{"id":45326,"date":"2026-02-06T02:52:45","date_gmt":"2026-02-06T02:52:45","guid":{"rendered":"https:\/\/www.cnshining.com\/?p=45326"},"modified":"2026-02-06T06:21:21","modified_gmt":"2026-02-06T06:21:21","slug":"en-14849-ferrules-de-valve-daerosol-en-verre","status":"publish","type":"post","link":"https:\/\/www.cnshining.com\/fr\/en-14849-viroles-de-valve-daerosol-en-verre-html","title":{"rendered":"EN 14849\u00a0: Embouts de valve pour a\u00e9rosols destin\u00e9s aux r\u00e9cipients en verre"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Aper\u00e7u standard<\/h2>\n\n\n\n<p>La norme EN 14849 est une norme europ\u00e9enne qui d\u00e9finit les\u00a0<strong>dimensions critiques de <a href=\"https:\/\/www.cnshining.com\/fr\/fabricant-de-valves-daerosol\/\" target=\"_blank\" rel=\"noreferrer noopener\">viroles de valve d&#039;a\u00e9rosol<\/a><\/strong>\u00a0utilis\u00e9 sur\u00a0<strong>a\u00e9rosols en verre<\/strong>. Son objectif principal est d&#039;assurer une fixation et une \u00e9tanch\u00e9it\u00e9 fiables des valves d&#039;a\u00e9rosol sur les finitions de col en verre.<\/p>\n\n\n\n<p>Au sein de l&#039;\u00e9cosyst\u00e8me des emballages a\u00e9rosols, la norme EN 14849 joue un r\u00f4le unique\u00a0: elle \u00e9tablit les normes de r\u00e9f\u00e9rence pour l&#039;emballage des a\u00e9rosols.&nbsp;<strong>g\u00e9om\u00e9trie c\u00f4t\u00e9 soupape<\/strong>&nbsp;pour les syst\u00e8mes de 20 mm, tandis que les g\u00e9om\u00e9tries c\u00f4t\u00e9 conteneur sont d\u00e9finies s\u00e9par\u00e9ment par les normes des conteneurs en verre ou en aluminium.<\/p>\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> La norme EN 14849 ne d\u00e9finit pas le r\u00e9cipient, mais l&#039;interface de la vanne qui doit lui correspondre.\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">1. Port\u00e9e et application<\/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\/20-mm-Aerosol-Valve-Types-Continuous-vs-Metered-\u2013-EN-14849-Reference.webp\" alt=\"Comparaison des ensembles de viroles pour vannes continues de 20 mm et pour vannes doseuses de 20 mm utilis\u00e9s dans les syst\u00e8mes d&#039;a\u00e9rosols EN 14849\" class=\"wp-image-45442\" title=\"\" srcset=\"https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/20-mm-Aerosol-Valve-Types-Continuous-vs-Metered-\u2013-EN-14849-Reference.webp 1000w, https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/20-mm-Aerosol-Valve-Types-Continuous-vs-Metered-\u2013-EN-14849-Reference-18x10.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Assemblages typiques de vannes d&#039;a\u00e9rosol de 20 mm illustrant les configurations de vannes continues et dos\u00e9es utilis\u00e9es dans les syst\u00e8mes \u00e0 virole conformes \u00e0 la norme EN 14849<\/figcaption><\/figure>\n\n\n\n<p>Cette norme s&#039;applique aux valves d&#039;a\u00e9rosol destin\u00e9es \u00e0 \u00eatre utilis\u00e9es avec&nbsp;<strong>R\u00e9cipients en verre dont le diam\u00e8tre nominal du col est de 11, 13, 15, 17, 18 et 20 mm<\/strong>.<\/p>\n\n\n\n<p>Bien que r\u00e9dig\u00e9es initialement pour les contenants en verre, les g\u00e9om\u00e9tries de virole d\u00e9finies dans la norme EN 14849 sont \u00e9galement largement utilis\u00e9es comme r\u00e9f\u00e9rence dimensionnelle pour&nbsp;<strong>Syst\u00e8mes de valves d&#039;a\u00e9rosol de 20 mm<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. G\u00e9om\u00e9trie de la virole \u2013 Interpr\u00e9tation fonctionnelle<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"562\" src=\"https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/EN-14849-Valve-Ferrule-Geometry-Dimensions-A-B-and-C.webp\" alt=\"Diagramme g\u00e9om\u00e9trique de la virole de valve d&#039;a\u00e9rosol EN 14849 montrant les dimensions A, B et C pour l&#039;\u00e9tanch\u00e9it\u00e9 du r\u00e9cipient en verre et la stabilit\u00e9 du sertissage\" class=\"wp-image-45458\" title=\"\" srcset=\"https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/EN-14849-Valve-Ferrule-Geometry-Dimensions-A-B-and-C.webp 1000w, https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/EN-14849-Valve-Ferrule-Geometry-Dimensions-A-B-and-C-18x10.