{"id":1321,"date":"2026-04-01T08:00:42","date_gmt":"2026-04-01T08:00:42","guid":{"rendered":"https:\/\/www.wrapfilmtest.com\/?p=1321"},"modified":"2026-04-01T08:00:43","modified_gmt":"2026-04-01T08:00:43","slug":"pallet-wrap-film-test","status":"publish","type":"post","link":"https:\/\/www.wrapfilmtest.com\/vi\/pallet-wrap-film-test","title":{"rendered":"Th\u1eed nghi\u1ec7m m\u00e0ng b\u1ecdc pallet: Hi\u1ec3u v\u1ec1 \u0111\u1ed9 gi\u00e3n d\u00e0i v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i"},"content":{"rendered":"

C\u00e1c Th\u1eed nghi\u1ec7m m\u00e0ng b\u1ecdc pallet<\/strong> l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p quan tr\u1ecdng trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u00e0ng b\u1ecdc d\u00f9ng trong \u0111\u00f3ng g\u00f3i, \u0111\u1eb7c bi\u1ec7t l\u00e0 m\u00e0ng co gi\u00e3n d\u00f9ng \u0111\u1ec3 b\u1ecdc pallet. Th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e0ng b\u1ecdc c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c t\u00e1c \u0111\u1ed9ng kh\u00e1c nhau trong qu\u00e1 tr\u00ecnh l\u01b0u kho v\u00e0 v\u1eadn chuy\u1ec3n, do \u0111\u00f3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f3ng g\u00f3i. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t d\u1ef1a v\u00e0o c\u00e1c th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n \u0111\u00f3ng g\u00f3i v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e0ng b\u1ecdc c\u1ee7a h\u1ecd c\u00f3 th\u1ec3 duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n trong su\u1ed1t v\u00f2ng \u0111\u1eddi s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n

\"Th\u1eed<\/a><\/figure>\n\n\n\n

Th\u1eed nghi\u1ec7m \u0111\u1ed9 gi\u00e3n d\u00e0i: \u0110o \u0111\u1ed9 co gi\u00e3n c\u1ee7a m\u00e0ng b\u1ecdc pallet<\/h2>\n\n\n\n

M\u1ed9t trong nh\u1eefng b\u00e0i ki\u1ec3m tra quan tr\u1ecdng \u0111\u1ed1i v\u1edbi m\u00e0ng b\u1ecdc pallet l\u00e0 Th\u1eed nghi\u1ec7m k\u00e9o d\u00e0i<\/strong>, nh\u1eb1m \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 co gi\u00e3n c\u1ee7a m\u00e0ng khi ch\u1ecbu l\u1ef1c c\u0103ng tr\u01b0\u1edbc khi b\u1ecb \u0111\u1ee9t. Th\u1eed nghi\u1ec7m n\u00e0y r\u1ea5t quan tr\u1ecdng v\u00ec n\u00f3 x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng co gi\u00e3n v\u00e0 \u0111\u1ed9 d\u1ebbo dai c\u1ee7a v\u1eadt li\u1ec7u, y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i m\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ecdc v\u00e0 c\u1ed1 \u0111\u1ecbnh s\u1ea3n ph\u1ea9m tr\u00ean pallet. C\u00e1c lo\u1ea1i m\u00e0ng c\u00f3 \u0111\u1ed9 gi\u00e3n d\u00e0i cao h\u01a1n c\u00f3 th\u1ec3 bao ph\u1ee7 di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t l\u1edbn h\u01a1n, t\u1eeb \u0111\u00f3 n\u00e2ng cao kh\u1ea3 n\u0103ng c\u1ed1 \u0111\u1ecbnh h\u00e0ng h\u00f3a ch\u1eafc ch\u1eafn m\u00e0 kh\u00f4ng b\u1ecb r\u00e1ch.<\/p>\n\n\n\n

