01a1i h\u00f3a h\u1ecdc t\u0103ng c\u01b0\u1eddng plasma ho\u1eb7c l\u1eafng \u0111\u1ecdng h\u01a1i v\u1eadt l\u00fd. C\u00e1c l\u1edbp ph\u1ee7 n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c pha ch\u1ebf \u0111\u1ec3 ho\u00e0n to\u00e0n trong su\u1ed1t trong ph\u1ed5 nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c trong khi v\u1eabn cung c\u1ea5p kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 tia UV m\u1ea1nh. \u01afu \u0111i\u1ec3m c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p ph\u1ee7 l\u00e0 n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c h\u1ed9p \u0111\u1ef1ng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t tr\u00ean b\u1ea5t k\u1ef3 m\u00e1y ISBM n\u00e0o m\u00e0 kh\u00f4ng c\u1ea7n thi\u1ebft b\u1ecb \u0111\u1ed3ng phun ho\u1eb7c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd ch\u1ea5t ph\u1ee5 gia. Nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 b\u01b0\u1edbc x\u1eed l\u00fd ph\u1ee7 b\u1ed5 sung v\u00e0 chi ph\u00ed \u0111\u1ea7u t\u01b0 v\u00e0 v\u1eadn h\u00e0nh li\u00ean quan. L\u1edbp ph\u1ee7 c\u0169ng ph\u1ea3i b\u1ec1n v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc v\u00e0 m\u00e0i m\u00f2n trong qu\u00e1 tr\u00ecnh chi\u1ebft r\u00f3t, ph\u00e2n ph\u1ed1i v\u00e0 s\u1eed d\u1ee5ng c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng. M\u1ed9t s\u1ed1 polyme c\u01a1 b\u1ea3n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV v\u1ed1n c\u00f3 m\u00e0 kh\u00f4ng c\u1ea7n ch\u1ea5t ph\u1ee5 gia. Polyethylene naphthalate, m\u1ed9t lo\u1ea1i polyester t\u01b0\u01a1ng t\u1ef1 nh\u01b0 PET nh\u01b0ng c\u00f3 c\u1ea5u tr\u00fac v\u00f2ng naphthalene, c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 tia UV n\u1ed9i t\u1ea1i cao h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi PET. H\u1ed9p \u0111\u1ef1ng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb \u200b\u200bPEN ho\u1eb7c h\u1ed7n h\u1ee3p PET\/PEN cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 tia UV t\u1ed1t h\u01a1n so v\u1edbi PET ti\u00eau chu\u1ea9n. Tuy nhi\u00ean, PEN \u0111\u1eaft h\u01a1n PET v\u00e0 c\u00f3 \u0111i\u1ec3m n\u00f3ng ch\u1ea3y cao h\u01a1n, \u0111\u00f2i h\u1ecfi nhi\u1ec7t \u0111\u1ed9 x\u1eed l\u00fd cao h\u01a1n. EP-HGYS280-V6<\/a> V\u1edbi kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9 m\u1edf r\u1ed9ng, thi\u1ebft b\u1ecb n\u00e0y r\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c polyme ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n. Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa c\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u00eam ph\u1ee5 gia, nhi\u1ec1u l\u1edbp, ph\u1ee7 v\u00e0 polyme v\u1ed1n c\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 tia UV c\u1ee5 th\u1ec3, kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t, thi\u1ebft b\u1ecb hi\u1ec7n c\u00f3 v\u00e0 chi ph\u00ed bao b\u00ec m\u1ee5c ti\u00eau.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\"M\u1eb7t<\/div>\n<\/div>\n

<\/p>\n

\n
\n

C\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o v\u1ec7 tia UV chuy\u00ean bi\u1ec7t cho t\u1eebng \u1ee9ng d\u1ee5ng v\u00e0 th\u1eed nghi\u1ec7m x\u00e1c th\u1ef1c<\/h2>\n

C\u00e1c lo\u1ea1i s\u1ea3n ph\u1ea9m kh\u00e1c nhau c\u00f3 y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 kh\u1ecfi tia UV ri\u00eang bi\u1ec7t, v\u00e0 m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh ki\u1ec3m tra x\u00e1c nh\u1eadn m\u1ea1nh m\u1ebd l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi tia UV \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau v\u1ec1 th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng.<\/p>\n

