{"id":4198,"date":"2025-07-02T11:29:53","date_gmt":"2025-07-02T03:29:53","guid":{"rendered":"https:\/\/www.leakagetester.com\/?p=4198"},"modified":"2025-07-03T09:54:44","modified_gmt":"2025-07-03T01:54:44","slug":"understanding-astm-d3078-standard-test-method-for-leak-detection-in-flexible-packaging","status":"publish","type":"post","link":"https:\/\/www.leakagetester.com\/vi\/understanding-astm-d3078-standard-test-method-for-leak-detection-in-flexible-packaging\/","title":{"rendered":"Hi\u1ec3u v\u1ec1 Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n ASTM D3078 \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 trong bao b\u00ec d\u1ebbo"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4198\" class=\"elementor elementor-4198\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-63a37d0 e-flex e-con-boxed e-con e-parent\" data-id=\"63a37d0\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9f040dd elementor-widget elementor-widget-heading\" data-id=\"9f040dd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"> Ph\u01b0\u01a1ng ph\u00e1p th\u1eed ti\u00eau chu\u1ea9n ASTM D3078<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dfb152a e-flex e-con-boxed e-con e-parent\" data-id=\"dfb152a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f1dfd7 elementor-widget elementor-widget-text-editor\" data-id=\"7f1dfd7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>C\u00e1c <strong data-start=\"521\" data-end=\"556\"><a href=\"https:\/\/store.astm.org\/d3078-02r21e01.html\" target=\"_blank\" rel=\"noopener\">Ti\u00eau chu\u1ea9n ASTMD3078<\/a> ph\u01b0\u01a1ng ph\u00e1p th\u1eed ti\u00eau chu\u1ea9n<\/strong> l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 chuy\u00ean gia ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng khi x\u00e1c \u0111\u1ecbnh r\u00f2 r\u1ec9 trong bao b\u00ec m\u1ec1m. D\u00f9 b\u1ea1n \u0111ang ki\u1ec3m tra bao b\u00ec th\u1ef1c ph\u1ea9m, d\u01b0\u1ee3c ph\u1ea9m hay thi\u1ebft b\u1ecb y t\u1ebf, ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1ec1u mang l\u1ea1i k\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady v\u00e0 ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a s\u1ea3n ph\u1ea9m. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n th\u1ef1c hi\u1ec7n quy tr\u00ecnh ASTM D3078, gi\u1ea3i th\u00edch v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p th\u1eed r\u00f2 r\u1ec9 bong b\u00f3ng v\u00e0 c\u00e1ch \u00e1p d\u1ee5ng \u0111\u00fang quy tr\u00ecnh n\u00e0y trong ho\u1ea1t \u0111\u1ed9ng ki\u1ec3m tra c\u1ee7a b\u1ea1n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8f62849 e-flex e-con-boxed e-con e-parent\" data-id=\"8f62849\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6a93079 elementor-widget elementor-widget-heading\" data-id=\"6a93079\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ti\u00eau chu\u1ea9n ASTM D3078 l\u00e0 g\u00ec?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b4f8e73 e-flex e-con-boxed e-con e-parent\" data-id=\"b4f8e73\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dca895e elementor-widget elementor-widget-text-editor\" data-id=\"dca895e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><a href=\"https:\/\/www.leakagetester.com\/vi\/standards\/astm-d3078\/\">Ti\u00eau chu\u1ea9n ASTMD3078<\/a> <\/strong>l\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 trong bao b\u00ec m\u1ec1m th\u00f4ng qua hi\u1ec7n t\u01b0\u1ee3ng b\u1ecdt kh\u00ed tho\u00e1t ra. