{"id":45618,"date":"2026-03-13T05:20:00","date_gmt":"2026-03-13T05:20:00","guid":{"rendered":"https:\/\/www.cnshining.com\/?p=45618"},"modified":"2026-03-09T02:35:40","modified_gmt":"2026-03-09T02:35:40","slug":"mesure-de-pression-interne-fea-604","status":"publish","type":"post","link":"https:\/\/www.cnshining.com\/fr\/mesure-de-la-pression-interne-fea-604-html","title":{"rendered":"FEA 604\u00a0: Mesure de la pression interne dans les emballages d\u2019a\u00e9rosol remplis"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Aper\u00e7u standard<\/h2>\n\n\n\n<p><strong>FEA 604<\/strong>&nbsp;est une norme industrielle publi\u00e9e par&nbsp;<strong>F\u00e9d\u00e9ration europ\u00e9enne des a\u00e9rosols (FEA)<\/strong>&nbsp;qui d\u00e9finit des m\u00e9thodes de mesure de&nbsp;<strong>pression interne r\u00e9elle<\/strong>&nbsp;de&nbsp;<strong>paquets d&#039;a\u00e9rosol finis<\/strong>.<\/p>\n\n\n\n<p>L&#039;objectif est de v\u00e9rifier que la pression r\u00e9elle \u00e0 l&#039;int\u00e9rieur d&#039;un a\u00e9rosol rempli est compatible avec\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>les limites m\u00e9caniques du conteneur<\/li>\n\n\n\n<li>le syst\u00e8me de vannes<\/li>\n\n\n\n<li>les limites de pression impos\u00e9es par la l\u00e9gislation applicable<\/li>\n<\/ul>\n\n\n\n<style>\n  body {\n    margin: auto;\n    font-family: Arial, Helvetica, sans-serif;\n    line-height: 1.7;\n    color: #222;\n  }\n  figure {\n    margin: 34px 0;\n    text-align: center;\n  }\n  figcaption {\n    font-size: 14px;\n    color: #555;\n    margin-top: 6px;\n  }\n  .note {\n    background: #e8f2ff;\n    padding: 14px;\n    border-left: 4px solid #0b5ed7;\n    margin: 24px 0;\n    border-radius:10px;\n    font-style: italic;\n  }\nbuttons {\n  background-color: #0b5ed7; \n  color: #ffffff; \n}\n<\/style>\n<div class=\"note\">\n<strong>Point cl\u00e9 :<\/strong> Le cours FEA 604 porte sur <em>pression r\u00e9elle<\/em>, et non la pression nominale du propulseur ou les valeurs th\u00e9oriques.\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Qu\u2019est-ce que la \u201c v\u00e9ritable pression interne \u201d ?<\/h2>\n\n\n\n<p>Dans le contexte du cours FEA 604,&nbsp;<strong>pression interne r\u00e9elle<\/strong>&nbsp;est d\u00e9fini comme\u00a0:<\/p>\n\n\n\n<p>Le&nbsp;<strong>pression relative (manom\u00e9trique)<\/strong>&nbsp;mesur\u00e9 par un manom\u00e8tre de pr\u00e9cision \u00e0 une temp\u00e9rature sp\u00e9cifi\u00e9e et contr\u00f4l\u00e9e.<\/p>\n\n\n\n<p>Bien que la pression soit d\u00e9finie en unit\u00e9s SI (pascal), la pratique industrielle permet d&#039;exprimer les r\u00e9sultats en&nbsp;<strong>bar<\/strong>&nbsp;ou&nbsp;<strong>Pennsylvanie<\/strong>.<\/p>\n\n\n\n<div class=\"note\">\n<strong>R\u00e9alit\u00e9 de l&#039;ing\u00e9nierie :<\/strong> Un m\u00eame a\u00e9rosol peut pr\u00e9senter des pressions diff\u00e9rentes \u00e0 diff\u00e9rentes temp\u00e9ratures ; le contr\u00f4le de la temp\u00e9rature est donc indispensable.\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Pourquoi la mesure de la pression est-elle n\u00e9cessaire ?<\/h2>\n\n\n\n<p>La mesure de la pression est n\u00e9cessaire pour garantir que\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L&#039;emballage a\u00e9rosol est conforme aux limites de pression l\u00e9gales.,<\/li>\n\n\n\n<li>Le conteneur n&#039;est pas surcharg\u00e9.,<\/li>\n\n\n\n<li>La constance du remplissage est maintenue tout au long de la production.,<\/li>\n\n\n\n<li>Un remplissage anormal ou un dosage de propergol d\u00e9fectueux est d\u00e9tect\u00e9 rapidement.<\/li>\n<\/ul>\n\n\n\n<p>Le cours FEA 604 propose des m\u00e9thodes pratiques adapt\u00e9es aux deux cas.&nbsp;<strong>Commande en ligne 100%<\/strong>&nbsp;et&nbsp;<strong>tests ponctuels ou en laboratoire<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Partie 1 \u2013 Mesure de la pression en ligne pendant la production<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Objectif<\/h3>\n\n\n\n<p>L&#039;objectif de la premi\u00e8re partie est de d\u00e9crire des m\u00e9thodes qui permettent&nbsp;<strong>mesure de la pression pendant le remplissage<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>avec une perturbation minimale de la pression interne r\u00e9elle,<\/li>\n\n\n\n<li>sans contaminer l&#039;instrument de mesure avec le produit.