\n
\ud83e\udd5b<\/span><\/p>\n

Y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 kh\u1ecfi tia c\u1ef1c t\u00edm trong ng\u00e0nh s\u1eefa, \u0111\u1ed3 u\u1ed1ng v\u00e0 d\u01b0\u1ee3c ph\u1ea9m<\/h3>\n

C\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb s\u1eefa, \u0111\u1eb7c bi\u1ec7t l\u00e0 s\u1eefa t\u01b0\u01a1i, r\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi tia c\u1ef1c t\u00edm. Axit amin riboflavin trong s\u1eefa h\u1ea5p th\u1ee5 tia c\u1ef1c t\u00edm v\u00e0 kh\u1edfi ph\u00e1t ph\u1ea3n \u1ee9ng quang oxy h\u00f3a t\u1ea1o ra v\u1ecb \"n\u1eafng\" \u0111\u1eb7c tr\u01b0ng v\u00e0 ph\u00e1 h\u1ee7y vitamin A v\u00e0 D. Bao b\u00ec s\u1eefa c\u1ea7n ph\u1ea3i c\u00f3 \u0111\u1ed9 m\u1edd \u0111\u1ee5c ho\u1eb7c kh\u1ea3 n\u0103ng ch\u1eafn tia c\u1ef1c t\u00edm cao. \u0110\u1ed1i v\u1edbi \u1ee9ng d\u1ee5ng n\u00e0y, c\u1ea5u tr\u00fac nhi\u1ec1u l\u1edbp v\u1edbi l\u1edbp l\u00f5i ch\u1ee9a carbon \u0111en gi\u00fap ch\u1eafn ho\u00e0n to\u00e0n \u00e1nh s\u00e1ng, ho\u1eb7c n\u1ed3ng \u0111\u1ed9 ch\u1ea5t h\u1ea5p th\u1ee5 tia c\u1ef1c t\u00edm cao k\u1ebft h\u1ee3p v\u1edbi ch\u1ea5t t\u1ea1o m\u00e0u tr\u1eafng s\u1ebd mang l\u1ea1i hi\u1ec7u qu\u1ea3 b\u1ea3o v\u1ec7 t\u1ed1t trong khi v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c v\u1ebb ngo\u00e0i m\u00e0u tr\u1eafng h\u1ea5p d\u1eabn c\u1ee7a bao b\u00ec. N\u01b0\u1edbc u\u1ed1ng b\u1ed5 sung vitamin v\u00e0 \u0111\u1ed3 u\u1ed1ng th\u1ec3 thao c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi s\u1ef1 ph\u00e2n h\u1ee7y c\u1ee7a vitamin do tia c\u1ef1c t\u00edm. Th\u00f4ng th\u01b0\u1eddng, bao b\u00ec PET m\u1ed9t l\u1edbp v\u1edbi n\u1ed3ng \u0111\u1ed9 ch\u1ea5t h\u1ea5p th\u1ee5 tia c\u1ef1c t\u00edm \u0111\u1ea1t hi\u1ec7u qu\u1ea3 ch\u1eafn h\u01a1n 90% \u1edf b\u01b0\u1edbc s\u00f3ng 350 nm l\u00e0 \u0111\u1ee7 cho c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y. D\u01b0\u1ee3c ph\u1ea9m, bao g\u1ed3m c\u1ea3 c\u00e1c ch\u1ebf ph\u1ea9m d\u1ea1ng l\u1ecfng v\u00e0 th\u1ef1c ph\u1ea9m b\u1ed5 sung dinh d\u01b0\u1ee1ng, c\u00f3 c\u00e1c y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t v\u1ec1 b\u1ea3o v\u1ec7 kh\u1ecfi tia c\u1ef1c t\u00edm \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh trong d\u01b0\u1ee3c \u0111i\u1ec3n. Bao b\u00ec ph\u1ea3i ch\u1ee9ng minh \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ho\u1ea1t ch\u1ea5t kh\u1ecfi s\u1ef1 ph\u00e2n h\u1ee7y do \u00e1nh s\u00e1ng trong su\u1ed1t th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng ghi tr\u00ean nh\u00e3n m\u00e1c trong \u0111i\u1ec1u ki\u1ec7n ti\u1ebfp x\u00fac \u00e1nh s\u00e1ng ti\u00eau chu\u1ea9n. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y, chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi tia UV ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c th\u1ef1c th\u00f4ng qua th\u1eed nghi\u1ec7m \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh t\u0103ng t\u1ed1c v\u00e0 theo th\u1eddi gian th\u1ef1c, v\u1edbi n\u1ed3ng \u0111\u1ed9 ho\u1ea1t ch\u1ea5t \u0111\u01b0\u1ee3c \u0111o t\u1ea1i c\u00e1c th\u1eddi \u0111i\u1ec3m x\u00e1c \u0111\u1ecbnh. EP-HGY200-V4<\/a> Cung c\u1ea5p s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 s\u1ea1ch c\u1ea7n thi\u1ebft cho quy tr\u00ecnh s\u1ea3n xu\u1ea5t bao b\u00ec d\u01b0\u1ee3c ph\u1ea9m.<\/p>\n<\/div>\n