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 ki\u1ec3m tra c\u00e1c lo\u1ea1i bao b\u00ec m\u1ec1m kh\u00e1c nhau nh\u1eb1m \u0111\u1ea3m b\u1ea3o ch\u00fang \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ch\u1ed1ng r\u00f2 r\u1ec9, \u0111i\u1ec1u n\u00e0y c\u00f3 \u00fd ngh\u0129a quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 an to\u00e0n c\u1ee7a h\u00e0ng h\u00f3a \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i. Th\u1eed nghi\u1ec7m n\u00e0y bao g\u1ed3m vi\u1ec7c ng\u00e2m m\u1eabu th\u1eed v\u00e0o bu\u1ed3ng ch\u00e2n kh\u00f4ng ch\u1ee9a ch\u1ea5t l\u1ecfng, n\u01a1i \u00e1p su\u1ea5t ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c t\u1ea1o ra xung quanh m\u1eabu. N\u1ebfu c\u00f3 b\u1ea5t k\u1ef3 \u0111i\u1ec3m r\u00f2 r\u1ec9 n\u00e0o, b\u1ecdt kh\u00ed s\u1ebd tho\u00e1t ra kh\u1ecfi bao b\u00ec, cho th\u1ea5y m\u1eabu kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aa4c4bd e-flex e-con-boxed e-con e-parent\" data-id=\"aa4c4bd\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9b42172 elementor-widget elementor-widget-heading\" data-id=\"9b42172\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Thi\u1ebft b\u1ecb c\u1ea7n thi\u1ebft cho th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ASTM D3078<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e02821b e-flex e-con-boxed e-con e-parent\" data-id=\"e02821b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e11eee4 elementor-widget elementor-widget-text-editor\" data-id=\"e11eee4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1588\" data-end=\"1666\">\u0110\u1ed1i v\u1edbi<a href=\"https:\/\/www.leakagetester.com\/vi\/bubble-leak-test-method\/\"> <strong data-start=\"1596\" data-end=\"1616\">th\u1eed nghi\u1ec7m r\u00f2 r\u1ec9 bong b\u00f3ng<\/strong><\/a> \u0110\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3, c\u1ea7n c\u00f3 m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb:<\/p>\n<ul>\n<li><strong data-start=\"1669\" data-end=\"1687\">Bu\u1ed3ng ch\u00e2n kh\u00f4ng<\/strong>: M\u1ed9t b\u00ecnh ch\u1ee9a trong su\u1ed1t c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t ch\u00e2n kh\u00f4ng, \u0111\u01b0\u1ee3c trang b\u1ecb n\u1eafp k\u00edn ch\u00e2n kh\u00f4ng, \u0111\u1ed3ng h\u1ed3 \u0111o ch\u00e2n kh\u00f4ng v\u00e0 \u1ed1ng d\u1eabn v\u00e0o.<\/li>\n<li><strong data-start=\"1827\" data-end=\"1841\">Dung d\u1ecbch th\u1eed nghi\u1ec7m<\/strong>: Th\u00f4ng th\u01b0\u1eddng l\u00e0 n\u01b0\u1edbc ho\u1eb7c m\u1ed9t ch\u1ea5t l\u1ecfng th\u00edch h\u1ee3p kh\u00e1c, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ng\u00e2m m\u1eabu bao b\u00ec trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m.<\/li>\n<li><strong data-start=\"1952\" data-end=\"1972\">Thi\u1ebft b\u1ecb ch\u00e2n kh\u00f4ng<\/strong>: Ngu\u1ed3n ch\u00e2n kh\u00f4ng v\u00e0 c\u00e1c van \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng tay \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t ch\u00e2n kh\u00f4ng.