Trong th\u1eddi gian Th\u1eed nghi\u1ec7m k\u00e9o d\u00e0i<\/strong>, m\u00e0ng \u0111\u01b0\u1ee3c \u0111\u1eb7t d\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a m\u1ed9t l\u1ef1c c\u0103ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t cho \u0111\u1ebfn khi \u0111\u1ea1t \u0111\u1ebfn \u0111i\u1ec3m \u0111\u1ee9t. T\u1ef7 l\u1ec7 gi\u00e3n d\u00e0i \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng c\u00e1ch chia \u0111\u1ed9 gi\u00e3n d\u00e0i c\u1ee7a m\u00e0ng cho chi\u1ec1u d\u00e0i ban \u0111\u1ea7u c\u1ee7a n\u00f3 v\u00e0 nh\u00e2n v\u1edbi 100. K\u1ebft qu\u1ea3 n\u00e0y gi\u00fap x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng gi\u00e3n t\u1ed1i \u0111a c\u1ee7a v\u1eadt li\u1ec7u v\u00e0 cung c\u1ea5p th\u00f4ng tin v\u1ec1 hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a n\u00f3 trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

ASTM D882: Th\u1eed nghi\u1ec7m c\u00e1c t\u00ednh ch\u1ea5t k\u00e9o c\u1ee7a m\u00e0ng nh\u1ef1a m\u1ecfng<\/h2>\n\n\n\n

\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u00ednh x\u00e1c v\u00e0 ti\u00eau chu\u1ea9n h\u00f3a trong vi\u1ec7c ki\u1ec3m tra, Ti\u00eau chu\u1ea9n ASTMD882<\/strong> th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong Th\u1eed nghi\u1ec7m m\u00e0ng b\u1ecdc pallet<\/strong>. Ph\u01b0\u01a1ng ph\u00e1p th\u1eed ti\u00eau chu\u1ea9n n\u00e0y d\u00f9ng \u0111\u1ec3 \u0111o t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u1ec1 \u0111\u1ed9 b\u1ec1n k\u00e9o<\/strong> c\u1ee7a c\u00e1c lo\u1ea1i m\u00e0ng nh\u1ef1a m\u1ecfng, bao g\u1ed3m c\u1ea3 m\u00e0ng co. Th\u1eed nghi\u1ec7m n\u00e0y cung c\u1ea5p d\u1eef li\u1ec7u qu\u00fd gi\u00e1 v\u1ec1 s\u1ee9c b\u1ec1n k\u00e9o<\/strong>, m\u00f4-\u0111un<\/strong>, V\u00e0 \u0111\u1ed9 gi\u00e3n d\u00e0i khi \u0111\u1ee9t<\/strong> \u0111\u1ed1i v\u1edbi phim. Nh\u1eefng \u0111\u1eb7c t\u00ednh n\u00e0y \u0111\u00f3ng vai tr\u00f2 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c c\u1ee7a phim khi ph\u1ea3i ch\u1ecbu c\u00e1c t\u00e1c \u0111\u1ed9ng kh\u00e1c nhau trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd v\u00e0 v\u1eadn chuy\u1ec3n.<\/p>\n\n\n\n

Theo Ti\u00eau chu\u1ea9n ASTMD882<\/strong>, b\u00e0i ki\u1ec3m tra bao g\u1ed3m c\u00e1c b\u01b0\u1edbc sau:<\/p>\n\n\n\n

    \n
  1. Chu\u1ea9n b\u1ecb m\u1eabu<\/strong>: M\u1eabu phim \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb v\u1edbi chi\u1ec1u r\u1ed9ng v\u00e0 \u0111\u1ed9 d\u00e0y \u0111\u1ed3ng \u0111\u1ec1u, th\u01b0\u1eddng c\u00f3 chi\u1ec1u d\u00e0i 50 mm ho\u1eb7c g\u1ea5p h\u01a1n hai l\u1ea7n kho\u1ea3ng c\u00e1ch gi\u1eefa hai k\u1eb9p.<\/li>\n\n\n\n
  2. Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n k\u00e9o<\/strong>: M\u1eabu th\u1eed \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o m\u00e1y th\u1eed k\u00e9o v\u00e0 \u0111\u01b0\u1ee3c k\u00e9o gi\u00e3n v\u1edbi t\u1ed1c \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i. D\u1eef li\u1ec7u v\u1ec1 l\u1ef1c v\u00e0 \u0111\u1ed9 gi\u00e3n d\u00e0i \u0111\u01b0\u1ee3c ghi l\u1ea1i trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m.<\/li>\n\n\n\n
  3. Ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/strong>: B\u00e0i ki\u1ec3m tra t\u00ednh to\u00e1n s\u1ee9c b\u1ec1n k\u00e9o<\/strong> (l\u1ef1c tr\u00ean \u0111\u01a1n v\u1ecb di\u1ec7n t\u00edch), \u0111\u1ed9 gi\u00e3n d\u00e0i khi \u0111\u1ee9t<\/strong>, V\u00e0 h\u1ec7 s\u1ed1 \u0111\u00e0n h\u1ed3i<\/strong> (\u0111\u1ed9 c\u1ee9ng) c\u1ee7a v\u1eadt li\u1ec7u.<\/li>\n<\/ol>\n\n\n\n

    Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o m\u00e0ng b\u1ecdc pallet<\/strong> \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 b\u1ec1n c\u1ea7n thi\u1ebft v\u00e0 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c t\u00e1c \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh \u0111\u00f3ng g\u00f3i v\u00e0 v\u1eadn chuy\u1ec3n.<\/p>\n\n\n\n

    Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n r\u00e1ch Elmendorf: \u0110\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch c\u1ee7a m\u00e0ng<\/h2>\n\n\n\n

    M\u1ed9t b\u00e0i ki\u1ec3m tra quan tr\u1ecdng kh\u00e1c \u0111\u1ed1i v\u1edbi m\u00e0ng b\u1ecdc pallet l\u00e0 Th\u1eed nghi\u1ec7m Elmendorf<\/strong>, nh\u1eb1m \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch<\/strong> c\u1ee7a m\u00e0ng. Th\u1eed nghi\u1ec7m n\u00e0y x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 d\u1ec5 r\u00e1ch c\u1ee7a m\u00e0ng khi ch\u1ecbu l\u1ef1c t\u00e1c \u0111\u1ed9ng, m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i c\u1ea7n ph\u1ea3i gi\u1eef nguy\u00ean v\u1eb9n trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/p>\n\n\n\n

    C\u00e1c Th\u1eed nghi\u1ec7m Elmendorf<\/strong> bao g\u1ed3m vi\u1ec7c d\u00f9ng m\u1ed9t l\u01b0\u1ee1i dao s\u1eafc b\u00e9n c\u1eaft v\u00e0o m\u00e0ng v\u00e0 \u0111o l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u00e0m r\u00e1ch m\u00e0ng. M\u00e0ng c\u00f3 \u0111\u1ed9 b\u1ec1n r\u00e1ch cao s\u1ebd \u00edt b\u1ecb \u0111\u1ee9t ho\u1eb7c r\u00e1ch h\u01a1n khi ch\u1ecbu l\u1ef1c c\u0103ng, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i. Th\u1eed nghi\u1ec7m n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n song song v\u1edbi c\u00e1c th\u1eed nghi\u1ec7m \u0111\u1ed9 gi\u00e3n d\u00e0i v\u00e0 \u0111\u1ed9 b\u1ec1n k\u00e9o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e0ng.<\/p>\n\n\n\n

    Th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp: \u0110\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u00e0ng<\/h2>\n\n\n\n

    C\u00e1c Th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ecbu va \u0111\u1eadp<\/strong> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 m\u00f4 ph\u1ecfng c\u00e1c t\u00e1c \u0111\u1ed9ng v\u1eadt l\u00fd m\u00e0 m\u00e0ng b\u1ecdc c\u00f3 th\u1ec3 ph\u1ea3i ch\u1ecbu trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd, ch\u1eb3ng h\u1ea1n nh\u01b0 va ch\u1ea1m t\u1eeb thi\u1ebft b\u1ecb x\u1eed l\u00fd ho\u1eb7c r\u01a1i r\u1edbt do s\u01a1 \u00fd. Th\u1eed nghi\u1ec7m n\u00e0y \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a m\u00e0ng b\u1ecdc m\u00e0 kh\u00f4ng b\u1ecb r\u00e1ch, \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e0ng b\u1ecdc v\u1eabn nguy\u00ean v\u1eb9n v\u00e0 ph\u00e1t huy hi\u1ec7u qu\u1ea3 trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n.<\/p>\n\n\n\n

