{"id":1264,"date":"2026-01-05T00:42:24","date_gmt":"2026-01-05T00:42:24","guid":{"rendered":"https:\/\/www.gelbotest.com\/?p=1264"},"modified":"2026-01-05T00:49:46","modified_gmt":"2026-01-05T00:49:46","slug":"high-barrier-flexible-packaging-gelbo-flex-testing","status":"publish","type":"post","link":"https:\/\/www.gelbotest.com\/vi\/high-barrier-flexible-packaging-gelbo-flex-testing\/","title":{"rendered":"Th\u1eed nghi\u1ec7m bao b\u00ec d\u1ebbo c\u00f3 kh\u1ea3 n\u0103ng ng\u0103n ch\u1eb7n cao Gelbo Flex"},"content":{"rendered":"<h1 style=\"text-align: center;\">Th\u1eed nghi\u1ec7m bao b\u00ec d\u1ebbo c\u00f3 kh\u1ea3 n\u0103ng ng\u0103n ch\u1eb7n cao Gelbo Flex<\/h1>\n<p>Bao b\u00ec d\u1ebbo c\u00f3 kh\u1ea3 n\u0103ng ng\u0103n ch\u1eb7n cao \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u00f3ng g\u00f3i hi\u1ec7n \u0111\u1ea1i, n\u01a1i m\u00e0 <strong data-start=\"483\" data-end=\"532\">b\u1ea3o v\u1ec7 kh\u1ecfi oxy, \u0111\u1ed9 \u1ea9m, \u00e1nh s\u00e1ng v\u00e0 m\u00f9i h\u01b0\u01a1ng<\/strong> tr\u1ef1c ti\u1ebfp quy\u1ebft \u0111\u1ecbnh th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng v\u00e0 \u0111\u1ed9 an to\u00e0n c\u1ee7a s\u1ea3n ph\u1ea9m. T\u1eeb th\u1ef1c ph\u1ea9m v\u00e0 d\u01b0\u1ee3c ph\u1ea9m \u0111\u1ebfn thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 h\u00f3a ch\u1ea5t sinh ho\u1ea1t, bao b\u00ec d\u1ebbo c\u00f3 t\u00ednh r\u00e0o c\u1ea3n cao k\u1ebft h\u1ee3p c\u00e1c l\u1edbp m\u00e0ng, l\u1edbp ph\u1ee7 v\u00e0 l\u1edbp gh\u00e9p \u0111\u1ec3 mang l\u1ea1i nh\u1eefng t\u00ednh n\u0103ng ti\u00ean ti\u1ebfn <strong data-start=\"758\" data-end=\"780\">t\u00ednh ch\u1ea5t r\u00e0o c\u1ea3n<\/strong> \u0111\u1ed3ng th\u1eddi v\u1eabn \u0111\u1ea3m b\u1ea3o t\u00ednh linh ho\u1ea1t v\u00e0 hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed.<\/p>\n<p>Tuy nhi\u00ean, hi\u1ec7u su\u1ea5t c\u1ee7a l\u1edbp ng\u0103n c\u00e1ch kh\u00f4ng ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u. Trong qu\u00e1 tr\u00ecnh \u0111\u00f3ng g\u00f3i, x\u1eed l\u00fd, v\u1eadn chuy\u1ec3n v\u00e0 khi ng\u01b0\u1eddi ti\u00eau d\u00f9ng s\u1eed d\u1ee5ng, bao b\u00ec ph\u1ea3i ch\u1ecbu c\u00e1c t\u00e1c \u0111\u1ed9ng l\u1eb7p \u0111i l\u1eb7p l\u1ea1i nh\u01b0 u\u1ed1n cong, xo\u1eafn v\u00e0 n\u00e9n. Nh\u1eefng t\u00e1c \u0111\u1ed9ng n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra <strong data-start=\"1057\" data-end=\"1084\">v\u1ebft n\u1ee9t nh\u1ecf ho\u1eb7c l\u1ed7 kim<\/strong>, l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 hi\u1ec7u qu\u1ea3 c\u1ee7a l\u1edbp ng\u0103n c\u00e1ch. Vi\u1ec7c n\u1eafm r\u00f5 c\u00e1ch \u0111\u00e1nh gi\u00e1 v\u00e0 ki\u1ec3m so\u00e1t nh\u1eefng r\u1ee7i ro n\u00e0y v\u1eabn l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ed1i v\u1edbi c\u00f4ng t\u00e1c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ph\u00e1t tri\u1ec3n bao b\u00ec.