<\/li>\n<\/ul>\n<p data-start=\"2042\" data-end=\"2174\">C\u00e1c thi\u1ebft b\u1ecb n\u00e0y \u0111\u1ea3m b\u1ea3o m\u1eabu th\u1eed \u0111\u01b0\u1ee3c ng\u00e2m ho\u00e0n to\u00e0n v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1eb7t trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-69c1835 e-flex e-con-boxed e-con e-parent\" data-id=\"69c1835\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aac4da5 elementor-widget elementor-widget-heading\" data-id=\"aac4da5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Quy tr\u00ecnh th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ASTM D3078<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-10ac7b2 e-flex e-con-boxed e-con e-parent\" data-id=\"10ac7b2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f41478 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"7f41478\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li data-start=\"2218\" data-end=\"2311\">C\u00e1c b\u01b0\u1edbc sau \u0111\u00e2y tr\u00ecnh b\u00e0y quy tr\u00ecnh th\u1ef1c hi\u1ec7n ti\u00eau chu\u1ea9n ASTM D3078 <strong data-start=\"2290\" data-end=\"2310\">th\u1eed nghi\u1ec7m r\u00f2 r\u1ec9 bong b\u00f3ng<\/strong>:<\/li><li data-start=\"2316\" data-end=\"2511\"><strong data-start=\"2316\" data-end=\"2350\">Chu\u1ea9n b\u1ecb m\u1eabu th\u1eed<\/strong><br data-start=\"2350\" data-end=\"2353\" \/>M\u1eabu th\u1eed, th\u01b0\u1eddng l\u00e0 m\u1ed9t bao b\u00ec d\u1ebbo, ph\u1ea3i \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng, v\u00e0 ch\u1ea5t l\u1ecfng th\u1eed nghi\u1ec7m c\u0169ng ph\u1ea3i \u1edf tr\u1ea1ng th\u00e1i c\u00e2n b\u1eb1ng nhi\u1ec7t \u0111\u1ed9 v\u1edbi nhi\u1ec7t \u0111\u1ed9 \u0111\u00f3.<\/li><li data-start=\"2516\" data-end=\"2745\"><strong data-start=\"2516\" data-end=\"2541\">Nh\u00fang m\u1eabu v\u00e0o n\u01b0\u1edbc<\/strong><br data-start=\"2541\" data-end=\"2544\" \/>\u0110\u1eb7t g\u00f3i linh ho\u1ea1t v\u00e0o bu\u1ed3ng ch\u00e2n kh\u00f4ng, \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ec1 m\u1eb7t tr\u00ean c\u00f9ng \u0111\u01b0\u1ee3c ng\u1eadp trong ch\u1ea5t l\u1ecfng \u00edt nh\u1ea5t 25 mm. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o m\u1eabu \u0111\u01b0\u1ee3c ng\u00e2m ho\u00e0n to\u00e0n trong ch\u1ea5t l\u1ecfng \u0111\u1ec3 quan s\u00e1t ch\u00ednh x\u00e1c.<\/li><li><strong data-start=\"2750\" data-end=\"2766\">T\u1ea1o ch\u00e2n kh\u00f4ng<\/strong><br data-start=\"2766\" data-end=\"2769\" \/>\u0110\u00f3ng bu\u1ed3ng l\u1ea1i v\u00e0 b\u1eadt h\u1ec7 th\u1ed1ng ch\u00e2n kh\u00f4ng. T\u0103ng \u00e1p su\u1ea5t ch\u00e2n kh\u00f4ng t\u1eeb t\u1eeb (kho\u1ea3ng 1 inch Hg m\u1ed7i gi\u00e2y). Quan s\u00e1t m\u1eabu \u0111\u1ec3 ph\u00e1t hi\u1ec7n s\u1ef1 h\u00ecnh th\u00e0nh b\u1ecdt kh\u00ed. Nh\u1eefng b\u1ecdt kh\u00ed n\u00e0y cho th\u1ea5y c\u00f3 r\u00f2 r\u1ec9 trong bao b\u00ec d\u1ebbo.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-72b8018 e-con-full e-flex e-con e-child\" data-id=\"72b8018\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8a70a58 elementor-widget elementor-widget-video\" data-id=\"8a70a58\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=z4wEZMIKR7Q&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f7795e2 elementor-widget elementor-widget-text-editor\" data-id=\"f7795e2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong data-start=\"2993\" data-end=\"3015\">Theo d\u00f5i v\u00e0 ghi l\u1ea1i<\/strong><br data-start=\"3015\" data-end=\"3018\" \/>Gi\u1eef \u00e1p su\u1ea5t ch\u00e2n kh\u00f4ng trong \u00edt nh\u1ea5t 30 gi\u00e2y, t\u00f9y theo y\u00eau c\u1ea7u c\u1ee7a th\u1eed nghi\u1ec7m. N\u1ebfu xu\u1ea5t hi\u1ec7n b\u1ecdt kh\u00ed, m\u1eabu th\u1eed b\u1ecb coi l\u00e0 kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u. Ngo\u00e0i ra, c\u1ea7n l\u01b0u \u00fd m\u1ee9c \u0111\u1ed9 gi\u00e3n n\u1edf c\u1ee7a bao b\u00ec v\u00e0 b\u1ea5t k\u1ef3 hi\u1ec7n t\u01b0\u1ee3ng th\u1ea5m ch\u1ea5t l\u1ecfng n\u00e0o.