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Appareil<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A\u00a0<strong>source de gaz de r\u00e9f\u00e9rence<\/strong>\u00a0(g\u00e9n\u00e9ralement de l&#039;azote) avec une pression r\u00e9glable<\/li>\n\n\n\n<li>A\u00a0<strong>manom\u00e8tre de pr\u00e9cision<\/strong>, de pr\u00e9f\u00e9rence \u00e0 amortissement hydraulique, adapt\u00e9 pour se raccorder \u00e0 la valve d&#039;a\u00e9rosol<\/li>\n<\/ul>\n\n\n\n<p>Au repos, le manom\u00e8tre est reli\u00e9 au gaz de r\u00e9f\u00e9rence, r\u00e9gl\u00e9 \u00e0 une pression l\u00e9g\u00e8rement sup\u00e9rieure \u00e0 la pression attendue dans l&#039;emballage. Pendant la mesure, le manom\u00e8tre est bri\u00e8vement reli\u00e9 \u00e0 l&#039;int\u00e9rieur de l&#039;emballage.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Proc\u00e9dure de travail (simplifi\u00e9e)<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Immerger compl\u00e8tement le sachet a\u00e9rosol fini (y compris la valve) dans un bain thermostatique.<\/li>\n\n\n\n<li>Maintenir le sachet \u00e0 la temp\u00e9rature choisie pendant au moins 30 minutes.<\/li>\n\n\n\n<li>Assurer la stabilit\u00e9 de la temp\u00e9rature entre \u22120 \u00b0C et +1 \u00b0C.<\/li>\n\n\n\n<li>Ajustez l\u00e9g\u00e8rement la pression du gaz de r\u00e9f\u00e9rence au-dessus de la pression interne attendue.<\/li>\n\n\n\n<li>Appliquez l&#039;appareil de mesure sur la vanne et ouvrez-la doucement.<\/li>\n\n\n\n<li>Une fois l&#039;aiguille stabilis\u00e9e, lisez la pression interne r\u00e9elle.<\/li>\n<\/ol>\n\n\n\n<div class=\"note\">\n<strong>Conseil QA\u00a0:<\/strong> Des diff\u00e9rences de pression plus faibles entre le gaz de r\u00e9f\u00e9rence et la pression du pack am\u00e9liorent la pr\u00e9cision de la mesure.\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Pr\u00e9cision de mesure<\/h3>\n\n\n\n<p>La pr\u00e9cision des mesures s&#039;am\u00e9liore lorsque\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>le volume du sachet a\u00e9rosol est plus important,<\/li>\n\n\n\n<li>la pression du gaz de r\u00e9f\u00e9rence correspond \u00e9troitement \u00e0 la pression interne r\u00e9elle,<\/li>\n\n\n\n<li>le volume mort du manom\u00e8tre est maintenu en dessous de 2 ml.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Figure \u2013 Principe de l&#039;appareil de mesure en ligne<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"563\" src=\"https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/FEA-604-Internal-Pressure-Measurement-Principle-Diagram.webp\" alt=\"Principe de mesure de la pression interne FEA 604 illustrant la pression du gaz de r\u00e9f\u00e9rence, la pression interne r\u00e9elle et la pression atmosph\u00e9rique lors des essais d&#039;emballage a\u00e9rosol\" class=\"wp-image-45622\" title=\"\" srcset=\"https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/FEA-604-Internal-Pressure-Measurement-Principle-Diagram.webp 1000w, https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/FEA-604-Internal-Pressure-Measurement-Principle-Diagram-18x10.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Figure \u2014 Principe de mesure de la pression interne selon la norme FEA 604, illustrant la pression atmosph\u00e9rique, la pression de r\u00e9f\u00e9rence et la pression interne r\u00e9elle dans un emballage a\u00e9rosol pendant les essais<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Partie 2 \u2013 Mesures de pression ponctuelles et en laboratoire<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Port\u00e9e<\/h3>\n\n\n\n<p>La partie 2 s&#039;applique \u00e0&nbsp;<strong>contr\u00f4les de pression al\u00e9atoires ou r\u00e9guliers<\/strong>&nbsp;ont effectu\u00e9 soit :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>pendant la production<\/li>\n\n\n\n<li>en laboratoire<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Appareil<\/h3>\n\n\n\n<p>On