<\/p>\n<h2>Th\u1eed nghi\u1ec7m \u0111\u1ed9 u\u1ed1n d\u1ebbo c\u1ee7a Gelbo v\u00e0 \u0111\u00e1nh gi\u00e1 t\u00ednh ch\u1ea5t r\u00e0o c\u1ea3n<\/h2>\n<p data-start=\"1326\" data-end=\"1678\">Ti\u00eau chu\u1ea9n ASTM F392 quy \u0111\u1ecbnh m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ti\u00eau chu\u1ea9n <strong data-start=\"1359\" data-end=\"1381\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 linh ho\u1ea1t Gelbo<\/strong> quy tr\u00ecnh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u1eed l\u00fd v\u1eadt li\u1ec7u bao b\u00ec d\u1ebbo tr\u01b0\u1edbc khi \u0111\u00e1nh gi\u00e1 <strong data-start=\"1466\" data-end=\"1488\">t\u00ednh ch\u1ea5t r\u00e0o c\u1ea3n<\/strong> v\u00e0 hi\u1ec7u su\u1ea5t c\u01a1 h\u1ecdc. Thay v\u00ec \u0111o tr\u1ef1c ti\u1ebfp m\u1ee9c \u0111\u1ed9 truy\u1ec1n kh\u00ed ho\u1eb7c \u0111\u1ed9 \u1ea9m, ti\u00eau chu\u1ea9n ASTM F392 t\u1eadp trung v\u00e0o <strong data-start=\"1599\" data-end=\"1631\">T\u1eadp luy\u1ec7n u\u1ed1n d\u1ebbo c\u00f3 ki\u1ec3m so\u00e1t<\/strong>, gi\u00fap m\u00f4 ph\u1ecfng \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc trong th\u1ef1c t\u1ebf.<\/p>\n<p data-start=\"1680\" data-end=\"1852\">C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y gi\u00fap c\u00e1c chuy\u00ean gia trong l\u0129nh v\u1ef1c \u0111\u00f3ng g\u00f3i tr\u1ea3 l\u1eddi m\u1ed9t c\u00e2u h\u1ecfi quan tr\u1ecdng:<br data-start=\"1746\" data-end=\"1749\" \/><strong data-start=\"1749\" data-end=\"1852\">Bao b\u00ec d\u1ebbo c\u00f3 t\u00ednh ch\u1ea5t r\u00e0o c\u1ea3n cao duy tr\u00ec \u0111\u01b0\u1ee3c t\u00ednh ch\u1ea5t r\u00e0o c\u1ea3n c\u1ee7a m\u00ecnh \u0111\u1ebfn m\u1ee9c n\u00e0o sau khi b\u1ecb u\u1ed1n cong nhi\u1ec1u l\u1ea7n?<\/strong><\/p>\n<p data-start=\"1854\" data-end=\"2049\">B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p qu\u00e1 tr\u00ecnh ki\u1ec3m tra \u0111\u1ed9 linh ho\u1ea1t v\u1edbi c\u00e1c th\u1eed nghi\u1ec7m r\u00e0o c\u1ea3n ti\u1ebfp theo \u2014 ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ed1c \u0111\u1ed9 truy\u1ec1n oxy (OTR) ho\u1eb7c t\u1ed1c \u0111\u1ed9 truy\u1ec1n h\u01a1i n\u01b0\u1edbc (WVTR) \u2014 ti\u00eau chu\u1ea9n ASTM F392 gi\u00fap t\u0103ng c\u01b0\u1eddng s\u1ef1 tin c\u1eady v\u00e0o \u0111\u1ed9 b\u1ec1n c\u1ee7a bao b\u00ec.<\/p>\n<h2 data-start=\"1350\" data-end=\"1806\">T\u1ea1i sao \u0111\u1ed9 b\u1ec1n u\u1ed1n l\u1ea1i quan tr\u1ecdng trong bao b\u00ec d\u1ebbo c\u00f3 kh\u1ea3 n\u0103ng ng\u0103n c\u00e1ch cao<\/h2>\n<p data-start=\"2123\" data-end=\"2337\">Bao b\u00ec d\u1ebbo c\u00f3 kh\u1ea3 n\u0103ng ng\u0103n c\u00e1ch cao th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c l\u1edbp ch\u1ee9c n\u0103ng m\u1ecfng, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u00e1 nh\u00f4m, m\u00e0ng kim lo\u1ea1i h\u00f3a ho\u1eb7c EVOH. C\u00e1c l\u1edbp n\u00e0y mang l\u1ea1i hi\u1ec7u su\u1ea5t ng\u0103n c\u00e1ch tuy\u1ec7t v\u1eddi nh\u01b0ng v\u1eabn <strong data-start=\"2302\" data-end=\"2336\">d\u1ec5 b\u1ecb h\u01b0 h\u1ecfng do t\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc<\/strong>.