<\/li><li><strong data-start=\"3227\" data-end=\"3256\">Gi\u1ea3i th\u00edch k\u1ebft qu\u1ea3<\/strong><ul><li>N\u1ebfu ph\u00e1t hi\u1ec7n th\u1ea5y b\u1ecdt kh\u00ed trong qu\u00e1 tr\u00ecnh t\u1ea1o ch\u00e2n kh\u00f4ng, \u0111i\u1ec1u n\u00e0y cho th\u1ea5y c\u00f3 r\u00f2 r\u1ec9 v\u00e0 m\u1eabu th\u1eed b\u1ecb lo\u1ea1i.<\/li><li>N\u1ebfu kh\u00f4ng ph\u00e1t hi\u1ec7n th\u1ea5y b\u1ecdt kh\u00ed v\u00e0 kh\u00f4ng c\u00f3 ch\u1ea5t l\u1ecfng th\u1eed nghi\u1ec7m b\u00ean trong m\u1eabu, th\u00ec m\u1eabu \u0111\u00f3 \u0111\u01b0\u1ee3c coi l\u00e0 \u0111\u1ea1t y\u00eau c\u1ea7u.<\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a4be00e e-flex e-con-boxed e-con e-parent\" data-id=\"a4be00e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1eef57c elementor-widget elementor-widget-heading\" data-id=\"1eef57c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hi\u1ec3u r\u00f5 k\u1ebft qu\u1ea3 v\u00e0 b\u00e1o c\u00e1o<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d340b39 e-flex e-con-boxed e-con e-parent\" data-id=\"d340b39\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bf21519 elementor-widget elementor-widget-text-editor\" data-id=\"bf21519\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3510\" data-end=\"3592\">Sau khi ho\u00e0n t\u1ea5t th\u1eed nghi\u1ec7m, b\u00e1o c\u00e1o c\u1ea7n bao g\u1ed3m c\u00e1c th\u00f4ng tin sau:<\/p>\n<ul>\n<li data-start=\"3595\" data-end=\"3675\"><strong data-start=\"3595\" data-end=\"3614\">Ki\u1ec3m tra tu\u00e2n th\u1ee7<\/strong>: \u0110\u1ea3m b\u1ea3o r\u1eb1ng th\u1eed nghi\u1ec7m \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh theo ti\u00eau chu\u1ea9n ASTM D3078.<\/li>\n<li data-start=\"3678\" data-end=\"3779\"><strong data-start=\"3678\" data-end=\"3702\">Th\u00f4ng tin v\u1ec1 m\u1eabu<\/strong>: X\u00e1c \u0111\u1ecbnh v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m, ch\u1ea5t l\u1ecfng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng.<\/li>\n<li data-start=\"3782\" data-end=\"3865\"><strong data-start=\"3782\" data-end=\"3800\">Ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9<\/strong>: Cho bi\u1ebft c\u00f3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 hay kh\u00f4ng v\u00e0 s\u1ed1 l\u1ea7n h\u1ecfng h\u00f3c.<\/li>\n<li data-start=\"3868\" data-end=\"3957\"><strong data-start=\"3868\" data-end=\"3884\">Nh\u1eefng nh\u1eadn x\u00e9t<\/strong>: H\u00e3y chia s\u1ebb b\u1ea5t k\u1ef3 \u00fd ki\u1ebfn n\u00e0o c\u00f3 th\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n v\u1eadt li\u1ec7u ho\u1eb7c ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f3ng g\u00f3i.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0a67922 e-flex e-con-boxed e-con e-parent\" data-id=\"0a67922\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5a5009f elementor-widget elementor-widget-heading\" data-id=\"5a5009f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">T\u1ea1i sao n\u00ean ch\u1ecdn Cell Instruments \u0111\u1ec3 ki\u1ec3m tra r\u00f2 r\u1ec9 b\u1eb1ng b\u1ecdt kh\u00ed?