utilise des dispositifs disponibles dans le commerce, g\u00e9n\u00e9ralement compos\u00e9s de\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>un transducteur de pression<\/li>\n\n\n\n<li>un indicateur de pression num\u00e9rique<\/li>\n\n\n\n<li>un adaptateur appropri\u00e9 pour la tige de valve<\/li>\n<\/ul>\n\n\n\n<p>Bien que ces appareils pr\u00e9sentent un volume mort, celui-ci est g\u00e9n\u00e9ralement suffisamment petit pour \u00eatre n\u00e9glig\u00e9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u00e9thode d&#039;essai (simplifi\u00e9e)<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Bien agiter le sachet a\u00e9rosol.<\/li>\n\n\n\n<li>Actionnez bri\u00e8vement pour \u00e9vacuer le propergol liquide du tube plongeur.<\/li>\n\n\n\n<li>Retirez l&#039;actionneur ou l&#039;accessoire.<\/li>\n\n\n\n<li>Stabiliser le paquet \u00e0 la temp\u00e9rature choisie dans un bain-marie.<\/li>\n\n\n\n<li>Retirez l&#039;emballage, minimisez les pertes de chaleur et appliquez la sonde de pression.<\/li>\n\n\n\n<li>Une fois la lecture stabilis\u00e9e, notez la pression interne r\u00e9elle.<\/li>\n<\/ol>\n\n\n\n<div class=\"note\">\n<strong>Conseil pratique :<\/strong> Envelopper le paquet dans une serviette pendant le transfert r\u00e9duit les erreurs de pression dues \u00e0 la temp\u00e9rature.\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Exigences relatives aux rapports d&#039;essai<\/h2>\n\n\n\n<p>Le rapport d&#039;essai doit comprendre\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>valeurs de pression mesur\u00e9es,<\/li>\n\n\n\n<li>temp\u00e9rature de test,<\/li>\n\n\n\n<li>m\u00e9thode d&#039;essai (Partie 1 ou Partie 2),<\/li>\n\n\n\n<li>\u00e9quipement utilis\u00e9,<\/li>\n\n\n\n<li>tout \u00e9cart ou incident affectant les r\u00e9sultats.<\/li>\n<\/ul>\n\n\n\n<p>Il est fortement recommand\u00e9 de proc\u00e9der fr\u00e9quemment \u00e0 un \u00e9talonnage du manom\u00e8tre, par exemple \u00e0 l&#039;aide d&#039;une balance manom\u00e9trique.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Relation avec d&#039;autres normes relatives aux a\u00e9rosols<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/www.cnshining.com\/fr\/test-detancheite-rapide-fea-602-html\/\" target=\"_blank\" rel=\"noreferrer noopener\">FEA 602<\/a><\/strong>\u00a0\u2013 test d&#039;\u00e9tanch\u00e9it\u00e9 rapide des sachets d&#039;a\u00e9rosol remplis<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.cnshining.com\/fr\/test-de-stockage-a-long-terme-fea-603-html\/\" target=\"_blank\" rel=\"noreferrer noopener\">FEA 603<\/a><\/strong>\u00a0\u2013 essais d&#039;\u00e9tanch\u00e9it\u00e9 \u00e0 long terme<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.cnshining.com\/fr\/niveaux-de-remplissage-standard-fea-422-html\/\" target=\"_blank\" rel=\"noreferrer noopener\">FEA 422<\/a><\/strong>\u00a0\u2013 niveaux de remplissage standard<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.cnshining.com\/fr\/en-15010-tolerances-de-clinch-html\/\" target=\"_blank\" rel=\"noreferrer noopener\">EN 15010<\/a><\/strong>\u00a0\u2013 tol\u00e9rances li\u00e9es au sertissage<\/li>\n<\/ul>\n\n\n\n<div class=\"note\">\n<strong>Perspective syst\u00e9mique :<\/strong> La mesure de la pression confirme que le remplissage, l&#039;\u00e9tanch\u00e9it\u00e9 et le choix des mat\u00e9riaux fonctionnent tous dans les limites de s\u00e9curit\u00e9.\n<\/div>\n\n\n\n<div class=\"wp-block-group download-standard-box is-vertical is-layout-flex wp-container-core-group-is-layout-fe9cc265 wp-block-group-is-layout-flex\">\n<h6 class=\"wp-block-heading\"><strong>T\u00e9l\u00e9charger le PDF standard<\/strong><\/h6>\n\n\n\n<p>Ce document fournit <strong>FEA 604<\/strong>, Ce document d\u00e9finit les m\u00e9thodes de mesure de la pression interne r\u00e9elle des a\u00e9rosols remplis. Il aborde le contr\u00f4le en ligne de la production et les contr\u00f4les ponctuels en laboratoire \u00e0 l&#039;aide de manom\u00e8tres \u00e9talonn\u00e9s afin de garantir le respect des limites de pression r\u00e9glementaires et de s\u00e9curit\u00e9.