<\/p>\n<p data-start=\"2339\" data-end=\"2372\">C\u00e1c thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n u\u1ed1n:<\/p>\n<ul data-start=\"2373\" data-end=\"2562\">\n<li data-start=\"2373\" data-end=\"2425\">\n<p data-start=\"2375\" data-end=\"2425\">X\u00e1c \u0111\u1ecbnh <strong data-start=\"2393\" data-end=\"2425\">C\u00e1c khuy\u1ebft t\u1eadt l\u1ed7 kim do qu\u00e1 tr\u00ecnh u\u1ed1n d\u1ebbo<\/strong><\/p>\n<\/li>\n<li data-start=\"2426\" data-end=\"2485\">\n<p data-start=\"2428\" data-end=\"2485\">So s\u00e1nh c\u00e1c c\u1ea5u tr\u00fac m\u00e0ng v\u00e0 l\u1edbp gh\u00e9p thay th\u1ebf<\/p>\n<\/li>\n<li data-start=\"2486\" data-end=\"2562\">\n<p data-start=\"2488\" data-end=\"2562\">T\u1ed1i \u01b0u h\u00f3a vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho c\u00e1c m\u00f4i tr\u01b0\u1eddng ph\u00e2n ph\u1ed1i c\u00f3 y\u00eau c\u1ea7u kh\u1eaft khe<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2564\" data-end=\"2729\">N\u1ebfu kh\u00f4ng c\u00f3 qu\u00e1 tr\u00ecnh \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 u\u1ed1n d\u1ebbo, c\u00e1c th\u1eed nghi\u1ec7m r\u00e0o c\u1ea3n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c \u0111\u00e1nh gi\u00e1 qu\u00e1 cao hi\u1ec7u su\u1ea5t trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf. Ti\u00eau chu\u1ea9n ASTM F392 kh\u1eafc ph\u1ee5c \u0111i\u1ec3m h\u1ea1n ch\u1ebf n\u00e0y b\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc th\u1ef1c t\u1ebf tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh \u0111\u00e1nh gi\u00e1.<\/p>\n<h2 data-start=\"2448\" data-end=\"2663\">C\u00e1ch Gelbo Flex Conditioning m\u00f4 ph\u1ecfng \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf<\/h2>\n<p data-start=\"2787\" data-end=\"3001\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m Gelbo Flex \u00e1p d\u1ee5ng m\u1ed9t <strong data-start=\"2816\" data-end=\"2859\">c\u00e1c \u0111\u1ed9ng t\u00e1c xo\u1eafn v\u00e0 \u00e9p l\u1eb7p \u0111i l\u1eb7p l\u1ea1i<\/strong> \u0111\u1ec3 quay phim c\u00e1c m\u1eabu th\u1eed trong \u0111i\u1ec1u ki\u1ec7n kh\u00ed quy\u1ec3n ti\u00eau chu\u1ea9n. Chuy\u1ec3n \u0111\u1ed9ng n\u00e0y ph\u1ea3n \u00e1nh c\u00e1c l\u1ef1c t\u00e1c \u0111\u1ed9ng m\u00e0 c\u00e1c m\u1eabu ph\u1ea3i ch\u1ecbu trong qu\u00e1 tr\u00ecnh \u0111\u00f3ng g\u00f3i v\u00e0 v\u1eadn chuy\u1ec3n.<\/p>\n<p data-start=\"3003\" data-end=\"3046\">C\u00e1c kh\u00eda c\u1ea1nh ch\u00ednh c\u1ee7a qu\u00e1 tr\u00ecnh u\u1ed1n cong bao g\u1ed3m:<\/p>\n<ul data-start=\"3047\" data-end=\"3218\">\n<li data-start=\"3047\" data-end=\"3113\">\n<p data-start=\"3049\" data-end=\"3113\">T\u1ea7n s\u1ed1 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n \u1edf m\u1ee9c kho\u1ea3ng <strong data-start=\"3089\" data-end=\"3113\">45 chu k\u1ef3 m\u1ed7i ph\u00fat<\/strong><\/p>\n<\/li>\n<li data-start=\"3114\" data-end=\"3163\">\n<p data-start=\"3116\" data-end=\"3163\">C\u00e1c \u0111\u1ed9ng t\u00e1c xo\u1eafn l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, sau \u0111\u00f3 l\u00e0 chuy\u1ec3n \u0111\u1ed9ng ngang<\/p>\n<\/li>\n<li data-start=\"3164\" data-end=\"3218\">\n<p