\ud83d\udd2c<\/span><\/p>\n

Th\u1eed nghi\u1ec7m t\u0103ng t\u1ed1c \u0111\u1ed9 chi\u1ebfu s\u00e1ng v\u00e0 x\u00e1c \u0111\u1ecbnh th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng<\/h3>\n

Hi\u1ec7u qu\u1ea3 b\u1ea3o v\u1ec7 tia UV trong bao b\u00ec ISBM \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn th\u00f4ng qua s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa c\u00e1c ph\u00e9p \u0111o b\u1eb1ng thi\u1ebft b\u1ecb v\u00e0 th\u1eed nghi\u1ec7m th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3 c\u1ee7a s\u1ea3n ph\u1ea9m. Ph\u1ed5 truy\u1ec1n UV-Vis c\u1ee7a th\u00e0nh bao b\u00ec \u0111\u01b0\u1ee3c \u0111o \u0111\u1ec3 \u0111\u1ecbnh l\u01b0\u1ee3ng ph\u1ea7n tr\u0103m tia UV b\u1ecb ch\u1eb7n \u1edf m\u1ed7i b\u01b0\u1edbc s\u00f3ng. \u0110i\u1ec1u n\u00e0y cung c\u1ea5p m\u1ed9t \u0111\u00e1nh gi\u00e1 nhanh ch\u00f3ng, b\u1eb1ng thi\u1ebft b\u1ecb v\u1ec1 kh\u1ea3 n\u0103ng ch\u1eafn tia UV c\u1ee7a bao b\u00ec. Tuy nhi\u00ean, s\u1ef1 x\u00e1c nh\u1eadn cu\u1ed1i c\u00f9ng l\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a bao b\u00ec trong vi\u1ec7c b\u1ea3o v\u1ec7 s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3. Th\u1eed nghi\u1ec7m chi\u1ebfu s\u00e1ng t\u0103ng t\u1ed1c \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u0111\u00e8n UV hu\u1ef3nh quang ho\u1eb7c \u0111\u00e8n h\u1ed3 quang xenon m\u00f4 ph\u1ecfng th\u00e0nh ph\u1ea7n tia UV c\u1ee7a \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi t\u1ef1 nhi\u00ean ho\u1eb7c \u00e1nh s\u00e1ng b\u00e1n l\u1ebb. S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c \u0111\u1ed5 v\u00e0o bao b\u00ec, ni\u00eam phong v\u00e0 chi\u1ebfu s\u00e1ng d\u01b0\u1edbi \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t. T\u1ea1i c\u00e1c th\u1eddi \u0111i\u1ec3m x\u00e1c \u0111\u1ecbnh, c\u00e1c m\u1eabu \u0111\u01b0\u1ee3c l\u1ea5y ra v\u00e0 ph\u00e2n t\u00edch c\u00e1c thu\u1ed9c t\u00ednh ch\u1ea5t l\u01b0\u1ee3ng ch\u00ednh: n\u1ed3ng \u0111\u1ed9 vitamin, m\u00e0u s\u1eafc, h\u01b0\u01a1ng v\u1ecb v\u00e0 hi\u1ec7u l\u1ef1c ho\u1ea1t ch\u1ea5t. K\u1ebft qu\u1ea3 \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi m\u1ed9t m\u1eabu \u0111\u1ed1i ch\u1ee9ng \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n trong b\u00f3ng t\u1ed1i. Th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng trong \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c ngo\u1ea1i suy th\u00e0nh th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng d\u1ef1 ki\u1ebfn \u200b\u200btrong \u0111i\u1ec1u ki\u1ec7n ph\u00e2n ph\u1ed1i v\u00e0 b\u00e1n l\u1ebb th\u1ef1c t\u1ebf. \u0110\u1ed1i v\u1edbi c\u00e1c h\u1ed3 s\u01a1 \u0111\u0103ng k\u00fd, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m d\u01b0\u1ee3c ph\u1ea9m, vi\u1ec7c th\u1eed nghi\u1ec7m ph\u1ea3i tu\u00e2n theo c\u00e1c quy tr\u00ecnh \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh trong d\u01b0\u1ee3c \u0111i\u1ec3n c\u00f3 li\u00ean quan, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u01b0\u1edbng d\u1eabn ICH Q1B v\u1ec1 th\u1eed nghi\u1ec7m \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh quang h\u1ecdc. S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa c\u00f4ng ngh\u1ec7 ch\u1ed1ng tia c\u1ef1c t\u00edm m\u1ea1nh m\u1ebd, \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u00f4ng qua b\u1ea5t k\u1ef3 ph\u01b0\u01a1ng ph\u00e1p n\u00e0o \u0111\u00e3 m\u00f4 t\u1ea3, v\u00e0 qu\u00e1 tr\u00ecnh ki\u1ec3m tra x\u00e1c nh\u1eadn nghi\u00eam ng\u1eb7t \u0111\u1ea3m b\u1ea3o r\u1eb1ng bao b\u00ec ISBM s\u1ebd cung c\u1ea5p s\u1ef1 b\u1ea3o v\u1ec7 s\u1ea3n ph\u1ea9m c\u1ea7n thi\u1ebft trong su\u1ed1t th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng d\u1ef1 ki\u1ebfn. Khu\u00f4n th\u1ed5i k\u00e9o gi\u00e3n phun m\u1ed9t b\u01b0\u1edbc t\u00f9y ch\u1ec9nh<\/a> C\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb Ever-Power c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ea1o ra c\u00e1c ph\u00f4i c\u00f3 \u0111\u1ed9 d\u00e0y th\u00e0nh v\u00e0 c\u1ea5u tr\u00fac l\u1edbp ch\u00ednh x\u00e1c, \u0111\u00e1p \u1ee9ng hi\u1ec7u su\u1ea5t b\u1ea3o v\u1ec7 tia UV theo y\u00eau c\u1ea7u.<\/p>\n<\/div>\n

