{"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-virolas-de-valvula-de-aerossol-vidro","status":"publish","type":"post","link":"https:\/\/www.cnshining.com\/pt\/en-14849-virolas-de-valvula-de-aerossol-de-vidro-html","title":{"rendered":"EN 14849: Virolas de v\u00e1lvulas de aerossol para recipientes de vidro"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Vis\u00e3o geral padr\u00e3o<\/h2>\n\n\n\n<p>A norma europeia EN 14849 define a\u00a0<strong>dimens\u00f5es cr\u00edticas de <a href=\"https:\/\/www.cnshining.com\/pt\/fabricante-de-valvula-de-aerossol\/\" target=\"_blank\" rel=\"noreferrer noopener\">ponteiras de v\u00e1lvula de aerossol<\/a><\/strong>\u00a0usado em\u00a0<strong>recipientes de aerossol de vidro<\/strong>. Seu principal objetivo \u00e9 garantir a fixa\u00e7\u00e3o e veda\u00e7\u00e3o confi\u00e1veis das v\u00e1lvulas de aerossol em gargalos de vidro.<\/p>\n\n\n\n<p>Dentro do ecossistema de embalagens de aerossol, a norma EN 14849 desempenha um papel \u00fanico: ela estabelece o&nbsp;<strong>geometria do lado da v\u00e1lvula<\/strong>&nbsp;Para sistemas de 20 mm, as geometrias laterais do cont\u00eainer s\u00e3o definidas separadamente pelas normas para cont\u00eaineres de vidro ou alum\u00ednio.<\/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>Principal conclus\u00e3o:<\/strong> A norma EN 14849 n\u00e3o define o recipiente \u2014 ela define a interface da v\u00e1lvula que deve ser compat\u00edvel com ele.\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">1. \u00c2mbito e Aplica\u00e7\u00e3o<\/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=\"Compara\u00e7\u00e3o de conjuntos de virolas para v\u00e1lvulas cont\u00ednuas de 20 mm e v\u00e1lvulas dosadoras de 20 mm utilizadas em sistemas de aerossol 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\">Conjuntos t\u00edpicos de v\u00e1lvulas de aerossol de 20 mm mostrando configura\u00e7\u00f5es de v\u00e1lvulas cont\u00ednuas e dosadas usadas em sistemas de virolas em conformidade com a norma EN 14849.<\/figcaption><\/figure>\n\n\n\n<p>Esta norma aplica-se a v\u00e1lvulas de aerossol destinadas ao uso com&nbsp;<strong>Recipientes de vidro com di\u00e2metros nominais de gargalo de 11, 13, 15, 17, 18 e 20 mm.<\/strong>.<\/p>\n\n\n\n<p>Embora originalmente escritas para recipientes de vidro, as geometrias das virolas definidas na norma EN 14849 tamb\u00e9m s\u00e3o amplamente referenciadas como um padr\u00e3o dimensional para outros fins.&nbsp;<strong>sistemas de v\u00e1lvulas de aerossol de 20 mm<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. Geometria da ponteira \u2013 Interpreta\u00e7\u00e3o funcional<\/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=\"Diagrama geom\u00e9trico da virola da v\u00e1lvula de aerossol EN 14849, mostrando as dimens\u00f5es A, B e C para veda\u00e7\u00e3o de recipientes de vidro e estabilidade da crimpagem.\" 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\">Par\u00e2metros dimensionais principais A, B e C usados para definir a geometria da ponteira da v\u00e1lvula de aerossol de acordo com a norma EN 14849 para recipientes de vidro.<\/figcaption><\/figure>\n\n\n\n<p>A norma define tr\u00eas dimens\u00f5es principais \u2014 A, B e C \u2014 que, em conjunto, controlam o posicionamento da v\u00e1lvula, a veda\u00e7\u00e3o e a estabilidade da crimpagem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Dimens\u00e3o A \u2013 Di\u00e2metro interno<\/h3>\n\n\n\n<p>A dimens\u00e3o A define o di\u00e2metro interno m\u00ednimo da ponteira, garantindo um encaixe adequado sobre o acabamento do gargalo de vidro sem tens\u00e3o excessiva.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Dimens\u00e3o B \u2013 Di\u00e2metro externo<\/h3>\n\n\n\n<p>A dimens\u00e3o B controla o envelope externo da ponteira e afeta diretamente a forma como a ponteira interage com as ferramentas de crimpagem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Dimens\u00e3o C \u2013 Altura da ponteira<\/h3>\n\n\n\n<p>A dimens\u00e3o C define a faixa de contato vertical durante a crimpagem. Os valores m\u00ednimo e m\u00e1ximo s\u00e3o especificados para garantir a deforma\u00e7\u00e3o adequada sem sobrecarregar o recipiente de vidro.