<\/p>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-fe9cc265 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-buttons is-layout-flex wp-container-core-buttons-is-layout-168ce233 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/\/www.cnshining.com\/download\/FEA604.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">T\u00e9l\u00e9charger FEA 604 (PDF)<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.cnshining.com\/fr\/fabricant-de-bombes-aerosol-en-aluminium\/\" target=\"_blank\" rel=\"noreferrer noopener\">Parcourez les emballages a\u00e9rosols<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">FAQ \u2013 Ing\u00e9nierie, assurance qualit\u00e9 et conformit\u00e9<\/h2>\n\n\n\n<div data-wp-context=\"{ &quot;autoclose&quot;: false, &quot;accordionItems&quot;: [] }\" data-wp-interactive=\"core\/accordion\" role=\"group\" class=\"wp-block-accordion is-layout-flow wp-block-accordion-is-layout-flow\">\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-2&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-2-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-2\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">1. Le cours FEA 604 est-il un test r\u00e9ussi\/\u00e9chou\u00e9\u00a0?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-2\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-2-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>Non. Elle fournit une valeur de pression mesur\u00e9e. Les crit\u00e8res d&#039;acceptation d\u00e9pendent de la r\u00e9glementation applicable et des sp\u00e9cifications du conteneur.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-3&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-3-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-3\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">2. Pourquoi le paquet doit-il \u00eatre immerg\u00e9 dans un bain d&#039;eau ?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-3\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-3-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>La pression \u00e9tant fonction de la temp\u00e9rature, le bain garantit l&#039;\u00e9quilibre thermique et la reproductibilit\u00e9 des mesures.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-4&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-4-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-4\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">3. La norme FEA 604 peut-elle \u00eatre utilis\u00e9e pour tous les produits a\u00e9rosols\u00a0?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-4\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-4-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>Oui. Cela s&#039;applique \u00e0 tout emballage a\u00e9rosol fini, quel que soit le type de propulseur.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-5&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-5-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-5\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">4. Pourquoi la pression du gaz de r\u00e9f\u00e9rence est-elle fix\u00e9e l\u00e9g\u00e8rement \u00e0 une valeur plus \u00e9lev\u00e9e\u00a0?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-5\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-5-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>Pour minimiser les pertes de pression lors du raccordement et am\u00e9liorer la pr\u00e9cision des mesures.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-6&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-6-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-6\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">5. Quand faut-il privil\u00e9gier la partie 1 par rapport \u00e0 la partie 2\u00a0?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-6\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-6-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>La partie 1 est pr\u00e9f\u00e9rable pour le contr\u00f4le continu de la production en ligne. La partie 2 est mieux adapt\u00e9e aux audits, aux enqu\u00eates et aux analyses en laboratoire.