\n

EP-HGY250-V4 v\u00e0 phi\u00ean b\u1ea3n nh\u1ecf g\u1ecdn. EP-BPET-70V4<\/a> Cung c\u1ea5p s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ea7n thi\u1ebft cho qu\u00e1 tr\u00ecnh ph\u00e2n ph\u1ed1i ch\u1ea5t h\u1ea5p th\u1ee5 tia UV nh\u1ea5t qu\u00e1n ho\u1eb7c \u0111\u1ed9 \u0111\u1ed3ng nh\u1ea5t c\u1ee7a l\u1edbp \u0111a l\u1edbp. Vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c m\u00e1y m\u00f3c n\u00e0y v\u1edbi h\u1ec7 th\u1ed1ng c\u1ee7a Ever-Power Khu\u00f4n th\u1ed5i k\u00e9o gi\u00e3n phun m\u1ed9t b\u01b0\u1edbc t\u00f9y ch\u1ec9nh<\/a> \u0110\u1ea3m b\u1ea3o gi\u1ea3i ph\u00e1p s\u1ea3n xu\u1ea5t ho\u00e0n ch\u1ec9nh v\u00e0 t\u1ed1i \u01b0u cho c\u00e1c th\u00f9ng ch\u1ee9a ISBM ch\u1ed1ng tia c\u1ef1c t\u00edm.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\"C\u00e1c<\/div>\n<\/div>\n

<\/p>\n

\n
\n
\n

Cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh th\u00f4ng qua thi\u1ebft k\u1ebf bao b\u00ec ISBM \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1eb7c bi\u1ec7t.<\/h3>\n

Kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV trong bao b\u00ec ISBM \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u00f4ng qua m\u1ed9t b\u1ed9 c\u00f4ng c\u1ee5 c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn: ch\u1ea5t ph\u1ee5 gia h\u1ea5p th\u1ee5 tia UV ph\u00e2n t\u00e1n trong l\u1edbp PET \u0111\u01a1n, c\u1ea5u tr\u00fac \u0111a l\u1edbp \u0111\u01b0\u1ee3c \u00e9p phun \u0111\u1ed3ng th\u1eddi v\u1edbi c\u00e1c l\u1edbp l\u00f5i ch\u1eafn tia UV \u0111\u1eadm \u0111\u1eb7c, l\u1edbp ph\u1ee7 b\u1ec1 m\u1eb7t sau khi \u0111\u00fac v\u00e0 c\u00e1c polyme c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV v\u1ed1n c\u00f3. M\u1ed7i c\u00f4ng ngh\u1ec7 mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng ri\u00eang bi\u1ec7t gi\u1eefa m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7, chi ph\u00ed, t\u00e1c \u0111\u1ed9ng th\u1ea9m m\u1ef9 v\u00e0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 th\u1ef1c hi\u1ec7n chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o v\u1ec7 tia UV t\u1ed1i \u01b0u, \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi c\u00e1c th\u1eed nghi\u1ec7m x\u00e1c nh\u1eadn nghi\u00eam ng\u1eb7t v\u1ec1 thi\u1ebft b\u1ecb v\u00e0 s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3, cho ph\u00e9p bao b\u00ec ISBM b\u1ea3o v\u1ec7 c\u00e1c lo\u1ea1i \u0111\u1ed3 u\u1ed1ng, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c c\u00e1 nh\u00e2n nh\u1ea1y c\u1ea3m nh\u1ea5t v\u1edbi \u00e1nh s\u00e1ng kh\u1ecfi s\u1ef1 ph\u00e2n h\u1ee7y do \u00e1nh s\u00e1ng, k\u00e9o d\u00e0i th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m. Ever-Power<\/a>, n\u1ec1n t\u1ea3ng m\u00e1y m\u00f3c ti\u00ean ti\u1ebfn v\u00e0 k\u1ef9 thu\u1eadt khu\u00f4n m\u1eabu t\u00edch h\u1ee3p c\u1ee7a ch\u00fang t\u00f4i, bao g\u1ed3m EP-HGY150-V4<\/a> V\u00e0 Khu\u00f4n th\u1ed5i k\u00e9o gi\u00e3n phun m\u1ed9t b\u01b0\u1edbc t\u00f9y ch\u1ec9nh<\/a>Cung c\u1ea5p \u0111\u1ed9 ch\u00ednh x\u00e1c, kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t v\u00e0 t\u00ednh linh ho\u1ea1t \u0111\u1ec3 tri\u1ec3n khai b\u1ea5t k\u1ef3 c\u00f4ng ngh\u1ec7 b\u1ea3o v\u1ec7 tia UV n\u00e0o trong s\u1ed1 n\u00e0y \u1edf quy m\u00f4 s\u1ea3n xu\u1ea5t th\u01b0\u01a1ng m\u1ea1i.<\/p>\n

Kh\u00e1m ph\u00e1 ISBM Machinery<\/a>
\nLi\u00ean h\u1ec7 v\u1edbi Nh\u00f3m B\u1ea3o v\u1ec7 Tia UV<\/a>
\nG\u1eedi email cho \u0111\u1ed9i ng\u0169 b\u00e1n h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Photo-Protection and Product Integrity Engineering How Is UV Resistance Achieved in ISBM Packaging? A definitive engineering guide to ultraviolet blocking technologies including co-injected multilayer structures, UV absorber additives, and surface coatings that protect light-sensitive beverages, pharmaceuticals, and personal care products from photodegradation. The Critical Need for Ultraviolet Protection in Transparent Packaging The very property that […]<\/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-806","post","type-post","status-publish","format-standard","hentry","category-product-catalog"],"_links":{"self":[{"href":"https:\/\/isbmmolding.com\/vi\/wp-json\/wp\/v2\/posts\/806","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=806"}],"version-history":[{"count":1,"href":"https:\/\/isbmmolding.com\/vi\/wp-json\/wp\/v2\/posts\/806\/revisions"}],"predecessor-version":[{"id":809,"href":"https:\/\/isbmmolding.com\/vi\/wp-json\/wp\/v2\/posts\/806\/revisions\/809"}],"wp:attachment":[{"href":"https:\/\/isbmmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=806"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/isbmmolding.com\/vi\/wp-json\/wp\/v2\/categories?post=806"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/isbmmolding.com\/vi\/wp-json\/wp\/v2\/tags?post=806"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}