<\/p>\n\n\n\n<div class=\"note\">\n<strong>Dica de engenharia:<\/strong> A altura excessiva da ponteira pode concentrar a tens\u00e3o no gargalo do copo, aumentando o risco de quebra.\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">3. Requisitos dimensionais<\/h2>\n\n\n\n<table>\n  <thead>\n    <tr>\n      <th>Acabamento nominal do bra\u00e7o (mm)<\/th>\n      <th>Di\u00e2metro interno A (m\u00edn.)<\/th>\n      <th>Di\u00e2metro externo B (\u00b10,1)<\/th>\n      <th>Altura da ponteira C (m\u00edn.)<\/th>\n      <th>Altura da ponteira C (m\u00e1x.)<\/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>Dica:<\/strong> A ponteira de 20 mm definida aqui est\u00e1 em conformidade com a FEA 210 e \u00e9 comumente usada com as normas de cont\u00eaineres FEA 215 \/ FEA 219.\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">4. Rela\u00e7\u00e3o com outras normas<\/h2>\n\n\n\n<p>A norma EN 14849 integra-se no quadro geral das normas para aeross\u00f3is da seguinte forma:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/www.cnshining.com\/pt\/fea-215-20mm-aluminium-aerosol-opening.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">FEA 215<\/a><\/strong>&nbsp;\u2013 Geometria de abertura de 20 mm<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.cnshining.com\/pt\/fea-219-monobloco-aluminio-aerossol-20mm-html\/\" target=\"_blank\" rel=\"noreferrer noopener\">FEA 219<\/a><\/strong>&nbsp;\u2013 Recipientes monobloco de alum\u00ednio com abertura de 20 mm<\/li>\n<\/ul>\n\n\n\n<p>Em conjunto, essas normas garantem a compatibilidade dimensional entre diferentes materiais de recipientes, designs de v\u00e1lvulas e ferramentas de crimpagem.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. Cen\u00e1rios de Aplica\u00e7\u00e3o Pr\u00e1tica<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Embalagem de aerossol de vidro<\/h3>\n\n\n\n<p>A norma EN 14849 proporciona uma interface controlada que minimiza o risco de quebra, garantindo ao mesmo tempo uma fixa\u00e7\u00e3o segura da v\u00e1lvula.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Projeto e fabrica\u00e7\u00e3o de v\u00e1lvulas<\/h3>\n\n\n\n<p>Os fabricantes de v\u00e1lvulas utilizam a norma EN 14849 como geometria base para virolas destinadas a recipientes de vidro e sistemas de 20 mm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Alinhamento de Compras e Fornecedores<\/h3>\n\n\n\n<p>A especifica\u00e7\u00e3o da norma EN 14849 reduz o risco de incompatibilidade entre v\u00e1lvulas e recipientes de vidro de diferentes fornecedores.<\/p>\n\n\n\n<div class=\"note\">\n<strong>Dica:<\/strong> Os recipientes de vidro s\u00e3o muito menos tolerantes do que as latas de metal \u2014 a geometria da virola \u00e9 crucial.\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>Baixe o PDF padr\u00e3o<\/strong><\/h6>\n\n\n\n<p>Este documento fornece <strong>EN 14849<\/strong>, definindo os requisitos dimensionais para as ponteiras das v\u00e1lvulas de aerossol usadas em recipientes de vidro. Especifica as dimens\u00f5es internas e externas cr\u00edticas para garantir a fixa\u00e7\u00e3o segura da v\u00e1lvula e a compatibilidade consistente em todos os sistemas padronizados de embalagens de aerossol em vidro.<\/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\">Baixar 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\/pt\/fabricante-de-latas-de-aerossol-de-aluminio\/\" target=\"_blank\" rel=\"noreferrer noopener\">Veja as embalagens de aerossol.<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Perguntas frequentes \u2013 Engenharia e Compras<\/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. A norma EN 14849 se limita a recipientes de vidro?<\/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>Formalmente, a norma EN 14849 aplica-se a v\u00e1lvulas de aerossol destinadas a recipientes de vidro. No entanto, a geometria da sua virola \u00e9 amplamente utilizada como refer\u00eancia dimensional para sistemas de aerossol de 20 mm devido \u00e0 sua comprovada capacidade de veda\u00e7\u00e3o.<\/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. As ponteiras EN 14849 podem ser usadas em latas de aerossol de alum\u00ednio?