{"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\/ca\/understanding-astm-d3078-standard-test-method-for-leak-detection-in-flexible-packaging\/","title":{"rendered":"Comprendre el m\u00e8tode d'assaig est\u00e0ndard ASTM D3078 per a la detecci\u00f3 de fuites en envasos flexibles"},"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\"> M\u00e8tode d'assaig est\u00e0ndard 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>El <strong data-start=\"521\" data-end=\"556\"><a href=\"https:\/\/store.astm.org\/d3078-02r21e01.html\" target=\"_blank\" rel=\"noopener\">ASTM D3078<\/a> m\u00e8tode d'assaig est\u00e0ndard<\/strong> \u00c9s essencial per als fabricants i els professionals de control de qualitat a l'hora de detectar fuites en envasos flexibles. Tant si esteu provant envasos d'aliments, de productes farmac\u00e8utics o de dispositius m\u00e8dics, aquesta prova proporciona resultats fiables i precisos per garantir la integritat del vostre producte. Aquest article us guiar\u00e0 pel procediment ASTM D3078, explicant la prova de fuites amb bombolles i com implementar-la correctament en les vostres operacions de prova.<\/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\">Qu\u00e8 \u00e9s l'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-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\/ca\/standards\/astm-d3078\/\">ASTM D3078<\/a> <\/strong>\u00c9s un m\u00e8tode d'assaig est\u00e0ndard per detectar fuites en envasos flexibles mitjan\u00e7ant l'emissi\u00f3 de bombolles. S'utilitza \u00e0mpliament per provar diversos tipus de contenidors flexibles i assegurar que compleixen els est\u00e0ndards d'estanquitat, cosa que \u00e9s crucial per mantenir la qualitat i la seguretat dels productes envasats. Aquest assaig consisteix a submergir la mostra en una cambra de buit plena de fluid, on s'aplica un buit a la mostra. Si hi ha fuites, sortiran bombolles de l'embalatge, cosa que indica un defecte.<\/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\">Equipament necessari per a la prova 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\">Per al<a href=\"https:\/\/www.leakagetester.com\/ca\/bubble-leak-test-method\/\"> <strong data-start=\"1596\" data-end=\"1616\">Prova de fuites amb bombolles<\/strong><\/a> Per ser efectiu, calen diversos aparells:<\/p>\n<ul>\n<li><strong data-start=\"1669\" data-end=\"1687\">C\u00e0mera de buit<\/strong>Un recipient transparent capa\u00e7 de resistir la pressi\u00f3 de buit, equipat amb una tapa estanc, un man\u00f2metre de buit i un tub d'entrada.<\/li>\n<li><strong data-start=\"1827\" data-end=\"1841\">Fluid de prova<\/strong>: T\u00edpicament aigua o un altre fluid adequat, que s'utilitza per submergir la mostra d'embalatge durant la prova.<\/li>\n<li><strong data-start=\"1952\" data-end=\"1972\">Equipament de buit<\/strong>Una font de buit i v\u00e0lvules manuals per controlar l'aplicaci\u00f3 del buit.<\/li>\n<\/ul>\n<p data-start=\"2042\" data-end=\"2174\">Aquests aparells asseguren que la mostra estigui correctament submergida i sotmesa a les condicions requerides per a una detecci\u00f3 precisa de fuites.<\/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\">Procediment d'assaig per a l'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\">Els passos seg\u00fcents descriuen el procediment per dur a terme l'ASTM D3078. <strong data-start=\"2290\" data-end=\"2310\">Prova de fuites amb bombolles<\/strong>:<\/li><li data-start=\"2316\" data-end=\"2511\"><strong data-start=\"2316\" data-end=\"2350\">Condicionament de la mostra de prova<\/strong><br data-start=\"2350\" data-end=\"2353\" \/>La mostra de prova, normalment un embalatge flexible, ha d'estar a temperatura ambient, i el fluid de prova tamb\u00e9 ha d'estar en equilibri amb la mateixa temperatura.