data-start=\"3166\" data-end=\"3218\">Ph\u00e2n b\u1ed1 \u1ee9ng su\u1ea5t \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean to\u00e0n b\u1ed9 m\u1eabu th\u1eed<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3220\" data-end=\"3339\">S\u1ed1 l\u01b0\u1ee3ng v\u00e0 m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a c\u00e1c chu k\u1ef3 thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o c\u1ea5u tr\u00fac bao b\u00ec v\u00e0 m\u1ee5c ti\u00eau hi\u1ec7u su\u1ea5t c\u1ee7a qu\u00e1 tr\u00ecnh \u0111\u00e1nh gi\u00e1.<\/p>\n<h2 data-start=\"3600\" data-end=\"3741\">K\u1ebft h\u1ee3p ti\u00eau chu\u1ea9n ASTM F392 v\u1edbi c\u00e1c th\u1eed nghi\u1ec7m v\u1ec1 kh\u1ea3 n\u0103ng c\u1ea3n v\u00e0 c\u01a1 h\u1ecdc<\/h2>\n<p data-start=\"4206\" data-end=\"4368\">Ti\u00eau chu\u1ea9n ASTM F392 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng nh\u01b0 m\u1ed9t <strong data-start=\"4227\" data-end=\"4251\">b\u01b0\u1edbc ti\u1ec1n x\u1eed l\u00fd<\/strong>, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t b\u00e0i ki\u1ec3m tra hi\u1ec7u su\u1ea5t \u0111\u1ed9c l\u1eadp. Sau khi th\u1ef1c hi\u1ec7n c\u00e1c b\u00e0i ki\u1ec3m tra u\u1ed1n cong, c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m th\u01b0\u1eddng ti\u1ebfn h\u00e0nh c\u00e1c \u0111\u00e1nh gi\u00e1 b\u1ed5 sung, bao g\u1ed3m:<\/p>\n<ul data-start=\"4369\" data-end=\"4478\">\n<li data-start=\"4369\" data-end=\"4403\">\n<p data-start=\"4371\" data-end=\"4403\">Th\u1eed nghi\u1ec7m t\u1ed1c \u0111\u1ed9 truy\u1ec1n oxy<\/p>\n<\/li>\n<li data-start=\"4404\" data-end=\"4443\">\n<p data-start=\"4406\" data-end=\"4443\">Th\u1eed nghi\u1ec7m t\u1ed1c \u0111\u1ed9 truy\u1ec1n h\u01a1i n\u01b0\u1edbc<\/p>\n<\/li>\n<li data-start=\"4444\" data-end=\"4478\">\n<p data-start=\"4446\" data-end=\"4478\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n k\u00e9o ho\u1eb7c \u0111\u1ed9 b\u1ec1n x\u00e9<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4480\" data-end=\"4660\">B\u1eb1ng c\u00e1ch so s\u00e1nh c\u00e1c m\u1eabu \u0111\u00e3 u\u1ed1n cong v\u1edbi c\u00e1c m\u1eabu \u0111\u1ed1i ch\u1ee9ng ch\u01b0a u\u1ed1n cong, q<span style=\"font-size: 16px;\">ch\u1ea5t l\u01b0\u1ee3ng t<\/span><span style=\"font-size: 16px;\">C\u00e1c nh\u00f3m nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 \u0111\u1ecbnh l\u01b0\u1ee3ng m\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng c\u1ee7a s\u1ef1 u\u1ed1n cong \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c gi\u1edbi h\u1ea1n ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi bao b\u00ec d\u1ebbo c\u00f3 t\u00ednh r\u00e0o c\u1ea3n cao.