<\/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>Sim, mas apenas quando a abertura do recipiente de alum\u00ednio for projetada especificamente para um sistema de virola de 20 mm. O uso de virolas EN 14849 em aberturas incompat\u00edveis aumenta significativamente o risco de veda\u00e7\u00e3o inadequada ou deforma\u00e7\u00e3o.<\/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. Por que s\u00e3o especificadas alturas m\u00ednimas e m\u00e1ximas para as ponteiras?<\/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>A altura m\u00ednima garante encaixe e veda\u00e7\u00e3o suficientes durante a crimpagem. A altura m\u00e1xima limita a transfer\u00eancia de tens\u00e3o para o acabamento do gargalo do vidro, reduzindo o risco de rachaduras ou quebras.<\/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. A norma EN 14849 \u00e9 compat\u00edvel com sistemas de aerossol 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>A norma EN 14849 refere-se estritamente a sistemas de 20 mm. A geometria, as ferramentas e os princ\u00edpios de veda\u00e7\u00e3o dos sistemas de 20 mm e 25,4 mm s\u00e3o fundamentalmente diferentes e n\u00e3o intercambi\u00e1veis.<\/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. A norma EN 14849 define a for\u00e7a de crimpagem ou as configura\u00e7\u00f5es da m\u00e1quina?<\/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>A norma EN 14849 define apenas a geometria e os limites dimensionais da ponteira. A for\u00e7a de crimpagem, a carga na cabe\u00e7a de crimpagem e os par\u00e2metros do processo devem ser definidos separadamente pelas diretrizes do equipamento ou pelas pr\u00e1ticas da ind\u00fastria.<\/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. A norma EN 14854 \u00e9 obrigat\u00f3ria quando se utiliza a norma EN 14849?<\/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>Sim. A norma EN 14854 define o acabamento do gargalo do recipiente de vidro ao qual a virola deve se ajustar. Sem dimens\u00f5es compat\u00edveis com o acabamento do gargalo, mesmo uma virola em conformidade n\u00e3o garante uma veda\u00e7\u00e3o confi\u00e1vel.<\/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. A norma EN 14849 deve ser referenciada nas especifica\u00e7\u00f5es t\u00e9cnicas?<\/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>Sim, especialmente para embalagens de aerossol de vidro, onde as margens de toler\u00e2ncia s\u00e3o limitadas. A refer\u00eancia \u00e0 norma EN 14849 ajuda a alinhar os requisitos de v\u00e1lvulas, recipientes e ferramentas entre os fornecedores.<\/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=\"CEO Pony\" alt=\"CEO 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 | CEO<\/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\">Com <b data-path-to-node=\"7\" data-index-in-node=\"5\">25 anos<\/b> Com experi\u00eancia em embalagens met\u00e1licas e neg\u00f3cios internacionais, dedicamo-nos a fornecer... <b data-path-to-node=\"7\" data-index-in-node=\"106\">solu\u00e7\u00f5es de embalagens sustent\u00e1veis<\/b> por meio de tecnologias inovadoras de alum\u00ednio. E compartilho regularmente insights sobre inova\u00e7\u00e3o em materiais e estrat\u00e9gias de fornecimento global para ajudar as marcas a se manterem competitivas.<\/p><p data-path-to-node=\"8\">Seja bem-vindo(a) ao nosso canal de conex\u00e3o! <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> Para discutir as \u00faltimas tend\u00eancias do setor.<\/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>Interpreta\u00e7\u00e3o t\u00e9cnica da norma EN 14849 que define as dimens\u00f5es da virola da v\u00e1lvula de aerossol para recipientes de vidro, com foco na confiabilidade da veda\u00e7\u00e3o e na compatibilidade com sistemas de aerossol 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\/pt\/wp-json\/wp\/v2\/posts\/45326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/comments?post=45326"}],"version-history":[{"count":0,"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/posts\/45326\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/media\/45441"}],"wp:attachment":[{"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/media?parent=45326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/categories?post=45326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/tags?post=45326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}