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Param\u00e8tres dimensionnels cl\u00e9s A, B et C utilis\u00e9s pour d\u00e9finir la g\u00e9om\u00e9trie de la virole de la valve d&#039;a\u00e9rosol selon la norme EN 14849 pour les r\u00e9cipients en verre<\/figcaption><\/figure>\n\n\n\n<p>La norme d\u00e9finit trois dimensions principales \u2014 A, B et C \u2014 qui, ensemble, contr\u00f4lent le positionnement de la vanne, l&#039;\u00e9tanch\u00e9it\u00e9 et la stabilit\u00e9 du sertissage.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Dimension A \u2013 Diam\u00e8tre int\u00e9rieur<\/h3>\n\n\n\n<p>La dimension A d\u00e9finit le diam\u00e8tre int\u00e9rieur minimal de la virole, assurant un ajustement correct sur la finition du col en verre sans contrainte excessive.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Dimension B \u2013 Diam\u00e8tre ext\u00e9rieur<\/h3>\n\n\n\n<p>La dimension B contr\u00f4le l&#039;enveloppe ext\u00e9rieure de la virole et influe directement sur la fa\u00e7on dont la virole interagit avec les outils de sertissage.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Dimension C \u2013 Hauteur de la virole<\/h3>\n\n\n\n<p>La dimension C d\u00e9finit la plage d&#039;engagement vertical lors du sertissage. Des valeurs minimales et maximales sont sp\u00e9cifi\u00e9es afin de garantir une d\u00e9formation ad\u00e9quate sans surcontrainte du r\u00e9cipient en verre.<\/p>\n\n\n\n<div class=\"note\">\n<strong>Conseil d&#039;ing\u00e9nierie\u00a0:<\/strong> Une hauteur excessive de la virole peut concentrer les contraintes au niveau du col du verre, augmentant ainsi le risque de casse.\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">3. Exigences dimensionnelles<\/h2>\n\n\n\n<table>\n  <thead>\n    <tr>\n      <th>Finition nominale du manche (mm)<\/th>\n      <th>Interne \u00d8 A (min)<\/th>\n      <th>\u00d8 externe B (\u00b10,1)<\/th>\n      <th>Hauteur de la virole C (min)<\/th>\n      <th>Hauteur de la virole C (max)<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr><td>11<\/td><td>11.05<\/td><td>12.0<\/td><td>4.7<\/td><td>7.1<\/td><\/tr>\n    <tr><td>13<\/td><td>13.35<\/td><td>14.3<\/td><td>4.7<\/td><td>7.1<\/td><\/tr>\n    <tr><td>15<\/td><td>15.35<\/td><td>16.3<\/td><td>5.5<\/td><td>7.9<\/td><\/tr>\n    <tr><td>17<\/td><td>16.9<\/td><td>17.9<\/td><td>5.9<\/td><td>8.3<\/td><\/tr>\n    <tr><td>18<\/td><td>18.6<\/td><td>19.6<\/td><td>5.5<\/td><td>8.3<\/td><\/tr>\n    <tr><td>20<\/td><td>20.1<\/td><td>21.1<\/td><td>5.6<\/td><td>9.0<\/td><\/tr>\n  <\/tbody>\n<\/table>\n<div class=\"note\">\n<strong>Conseil:<\/strong> La virole de 20 mm d\u00e9finie ici s&#039;aligne sur la norme FEA 210 et est couramment utilis\u00e9e avec les normes de conteneurs FEA 215 \/ FEA 219.\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">4. Relations avec d&#039;autres normes<\/h2>\n\n\n\n<p>La norme EN 14849 s&#039;int\u00e8gre au cadre plus large des normes relatives aux a\u00e9rosols comme suit\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/www.cnshining.com\/fr\/fea-215-20mm-aluminium-aerosol-opening.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">FEA 215<\/a><\/strong>&nbsp;\u2013 G\u00e9om\u00e9trie d&#039;ouverture de 20 mm<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.cnshining.com\/fr\/fea-219-monobloc-aluminium-aerosol-20mm-html\/\" target=\"_blank\" rel=\"noreferrer noopener\">FEA 219<\/a><\/strong>&nbsp;\u2013 conteneurs monoblocs en aluminium avec ouverture de 20 mm<\/li>\n<\/ul>\n\n\n\n<p>Ensemble, ces normes garantissent la compatibilit\u00e9 dimensionnelle des mat\u00e9riaux des contenants, de la conception des vannes et des outils de sertissage.