<\/span><\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n u\u1ed1n theo ti\u00eau chu\u1ea9n ASTM F392 Gelbo flex\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/vkZ57kJslSY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<h2 data-start=\"5255\" data-end=\"5388\">H\u1ed7 tr\u1ee3 th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ASTM F392 b\u1eb1ng thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p<\/h2>\n<p data-start=\"5247\" data-end=\"5534\">\u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 d\u01b0\u1ee1ng t\u00f3c \u0111\u00e1ng tin c\u1eady v\u1edbi Gelbo Flex, c\u1ea7n ph\u1ea3i <strong data-start=\"5289\" data-end=\"5336\">ki\u1ec3m so\u00e1t chuy\u1ec3n \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 c\u00e1c chu k\u1ef3 l\u1eb7p l\u1ea1i ch\u00ednh x\u00e1c<\/strong>. C\u00e1c thi\u1ebft b\u1ecb \u0111o t\u1ebf b\u00e0o <a href=\"https:\/\/www.gelbotest.com\/vi\/\"><strong data-start=\"5359\" data-end=\"5387\">M\u00e1y ki\u1ec3m tra \u0111\u1ed9 u\u1ed1n cong Gelbo GFT-01<\/strong><\/a> Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ASTM F392 b\u1eb1ng c\u00e1ch cung c\u1ea5p c\u01a1 ch\u1ebf u\u1ed1n cong c\u00f3 ki\u1ec3m so\u00e1t v\u00e0 th\u1ef1c hi\u1ec7n chu k\u1ef3 th\u1eed nghi\u1ec7m m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n, gi\u00fap c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m duy tr\u00ec c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o.<\/p>\n<p data-start=\"5536\" data-end=\"5720\">Khi k\u1ebft h\u1ee3p v\u1edbi c\u00e1c thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m r\u00e0o c\u1ea3n, GFT-01 cho ph\u00e9p c\u00e1c k\u1ef9 s\u01b0 \u0111\u00f3ng g\u00f3i \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac khi ch\u1ecbu c\u00e1c t\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf.<\/p>\n<p><a href=\"https:\/\/www.gelbotest.com\/vi\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignleft wp-image-1265 size-medium\" style=\"font-weight: inherit; text-align: center;\" src=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2026\/01\/High-Barrier-Flexible-Packaging-Gelbo-Flex-Testing-300x296.webp\" alt=\"Th\u1eed nghi\u1ec7m bao b\u00ec d\u1ebbo c\u00f3 kh\u1ea3 n\u0103ng ng\u0103n ch\u1eb7n cao Gelbo Flex\" width=\"300\" height=\"296\" srcset=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2026\/01\/High-Barrier-Flexible-Packaging-Gelbo-Flex-Testing-300x296.webp 300w, https:\/\/www.gelbotest.com\/wp-content\/uploads\/2026\/01\/High-Barrier-Flexible-Packaging-Gelbo-Flex-Testing-12x12.webp 12w, https:\/\/www.gelbotest.com\/wp-content\/uploads\/2026\/01\/High-Barrier-Flexible-Packaging-Gelbo-Flex-Testing.webp 406w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><img decoding=\"async\" class=\"alignleft wp-image-1268 size-medium\" style=\"font-weight: inherit;\" src=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2026\/01\/High-Barrier-Flexible-Packaging-Gelbo-Flex-Testing3-300x296.webp\" alt=\"Th\u1eed nghi\u1ec7m bao b\u00ec d\u1ebbo c\u00f3 kh\u1ea3 n\u0103ng ng\u0103n ch\u1eb7n cao Gelbo Flex 3\" width=\"300\" height=\"296\" srcset=\"https:\/\/www.gelbotest.com\/wp-content\/uploads\/2026\/01\/High-Barrier-Flexible-Packaging-Gelbo-Flex-Testing3-300x296.webp 300w, https:\/\/www.gelbotest.com\/wp-content\/uploads\/2026\/01\/High-Barrier-Flexible-Packaging-Gelbo-Flex-Testing3-12x12.webp 12w, https:\/\/www.gelbotest.com\/wp-content\/uploads\/2026\/01\/High-Barrier-Flexible-Packaging-Gelbo-Flex-Testing3.webp 