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-47d5f89 e-con-full e-flex e-con e-parent\" data-id=\"47d5f89\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4959b1c elementor-widget elementor-widget-text-editor\" data-id=\"4959b1c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>C\u00e1c <strong data-start=\"4019\" data-end=\"4057\"><a href=\"https:\/\/www.leakagetester.com\/vi\/\">D\u1ee5ng c\u1ee5 t\u1ebf b\u00e0o<\/a> M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 LT-03<\/strong> cung c\u1ea5p m\u1ed9t gi\u1ea3i ph\u00e1p ch\u00ednh x\u00e1c v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n ph\u01b0\u01a1ng ph\u00e1p ASTM D3078 <strong data-start=\"4132\" data-end=\"4152\">th\u1eed nghi\u1ec7m r\u00f2 r\u1ec9 bong b\u00f3ng<\/strong>. \u0110\u01b0\u1ee3c trang b\u1ecb bu\u1ed3ng ch\u00e2n kh\u00f4ng v\u00e0 c\u00e1c t\u00ednh n\u0103ng gi\u00e1m s\u00e1t ti\u00ean ti\u1ebfn, LT-03 \u0111\u1ea3m b\u1ea3o ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 ch\u00ednh x\u00e1c v\u00e0 t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u00e0o quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a qu\u00fd v\u1ecb. Thi\u1ebft k\u1ebf b\u1ec1n b\u1ec9 c\u00f9ng c\u00e1c t\u00ednh n\u0103ng c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh gi\u00fap s\u1ea3n ph\u1ea9m n\u00e0y tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng \u0111\u1ec3 ki\u1ec3m tra \u0111a d\u1ea1ng c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e294e8 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"9e294e8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/\u672a\u547d\u540d-1-800x800.webp\" class=\"attachment-large size-large wp-image-4204\" alt=\"Ph\u01b0\u01a1ng ph\u00e1p th\u1eed ti\u00eau chu\u1ea9n ASTM D3078\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/\u672a\u547d\u540d-1-800x800.webp 800w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/\u672a\u547d\u540d-1-400x400.webp 400w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/\u672a\u547d\u540d-1-280x280.webp 280w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/\u672a\u547d\u540d-1-768x768.webp 768w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/\u672a\u547d\u540d-1-12x12.webp 12w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/07\/\u672a\u547d\u540d-1.webp 1200w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-583139f e-flex e-con-boxed e-con e-parent\" data-id=\"583139f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c8d6cbc elementor-widget elementor-widget-heading\" data-id=\"c8d6cbc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-36a6db6 e-flex e-con-boxed e-con e-parent\" data-id=\"36a6db6\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5689be4 elementor-widget elementor-widget-text-editor\" data-id=\"5689be4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>C\u00e1c <strong data-start=\"4477\" data-end=\"4512\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed ti\u00eau chu\u1ea9n ASTM D3078<\/strong> vi\u1ec7c ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 v\u00f4 c\u00f9ng qu\u00fd gi\u00e1 \u0111\u1ed1i v\u1edbi c\u00e1c chuy\u00ean gia ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng trong ng\u00e0nh bao b\u00ec. B\u1eb1ng c\u00e1ch n\u1eafm r\u00f5 quy tr\u00ecnh