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. Sc\u00e9narios d&#039;application pratique<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Emballage a\u00e9rosol en verre<\/h3>\n\n\n\n<p>La norme EN 14849 fournit une interface contr\u00f4l\u00e9e qui minimise les risques de rupture tout en assurant une fixation fiable de la vanne.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Conception et fabrication de vannes<\/h3>\n\n\n\n<p>Les fabricants de vannes utilisent la norme EN 14849 comme g\u00e9om\u00e9trie de base pour les viroles destin\u00e9es aux r\u00e9cipients en verre et aux syst\u00e8mes de 20 mm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Approvisionnement et alignement des fournisseurs<\/h3>\n\n\n\n<p>Le choix de la norme EN 14849 r\u00e9duit le risque d&#039;incompatibilit\u00e9 entre les vannes et les r\u00e9cipients en verre provenant de diff\u00e9rents fournisseurs.<\/p>\n\n\n\n<div class=\"note\">\n<strong>Conseil:<\/strong> Les contenants en verre sont beaucoup moins tol\u00e9rants que les bo\u00eetes m\u00e9talliques\u00a0; la g\u00e9om\u00e9trie de la virole est cruciale.\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>EN 14849<\/strong>, Ce document d\u00e9finit les exigences dimensionnelles des viroles de valves d&#039;a\u00e9rosol utilis\u00e9es avec les contenants en verre. Il sp\u00e9cifie les dimensions internes et externes critiques afin de garantir une fixation s\u00fbre de la valve et une compatibilit\u00e9 constante avec les syst\u00e8mes d&#039;emballage d&#039;a\u00e9rosols en verre normalis\u00e9s.<\/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\/EN14849.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">T\u00e9l\u00e9charger la norme EN 14849 (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 et Achats<\/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. La norme EN 14849 se limite-t-elle aux r\u00e9cipients en verre\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>Officiellement, la norme EN 14849 s&#039;applique aux valves d&#039;a\u00e9rosol destin\u00e9es aux r\u00e9cipients en verre. Cependant, la g\u00e9om\u00e9trie de sa virole est largement utilis\u00e9e comme r\u00e9f\u00e9rence dimensionnelle pour les syst\u00e8mes d&#039;a\u00e9rosol de 20 mm en raison de son \u00e9tanch\u00e9it\u00e9 \u00e9prouv\u00e9e.<\/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. Les viroles EN 14849 peuvent-elles \u00eatre utilis\u00e9es sur des a\u00e9rosols en aluminium ?<\/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>Oui, mais uniquement si l&#039;ouverture du r\u00e9cipient en aluminium est con\u00e7ue sp\u00e9cifiquement pour un syst\u00e8me de virole de 20 mm. L&#039;utilisation de viroles EN 14849 sur des ouvertures incompatibles augmente consid\u00e9rablement le risque de d\u00e9faut d&#039;\u00e9tanch\u00e9it\u00e9 ou de d\u00e9formation.<\/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. Pourquoi sp\u00e9cifie-t-on \u00e0 la fois les hauteurs minimales et maximales des viroles\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>La hauteur minimale garantit un engagement et une \u00e9tanch\u00e9it\u00e9 suffisants lors du sertissage. La hauteur maximale limite la transmission des contraintes \u00e0 la finition du col en verre, r\u00e9duisant ainsi le risque de fissures ou de cassures.<\/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. La norme EN 14849 est-elle compatible avec les syst\u00e8mes a\u00e9rosols de 25,4 mm ?