<\/li><li data-start=\"2516\" data-end=\"2745\"><strong data-start=\"2516\" data-end=\"2541\">Submergeix l'exemplar<\/strong><br data-start=\"2541\" data-end=\"2544\" \/>Col\u00b7loqueu el paquet flexible a la cambra de buit, assegurant que la superf\u00edcie superior estigui coberta per almenys 25 mm de fluid. Aix\u00f2 garanteix que l'esp\u00e8cimen estigui completament submergit per a una observaci\u00f3 precisa.<\/li><li><strong data-start=\"2750\" data-end=\"2766\">Aplicar buit<\/strong><br data-start=\"2766\" data-end=\"2769\" \/>Tanca la cambra i activa el buit. Augmenta gradualment el buit (aproximadament 1 polzada de mercuri per segon). Observa l'esp\u00e8cimen per detectar la formaci\u00f3 de bombolles. Aquestes bombolles indiquen fuites a l'embalatge flexible.<\/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\">Monitorar i enregistrar<\/strong><br data-start=\"3015\" data-end=\"3018\" \/>Mantingueu el buit aplicat durant 30 segons o m\u00e9s, segons els requisits de la prova. Si apareixen bombolles, la mostra no supera la prova. A m\u00e9s, anoteu l'expansi\u00f3 del paquet i qualsevol penetraci\u00f3 de l\u00edquid.<\/li><li><strong data-start=\"3227\" data-end=\"3256\">Interpretaci\u00f3 dels resultats<\/strong><ul><li>Si durant l'aplicaci\u00f3 del buit es detecten bombolles, aix\u00f2 indica una fuita i la mostra es considera rebutjada.<\/li><li>Si no es detecten bombolles i no hi ha l\u00edquid de prova dins de la mostra, supera la prova.<\/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\">Comprendre els resultats i la presentaci\u00f3 d'informes<\/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\">Un cop completada la prova, s'han d'incloure els detalls seg\u00fcents a l'informe:<\/p>\n<ul>\n<li data-start=\"3595\" data-end=\"3675\"><strong data-start=\"3595\" data-end=\"3614\">Compliment de les proves<\/strong>Assegureu-vos que la prova s'hagi realitzat d'acord amb l'ASTM D3078.<\/li>\n<li data-start=\"3678\" data-end=\"3779\"><strong data-start=\"3678\" data-end=\"3702\">Informaci\u00f3 de la mostra<\/strong>: Determinar el material que s'est\u00e0 provant, el fluid que s'utilitza i el nivell de buit que s'aplica.<\/li>\n<li data-start=\"3782\" data-end=\"3865\"><strong data-start=\"3782\" data-end=\"3800\">Detecci\u00f3 de fuites<\/strong>: Especifiqueu si s'han observat fuites i el nombre de fallades.<\/li>\n<li data-start=\"3868\" data-end=\"3957\"><strong data-start=\"3868\" data-end=\"3884\">Observacions<\/strong>Proporcionar qualsevol suggeriment que pugui millorar els materials o els m\u00e8todes d'embalatge.<\/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\">Per qu\u00e8 triar Cell Instruments per a les proves de fuites amb bombolles?<\/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>El <strong data-start=\"4019\" data-end=\"4057\"><a href=\"https:\/\/www.leakagetester.com\/ca\/\">Instruments cel\u00b7lulars<\/a> Provador de fuites LT-03<\/strong> ofereix una soluci\u00f3 precisa i f\u00e0cil d'utilitzar per dur a terme la prova ASTM D3078 <strong data-start=\"4132\" data-end=\"4152\">Prova de fuites amb bombolles<\/strong>. Equipat amb una cambra de buit i funcions de monitoratge avan\u00e7ades, el LT-03 garanteix una detecci\u00f3 precisa de fuites i una integraci\u00f3 fluida en els vostres processos de control de qualitat. La seva construcci\u00f3 resistent i les seves caracter\u00edstiques personalitzables el converteixen en una opci\u00f3 excel\u00b7lent per provar una \u00e0mplia gamma de materials d'embalatge.<\/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=\"metodologia d&#039;assaig est\u00e0ndard 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\">Conclusi\u00f3<\/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>El <strong data-start=\"4477\" data-end=\"4512\">M\u00e8tode d'assaig est\u00e0ndard ASTM D3078<\/strong> la detecci\u00f3 de fuites \u00e9s una eina inavaluable per als professionals del control de qualitat en la ind\u00fastria de l'embalatge. En comprendre el procediment i interpretar correctament els resultats, els fabricants poden garantir la integritat i la seguretat dels seus envasos flexibles. Incorporar equips de prova avan\u00e7ats com el <strong data-start=\"4815\" data-end=\"4853\">Instruments cel\u00b7lulars <a href=\"https:\/\/www.leakagetester.com\/ca\/lt-03-leak-tester\/\">Provador de fuites LT-03<\/a><\/strong> Millora la fiabilitat de la prova, oferint tranquil\u00b7litat i garantint el compliment de les normes del sector.