v\u00e0 gi\u1ea3i th\u00edch ch\u00ednh x\u00e1c k\u1ebft qu\u1ea3, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n v\u00e0 an to\u00e0n c\u1ee7a bao b\u00ec m\u1ec1m. Vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb ki\u1ec3m tra ti\u00ean ti\u1ebfn nh\u01b0 <strong data-start=\"4815\" data-end=\"4853\">D\u1ee5ng c\u1ee5 t\u1ebf b\u00e0o <a href=\"https:\/\/www.leakagetester.com\/vi\/lt-03-leak-tester\/\">M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 LT-03<\/a><\/strong> gi\u00fap n\u00e2ng cao \u0111\u1ed9 tin c\u1eady c\u1ee7a th\u1eed nghi\u1ec7m, mang l\u1ea1i s\u1ef1 an t\u00e2m v\u00e0 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2fd3d07 e-flex e-con-boxed e-con e-parent\" data-id=\"2fd3d07\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0f16a42 elementor-widget elementor-widget-heading\" data-id=\"0f16a42\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Ph\u1ea7n C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cf9d00b e-flex e-con-boxed e-con e-parent\" data-id=\"cf9d00b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9ae6a73 elementor-widget elementor-widget-text-editor\" data-id=\"9ae6a73\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"4988\" data-end=\"5246\"><strong data-start=\"4988\" data-end=\"5039\">1. Ti\u00eau chu\u1ea9n ASTM D3078 l\u00e0 g\u00ec, v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i quan tr\u1ecdng?<\/strong><br data-start=\"5039\" data-end=\"5042\" \/>Ti\u00eau chu\u1ea9n ASTM D3078 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh r\u00f2 r\u1ec9 trong bao b\u00ec d\u1ebbo b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p ph\u00e1t bong b\u00f3ng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a s\u1ea3n ph\u1ea9m \u0111\u00f3ng g\u00f3i v\u00e0 ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m.<\/p>\n<p data-start=\"5248\" data-end=\"5479\"><strong data-start=\"5248\" data-end=\"5290\">2. Th\u1eed nghi\u1ec7m r\u00f2 r\u1ec9 bong b\u00f3ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><br data-start=\"5290\" data-end=\"5293\" \/>Th\u1eed nghi\u1ec7m n\u00e0y bao g\u1ed3m vi\u1ec7c ng\u00e2m bao b\u00ec d\u1ebbo v\u00e0o bu\u1ed3ng ch\u00e2n kh\u00f4ng ch\u1ee9a ch\u1ea5t l\u1ecfng. Khi t\u1ea1o ch\u00e2n kh\u00f4ng, b\u1ea5t k\u1ef3 ch\u1ed7 r\u00f2 r\u1ec9 n\u00e0o c\u0169ng s\u1ebd t\u1ea1o ra b\u1ecdt kh\u00ed, \u0111i\u1ec1u n\u00e0y cho th\u1ea5y bao b\u00ec b\u1ecb h\u1ecfng.<\/p>\n<p data-start=\"5481\" data-end=\"5699\"><strong data-start=\"5481\" data-end=\"5548\">3. C\u00f3 th\u1ec3 \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ASTM D3078 cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i kh\u00f4ng?<\/strong><br data-start=\"5548\" data-end=\"5551\" \/>Th\u1eed nghi\u1ec7m n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i d\u1ebbo, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u00fai \u0111\u1ef1ng, bao b\u00ec v\u00e0 gi\u1ea5y g\u00f3i. \u0110\u1ed1i v\u1edbi c\u00e1c th\u00f9ng ch\u1ee9a c\u1ee9ng, c\u00f3 th\u1ec3 c\u1ea7n \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m kh\u00e1c.<\/p>\n<p data-start=\"5701\" data-end=\"5910\"><strong data-start=\"5701\" data-end=\"5762\">4. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 gi\u1ea3i th\u00edch k\u1ebft qu\u1ea3 c\u1ee7a th\u1eed nghi\u1ec7m ASTM D3078?