{"id":1916,"date":"2023-04-28T11:19:23","date_gmt":"2023-04-28T03:19:23","guid":{"rendered":"https:\/\/www.qualitester.com\/?p=1916"},"modified":"2023-12-08T16:21:28","modified_gmt":"2023-12-08T08:21:28","slug":"cosmetic-packaging-sealing-and-leak-detection","status":"publish","type":"post","link":"https:\/\/www.qualitester.com\/fr\/cosmetic-packaging-sealing-and-leak-detection\/","title":{"rendered":"Scellage et d\u00e9tection des fuites des emballages cosm\u00e9tiques"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1916\" class=\"elementor elementor-1916\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7715d45 e-flex e-con-boxed e-con e-parent\" data-id=\"7715d45\" 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-e4601b2 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"e4601b2\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L'\u00e9tanch\u00e9it\u00e9 et la d\u00e9tection des fuites des emballages de produits cosm\u00e9tiques font r\u00e9f\u00e9rence aux caract\u00e9ristiques du sac d'emballage visant \u00e0 emp\u00eacher l'entr\u00e9e d'autres substances ou la fuite du contenu. Deux m\u00e9thodes de d\u00e9tection sont couramment utilis\u00e9es :<\/p>\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-7f14437 e-flex e-con-boxed e-con e-parent\" data-id=\"7f14437\" 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-021bd53 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"021bd53\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>M\u00e9thode de d\u00e9compression \u00e0 l'eau :<\/b><\/p><p>Instruments de pr\u00e9l\u00e8vement cellulaire <a href=\"https:\/\/www.qualitester.com\/fr\/produit\/leak-tester-lt-02\/\"><span style=\"text-decoration: underline;\">LT-02<\/span><\/a> Le testeur de fuites en est un exemple. Ce testeur de fuites est un \u00e9quipement bas\u00e9 sur le principe de la m\u00e9thode de la chute de pression dans l'eau.<\/p>\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-26a56f5 e-flex e-con-boxed e-con e-parent\" data-id=\"26a56f5\" 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-a75c2e6 elementor-invisible elementor-widget elementor-widget-video\" data-id=\"a75c2e6\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/hs4nmrcupX0&quot;,&quot;_animation&quot;:&quot;fadeInDown&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<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\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-7f6030d e-flex e-con-boxed e-con e-parent\" data-id=\"7f6030d\" 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-80dc4d0 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"80dc4d0\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInDown&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Le processus d'essai est le suivant : mettre une quantit\u00e9 appropri\u00e9e d'eau distill\u00e9e dans le r\u00e9servoir \u00e0 vide, mettre l'\u00e9chantillon dans le r\u00e9servoir \u00e0 vide et le placer sur la face inf\u00e9rieure de la plaque de pression pour l'utiliser. L'emballage est compl\u00e8tement immerg\u00e9 dans l'eau ; il faut ensuite r\u00e9gler la pression du vide et la dur\u00e9e du test, d\u00e9marrer le test, \u00e9vacuer la chambre \u00e0 vide, faire en sorte que l'\u00e9chantillon immerg\u00e9 dans l'eau g\u00e9n\u00e8re une diff\u00e9rence de pression entre l'int\u00e9rieur et l'ext\u00e9rieur, observer la fuite de gaz dans l'\u00e9chantillon et juger l'\u00e9chantillon en fonction de cette performance d'\u00e9tanch\u00e9it\u00e9.<\/p>\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-24595b5 e-flex e-con-boxed e-con e-parent\" data-id=\"24595b5\" 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-e655f85 elementor-widget elementor-widget-text-editor\" data-id=\"e655f85\" 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<p><b>M\u00e9thode de d\u00e9tection par pression positive :<\/b><\/p><p>Prenons l'exemple du testeur de r\u00e9sistance aux fuites et \u00e0 l'\u00e9tanch\u00e9it\u00e9 LSST-01 de Cell Instruments, qui utilise la m\u00e9thode de pression positive pour les tests. En appliquant une pression sur la face interne de l'emballage, la r\u00e9sistance \u00e0 la pression, le degr\u00e9 d'\u00e9tanch\u00e9it\u00e9 et les indicateurs de fuite de l'emballage flexible sont test\u00e9s, afin de v\u00e9rifier son int\u00e9grit\u00e9 et sa force d'\u00e9tanch\u00e9it\u00e9.<\/p>\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-b57e1f7 e-flex e-con-boxed e-con e-parent\" data-id=\"b57e1f7\" 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-465c0fa elementor-widget elementor-widget-video\" data-id=\"465c0fa\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/9PqTpYJp0a8&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 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-->\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>La d\u00e9tection des fuites et l&#039;\u00e9tanch\u00e9it\u00e9 des emballages cosm\u00e9tiques font r\u00e9f\u00e9rence aux caract\u00e9ristiques du sac d&#039;emballage pour emp\u00eacher d&#039;autres substances de p\u00e9n\u00e9trer ou le contenu de s&#039;\u00e9chapper. Il existe deux m\u00e9thodes de d\u00e9tection couramment utilis\u00e9es : M\u00e9thode de d\u00e9compression de l&#039;eau : Prenons comme exemple le testeur de fuites Cell Instruments LT-02. Ce testeur de fuites est l&#039;\u00e9quipement bas\u00e9 sur le principe \u2026<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/fr\/cosmetic-packaging-sealing-and-leak-detection\/\"> <span class=\"screen-reader-text\">Scellage et d\u00e9tection des fuites des emballages cosm\u00e9tiques<\/span> Lire la suite \"<\/a><\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[1],"tags":[215,197],"class_list":["post-1916","post","type-post","status-publish","format-standard","hentry","category-test-method","tag-cosmetic-packaging","tag-leak-and-seal"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/posts\/1916","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/comments?post=1916"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/posts\/1916\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/media?parent=1916"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/categories?post=1916"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qualitester.com\/fr\/wp-json\/wp\/v2\/tags?post=1916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}