<\/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>La norme EN 14849 concerne exclusivement les syst\u00e8mes de 20 mm. La g\u00e9om\u00e9trie, l&#039;outillage et les principes d&#039;\u00e9tanch\u00e9it\u00e9 des syst\u00e8mes de 20 mm et de 25,4 mm sont fondamentalement diff\u00e9rents et non interchangeables.<\/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. La norme EN 14849 d\u00e9finit-elle la force de sertissage ou les r\u00e9glages de la machine\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 norme EN 14849 d\u00e9finit uniquement la g\u00e9om\u00e9trie et les limites dimensionnelles de la virole. La force de sertissage, la charge sur la t\u00eate de sertissage et les param\u00e8tres de processus doivent \u00eatre d\u00e9finis s\u00e9par\u00e9ment par les sp\u00e9cifications de l&#039;\u00e9quipement ou les pratiques industrielles.<\/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-7&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-7-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-7\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">6. La norme EN 14854 est-elle obligatoire lors de l&#039;utilisation de la norme EN 14849\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-7\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-7-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>Oui. La norme EN 14854 d\u00e9finit le profil du col du r\u00e9cipient en verre auquel la virole doit s&#039;adapter. Sans dimensions de col compatibles, m\u00eame une virole conforme ne peut garantir une \u00e9tanch\u00e9it\u00e9 fiable.<\/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-8&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-8-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-8\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">7. La norme EN 14849 doit-elle \u00eatre r\u00e9f\u00e9renc\u00e9e dans les sp\u00e9cifications techniques\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-8\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-8-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>Oui, notamment pour les emballages d&#039;a\u00e9rosols en verre o\u00f9 les marges de tol\u00e9rance sont limit\u00e9es. La norme EN 14849 permet d&#039;harmoniser les exigences relatives aux vannes, aux contenants et \u00e0 l&#039;outillage entre les fournisseurs.<\/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 d&#039;une exp\u00e9rience dans l&#039;emballage m\u00e9tallique et le commerce international, 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>\n\t\t\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Interpr\u00e9tation technique de la norme EN 14849 d\u00e9finissant les dimensions de la virole de la valve d&#039;a\u00e9rosol pour les r\u00e9cipients en verre, ax\u00e9e sur la fiabilit\u00e9 de l&#039;\u00e9tanch\u00e9it\u00e9 et la compatibilit\u00e9 avec les syst\u00e8mes d&#039;a\u00e9rosol de 20 mm.<\/p>","protected":false},"author":1,"featured_media":45441,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[78],"tags":[],"class_list":["post-45326","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\/45326","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=45326"}],"version-history":[{"count":0,"href":"https:\/\/www.cnshining.com\/fr\/wp-json\/wp\/v2\/posts\/45326\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnshining.com\/fr\/wp-json\/wp\/v2\/media\/45441"}],"wp:attachment":[{"href":"https:\/\/www.cnshining.com\/fr\/wp-json\/wp\/v2\/media?parent=45326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnshining.com\/fr\/wp-json\/wp\/v2\/categories?post=45326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnshining.com\/fr\/wp-json\/wp\/v2\/tags?post=45326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}