<\/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\">Secci\u00f3 de preguntes freq\u00fcents:<\/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. Qu\u00e8 \u00e9s l'ASTM D3078 i per qu\u00e8 \u00e9s important?<\/strong><br data-start=\"5039\" data-end=\"5042\" \/>ASTM D3078 \u00e9s un m\u00e8tode d'assaig est\u00e0ndard per determinar fuites en envasos flexibles mitjan\u00e7ant un m\u00e8tode d'emissi\u00f3 de bombolles. \u00c9s crucial per garantir la integritat dels productes envasats i prevenir la contaminaci\u00f3.<\/p>\n<p data-start=\"5248\" data-end=\"5479\"><strong data-start=\"5248\" data-end=\"5290\">2. Com funciona la prova de fuites de bombolles?<\/strong><br data-start=\"5290\" data-end=\"5293\" \/>La prova consisteix a submergir l'embalatge flexible en una cambra de buit plena de fluid. Quan s'aplica el buit, qualsevol fuita crea bombolles, cosa que indica un defecte de l'embalatge.<\/p>\n<p data-start=\"5481\" data-end=\"5699\"><strong data-start=\"5481\" data-end=\"5548\">3. Es pot utilitzar la prova ASTM D3078 per a tots els materials d'embalatge?<\/strong><br data-start=\"5548\" data-end=\"5551\" \/>Aquesta prova \u00e9s adequada per a materials d'embalatge flexibles, com ara bosses dobles, bosses i embolcalls. Els envasos r\u00edgids poden requerir m\u00e8todes de prova diferents.<\/p>\n<p data-start=\"5701\" data-end=\"5910\"><strong data-start=\"5701\" data-end=\"5762\">4. Com interpreto els resultats de la prova ASTM D3078?<\/strong><br data-start=\"5762\" data-end=\"5765\" \/>Si durant l'aplicaci\u00f3 del buit es detecten bombolles, la mostra es considera rebutjada. Si no es troben bombolles ni fluid dins de la mostra, la prova es considera aprovada.<\/p>\n<p data-start=\"5912\" data-end=\"6093\"><strong data-start=\"5912\" data-end=\"5968\">5. Quin equipament es necessita per a la prova ASTM D3078?<\/strong><br data-start=\"5968\" data-end=\"5971\" \/>La prova requereix una cambra de buit, una font de buit, un fluid de prova i equips de monitoratge per observar l'element de prova en busca de fuites.<\/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>M\u00e8tode d'assaig est\u00e0ndard ASTM D3078  El m\u00e8tode d'assaig est\u00e0ndard ASTM D3078 \u00e9s essencial per als fabricants i els professionals de control de qualitat a l'hora de detectar fuites en envasos flexibles. Tant si esteu provant envasos d'aliments, de productes farmac\u00e8utics o de dispositius m\u00e8dics, aquesta prova proporciona resultats fiables i precisos per garantir la integritat del vostre producte. Aquest article us guiar\u00e0 a trav\u00e9s del [\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\/ca\/wp-json\/wp\/v2\/posts\/4198","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leakagetester.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leakagetester.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leakagetester.com\/ca\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leakagetester.com\/ca\/wp-json\/wp\/v2\/comments?post=4198"}],"version-history":[{"count":0,"href":"https:\/\/www.leakagetester.com\/ca\/wp-json\/wp\/v2\/posts\/4198\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.leakagetester.com\/ca\/wp-json\/wp\/v2\/media?parent=4198"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leakagetester.com\/ca\/wp-json\/wp\/v2\/categories?post=4198"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leakagetester.com\/ca\/wp-json\/wp\/v2\/tags?post=4198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}