406w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2 data-start=\"5255\" data-end=\"5388\">K\u1ebft lu\u1eadn<\/h2>\n<p data-start=\"5742\" data-end=\"6055\">Bao b\u00ec d\u1ebbo c\u00f3 l\u1edbp ng\u0103n c\u00e1ch cao mang l\u1ea1i kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 v\u01b0\u1ee3t tr\u1ed9i, nh\u01b0ng hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee9c \u0111\u1ed9 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c l\u1ea7n u\u1ed1n cong l\u1eb7p \u0111i l\u1eb7p l\u1ea1i trong su\u1ed1t v\u00f2ng \u0111\u1eddi s\u1ea3n ph\u1ea9m. Ti\u00eau chu\u1ea9n ASTM F392 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u1ed9 u\u1ed1n cong Gelbo cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c ti\u1ec5n v\u00e0 ti\u00eau chu\u1ea9n h\u00f3a \u0111\u1ec3 \u0111i\u1ec1u ki\u1ec7n h\u00f3a v\u1eadt li\u1ec7u tr\u01b0\u1edbc khi \u0111\u00e1nh gi\u00e1 <strong data-start=\"6017\" data-end=\"6039\">t\u00ednh ch\u1ea5t r\u00e0o c\u1ea3n<\/strong> v\u00e0 \u0111\u1ed9 b\u1ec1n.<\/p>\n<p data-start=\"6057\" data-end=\"6343\" data-is-last-node=\"\" data-is-only-node=\"\">B\u1eb1ng c\u00e1ch t\u00edch h\u1ee3p ti\u00eau chu\u1ea9n ASTM F392 v\u00e0o c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh x\u00e1c nh\u1eadn bao b\u00ec v\u00e0 s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb \u0111\u00e1ng tin c\u1eady nh\u01b0 Cell Instruments GFT-01, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 chuy\u00ean gia ch\u1ea5t l\u01b0\u1ee3ng c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf c\u00e1c lo\u1ea1i bao b\u00ec d\u1ebbo c\u00f3 t\u00ednh r\u00e0o c\u1ea3n cao, b\u1ec1n ch\u1eafc v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n, \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang nh\u01b0 mong \u0111\u1ee3i t\u1eeb kh\u00e2u s\u1ea3n xu\u1ea5t cho \u0111\u1ebfn khi s\u1eed d\u1ee5ng cu\u1ed1i c\u00f9ng.<\/p>","protected":false},"excerpt":{"rendered":"<p>High Barrier Flexible Packaging Gelbo Flex Testing High barrier flexible packaging plays a critical role in modern packaging systems where oxygen, moisture, light, and aroma protection directly determine product shelf life and safety. From food and pharmaceuticals to medical devices and daily chemicals, high barrier flexible packaging combines multilayer films, coatings, and laminations to deliver [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"video","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1264","post","type-post","status-publish","format-video","hentry","category-gelbo-flex-durability-test","post_format-post-format-video"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>High Barrier Flexible Packaging Testing with ASTM F392<\/title>\n<meta name=\"description\" content=\"Learn how high barrier flexible packaging protects products and how ASTM F392 Gelbo Flex Testing evaluates barrier properties.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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