<\/strong><br data-start=\"5762\" data-end=\"5765\" \/>N\u1ebfu ph\u00e1t hi\u1ec7n c\u00f3 b\u1ecdt kh\u00ed trong qu\u00e1 tr\u00ecnh t\u1ea1o ch\u00e2n kh\u00f4ng, m\u1eabu th\u1eed b\u1ecb coi l\u00e0 kh\u00f4ng \u0111\u1ea1t. N\u1ebfu kh\u00f4ng ph\u00e1t hi\u1ec7n th\u1ea5y b\u1ecdt kh\u00ed ho\u1eb7c ch\u1ea5t l\u1ecfng b\u00ean trong m\u1eabu th\u1eed, th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c coi l\u00e0 \u0111\u1ea1t.<\/p>\n<p data-start=\"5912\" data-end=\"6093\"><strong data-start=\"5912\" data-end=\"5968\">5. C\u1ea7n nh\u1eefng thi\u1ebft b\u1ecb n\u00e0o \u0111\u1ec3 th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ASTM D3078?<\/strong><br data-start=\"5968\" data-end=\"5971\" \/>Th\u1eed nghi\u1ec7m n\u00e0y c\u1ea7n c\u00f3 bu\u1ed3ng ch\u00e2n kh\u00f4ng, ngu\u1ed3n ch\u00e2n kh\u00f4ng, ch\u1ea5t l\u1ecfng th\u1eed nghi\u1ec7m v\u00e0 thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t \u0111\u1ec3 quan s\u00e1t m\u1eabu th\u1eed xem c\u00f3 r\u00f2 r\u1ec9 hay kh\u00f4ng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n ASTM D3078 Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n ASTM D3078 l\u00e0 c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 chuy\u00ean gia ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng khi x\u00e1c \u0111\u1ecbnh t\u00ecnh tr\u1ea1ng r\u00f2 r\u1ec9 trong bao b\u00ec m\u1ec1m. D\u00f9 b\u1ea1n \u0111ang ki\u1ec3m tra bao b\u00ec th\u1ef1c ph\u1ea9m, d\u01b0\u1ee3c ph\u1ea9m hay thi\u1ebft b\u1ecb y t\u1ebf, ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1ec1u mang l\u1ea1i k\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady v\u00e0 ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a s\u1ea3n ph\u1ea9m. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n qua [\u2026]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-4198","post","type-post","status-publish","format-standard","hentry","category-test-method"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ASTM D3078 Standard Test Method: Bubble Leak Testing - Leakage Tester<\/title>\n<meta name=\"description\" content=\"Learn about ASTM D3078 standard test method for leak detection in bubble leak test. 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Whether you&#8217;re testing food, pharmaceutical, or medical device packaging, this test provides reliable and accurate results to ensure the integrity of your product. This article will guide you through the&hellip;","_links":{"self":[{"href":"https:\/\/www.leakagetester.com\/vi\/wp-json\/wp\/v2\/posts\/4198","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leakagetester.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leakagetester.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leakagetester.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leakagetester.com\/vi\/wp-json\/wp\/v2\/comments?post=4198"}],"version-history":[{"count":0,"href":"https:\/\/www.leakagetester.com\/vi\/wp-json\/wp\/v2\/posts\/4198\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.leakagetester.com\/vi\/wp-json\/wp\/v2\/media?parent=4198"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leakagetester.com\/vi\/wp-json\/wp\/v2\/categories?post=4198"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leakagetester.com\/vi\/wp-json\/wp\/v2\/tags?post=4198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}