    C\u00e1c lo\u1ea1i m\u00e0ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp cao h\u01a1n s\u1ebd ch\u1ecbu \u0111\u01b0\u1ee3c vi\u1ec7c x\u1eed l\u00fd th\u00f4 b\u1ea1o t\u1ed1t h\u01a1n v\u00e0 gi\u1ea3m nguy c\u01a1 h\u01b0 h\u1ecfng s\u1ea3n ph\u1ea9m trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n. Th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i m\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p m\u00e0 s\u1ea3n ph\u1ea9m th\u01b0\u1eddng ph\u1ea3i ch\u1ecbu c\u00e1c \u0111i\u1ec1u ki\u1ec7n x\u1eed l\u00fd ho\u1eb7c v\u1eadn chuy\u1ec3n kh\u1eafc nghi\u1ec7t.<\/p>\n\n\n\n

    \u0110\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng th\u00f4ng qua c\u00e1c th\u1eed nghi\u1ec7m m\u00e0ng b\u1ecdc pallet<\/h2>\n\n\n\n

    C\u00e1c Th\u1eed nghi\u1ec7m m\u00e0ng b\u1ecdc pallet<\/strong> l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u00e0ng b\u1ecdc d\u00f9ng trong \u0111\u00f3ng g\u00f3i. B\u1eb1ng c\u00e1ch ki\u1ec3m tra c\u00e1c t\u00ednh ch\u1ea5t quan tr\u1ecdng nh\u01b0 s\u1ef1 k\u00e9o d\u00e0i<\/strong>, kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch<\/strong>, V\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp<\/strong>, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c lo\u1ea1i m\u00e0ng c\u1ee7a h\u1ecd \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh v\u00e0 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n \u0111\u00f3ng g\u00f3i v\u00e0 v\u1eadn chuy\u1ec3n kh\u1eafc nghi\u1ec7t.<\/p>\n\n\n\n

    D\u1ee5ng c\u1ee5 t\u1ebf b\u00e0o<\/strong> cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng n\u00e2ng cao m\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n k\u00e9o<\/strong> \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a ti\u00eau chu\u1ea9n ASTM D882 v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n li\u00ean quan kh\u00e1c, cung c\u1ea5p c\u00e1c k\u1ebft qu\u1ea3 \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c v\u1ec1 m\u00e0ng b\u1ecdc pallet<\/strong> c\u00e1c \u0111\u1eb7c t\u00ednh. C\u00e1c th\u1eed nghi\u1ec7m n\u00e0y gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t t\u1ed1i \u01b0u h\u00f3a v\u1eadt li\u1ec7u v\u1ec1 \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 d\u1ebbo dai v\u00e0 \u0111\u1ed9 b\u1ec1n, \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i an to\u00e0n v\u00e0 b\u1ea3o v\u1ec7 t\u1ed1t trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n.<\/p>","protected":false},"excerpt":{"rendered":"

    Th\u1eed nghi\u1ec7m m\u00e0ng b\u1ecdc pallet l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p quan tr\u1ecdng trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a c\u00e1c lo\u1ea1i m\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u00f3ng g\u00f3i, \u0111\u1eb7c bi\u1ec7t l\u00e0 m\u00e0ng co gi\u00e3n d\u00f9ng \u0111\u1ec3 b\u1ecdc pallet. Th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e0ng c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c t\u00e1c \u0111\u1ed9ng kh\u00e1c nhau trong qu\u00e1 tr\u00ecnh l\u01b0u kho v\u00e0 v\u1eadn chuy\u1ec3n, do \u0111\u00f3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00f4ng t\u00e1c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f3ng g\u00f3i. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t d\u1ef1a v\u00e0o nh\u1eefng [\u2026]","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1321","post","type-post","status-publish","format-standard","hentry","category-wrap-film-test"],"yoast_head":"\nPallet Wrap Film Test for Packaging Materials<\/title>\n<meta name=\"description\" content=\"Explore the Pallet wrap film test for packaging materials, including the elongation test, elmendorf tear test, impact resistance, and ASTM D882.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wrapfilmtest.com\/vi\/pallet-wrap-film-test\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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