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\t\t<div data-elementor-type=\"container\" data-elementor-id=\"45061\" class=\"elementor elementor-45061\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c370fa5 e-flex e-con-boxed e-con e-parent\" data-id=\"c370fa5\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0c8b7c0 e-con-full e-flex e-con e-child\" data-id=\"0c8b7c0\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f5ac074 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f5ac074\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0836143 e-con-full e-flex e-con e-child\" data-id=\"0836143\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-dba680a e-con-full e-flex e-con e-child\" data-id=\"dba680a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-87d0a39 elementor-widget elementor-widget-image\" data-id=\"87d0a39\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.cnshining.com\/wp-content\/uploads\/elementor\/thumbs\/CEO-Pony-rl92dlnb7ws10luyx873mcxf7ywgvs77xv5lzan74g.webp\" title=\"PDG Pony\" alt=\"PDG Pony\" loading=\"lazy\" \/>\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<div class=\"elementor-element elementor-element-5930664 e-con-full e-flex e-con e-child\" data-id=\"5930664\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f907e4b e-con-full e-flex e-con e-child\" data-id=\"f907e4b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4639852 elementor-widget elementor-widget-heading\" data-id=\"4639852\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Pony Ma | PDG<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96f59b6 elementor-widget elementor-widget-text-editor\" data-id=\"96f59b6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-path-to-node=\"7\">Avec <b data-path-to-node=\"7\" data-index-in-node=\"5\">25 ans<\/b> Forts de notre exp\u00e9rience dans le domaine de l&#039;emballage m\u00e9tallique, nous nous engageons \u00e0 fournir <b data-path-to-node=\"7\" data-index-in-node=\"106\">solutions d&#039;emballage durables<\/b> gr\u00e2ce \u00e0 des technologies innovantes en mati\u00e8re d&#039;aluminium. Je partage r\u00e9guli\u00e8rement des informations sur l&#039;innovation des mat\u00e9riaux et les strat\u00e9gies d&#039;approvisionnement mondiales pour aider les marques \u00e0 rester comp\u00e9titives.<\/p><p data-path-to-node=\"8\">Bienvenue, connectez-vous avec moi sur <a href=\"http:\/\/www.linkedin.com\/in\/bottle\" target=\"_blank\" rel=\"noopener nofollow\"><b data-path-to-node=\"8\" data-index-in-node=\"30\">LinkedIn<\/b><\/a> pour discuter des derni\u00e8res tendances du secteur.<\/p>\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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Guide d&#039;ing\u00e9nierie pour FEA 604 d\u00e9crivant comment mesurer la pression interne r\u00e9elle dans les emballages a\u00e9rosols finis, y compris le contr\u00f4le de production en ligne et les tests ponctuels en laboratoire.<\/p>","protected":false},"author":1,"featured_media":45914,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[78],"tags":[],"class_list":["post-45618","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aerosol-packaging"],"_links":{"self":[{"href":"https:\/\/www.cnshining.com\/fr\/wp-json\/wp\/v2\/posts\/45618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnshining.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnshining.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnshining.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnshining.com\/fr\/wp-json\/wp\/v2\/comments?post=45618"}],"version-history":[{"count":0,"href":"https:\/\/www.cnshining.com\/fr\/wp-json\/wp\/v2\/posts\/45618\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnshining.com\/fr\/wp-json\/wp\/v2\/media\/45914"}],"wp:attachment":[{"href":"https:\/\/www.cnshining.com\/fr\/wp-json\/wp\/v2\/media?parent=45618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnshining.com\/fr\/wp-json\/wp\/v2\/categories?post=45618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnshining.com\/fr\/wp-json\/wp\/v2\/tags?post=45618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}