{"id":45260,"date":"2026-02-03T07:37:08","date_gmt":"2026-02-03T07:37:08","guid":{"rendered":"https:\/\/www.cnshining.com\/?p=45260"},"modified":"2026-02-27T03:21:47","modified_gmt":"2026-02-27T03:21:47","slug":"en-14847-25-abertura-de-aerossol-de-4-mm","status":"publish","type":"post","link":"https:\/\/www.cnshining.com\/pt\/en-14847-25-4mm-aerosol-aperture-html","title":{"rendered":"EN 14847: Explica\u00e7\u00e3o da abertura de 25,4 mm em latas de aerossol"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Vis\u00e3o geral padr\u00e3o<\/h2>\n\n\n\n<p>A norma EN 14847 define os requisitos dimensionais cr\u00edticos de&nbsp;<strong>Abertura de 25,4 mm (1 polegada) <a href=\"https:\/\/www.cnshining.com\/pt\/produtos\/lata-de-aerossol-de-aco\/\" target=\"_blank\" rel=\"noreferrer noopener\">latas de aerossol de folha de flandres<\/a><\/strong>. A norma concentra-se na geometria de abertura da lata, que afeta diretamente o desempenho de fechamento da v\u00e1lvula, a confiabilidade da veda\u00e7\u00e3o e a seguran\u00e7a funcional.<\/p>\n\n\n\n<p>Embora a ISO 90-3 estabele\u00e7a a estrutura dimensional e de capacidade geral para latas de aerossol, a EN 14847 vai um passo al\u00e9m, especificando a&nbsp;<strong>Interface funcional entre a lata e o sistema de v\u00e1lvulas<\/strong>. Por esse motivo, a norma EN 14847 \u00e9 normalmente aplicada em conjunto com a EN 14848 (copos de v\u00e1lvulas) e a ISO 90-3 durante o projeto e a aquisi\u00e7\u00e3o do produto.<\/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>Dica:<\/strong> Na pr\u00e1tica, a norma ISO 90-3 define &quot;o que \u00e9 a lata&quot;, enquanto a norma EN 14847 define &quot;como a v\u00e1lvula veda a ela&quot;.\n<\/div>\n\n\n\n<h2 data-wp-context---core-fit-text=\"core\/fit-text::{&quot;fontSize&quot;:&quot;&quot;}\" data-wp-init---core-fit-text=\"core\/fit-text::callbacks.init\" data-wp-interactive data-wp-style--font-size=\"core\/fit-text::context.fontSize\" class=\"wp-block-heading has-fit-text\">1. Dimens\u00f5es e significado t\u00e9cnico da abertura principal<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Geometria de abertura de 25,4 mm<\/h3>\n\n\n\n<p>A abertura de 25,4 mm \u00e9 uma interface adotada globalmente para v\u00e1lvulas de aerossol. A norma EN 14847 especifica n\u00e3o apenas o di\u00e2metro nominal, mas tamb\u00e9m as dimens\u00f5es circundantes que regem a deforma\u00e7\u00e3o por compress\u00e3o e o contato de veda\u00e7\u00e3o.<\/p>\n\n\n\n<p>Em vez de controlar raios e \u00e2ngulos diretamente, a norma se baseia em dimens\u00f5es funcionais mensur\u00e1veis, tais como:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Altura de contato<\/li>\n\n\n\n<li>Di\u00e2metro interno<\/li>\n\n\n\n<li>Di\u00e2metro externo<\/li>\n\n\n\n<li>Altura dos ombros<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Altura de contato (<code>h<\/code>)<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1500\" height=\"844\" src=\"https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/EN-15006-Contact-Height-Measurement-Method.webp\" alt=\"Medi\u00e7\u00e3o da altura de contato em latas de aerossol de alum\u00ednio de acordo com a norma EN 15006, utilizando tr\u00eas pontos equidistantes.\" class=\"wp-image-45353\" title=\"\" srcset=\"https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/EN-15006-Contact-Height-Measurement-Method.webp 1500w, https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/EN-15006-Contact-Height-Measurement-Method-18x10.webp 18w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><figcaption class=\"wp-element-caption\">M\u00e9todo de medi\u00e7\u00e3o da altura de contato (h) para latas de aerossol de alum\u00ednio, medida em tr\u00eas pontos equidistantes.<\/figcaption><\/figure>\n\n\n\n<p>A altura de contato define a interface de veda\u00e7\u00e3o vertical entre a junta da v\u00e1lvula e a lata. \u00c9 um dos par\u00e2metros mais cr\u00edticos que afetam a estanqueidade ao g\u00e1s e o desempenho a longo prazo em rela\u00e7\u00e3o a vazamentos.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Medido em 3 posi\u00e7\u00f5es equidistantes.<\/li>\n\n\n\n<li>Deve ser&nbsp;<strong>4,00 mm \u00b1 0,15 mm<\/strong>.<\/li>\n\n\n\n<li>Diferen\u00e7a entre tr\u00eas medi\u00e7\u00f5es na mesma lata: \u2264 0,2 mm.<\/li>\n<\/ul>\n\n\n\n<div class=\"note\">\n<strong>Dica:<\/strong> Mesmo pequenas varia\u00e7\u00f5es na altura de contato podem levar a uma distribui\u00e7\u00e3o inst\u00e1vel da for\u00e7a de fixa\u00e7\u00e3o e a riscos de microvazamentos.\n<\/div>\n\n\n\n<p>A medi\u00e7\u00e3o \u00e9 realizada em tr\u00eas pontos equidistantes ao redor da abertura, com limites rigorosos de varia\u00e7\u00e3o entre os pontos para garantir a consist\u00eancia circular.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. Toler\u00e2ncias dimensionais para compatibilidade de v\u00e1lvulas<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1500\" height=\"844\" src=\"https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/EN-14847-\u2013-25.4-mm-Aerosol-Can-Aperture-Geometry-1.webp\" alt=\"Dimens\u00f5es da abertura da lata de aerossol de 25,4 mm definidas pela norma EN 14847, mostrando a altura de contato, o di\u00e2metro interno e o di\u00e2metro externo para veda\u00e7\u00e3o da v\u00e1lvula.\" class=\"wp-image-45331\" title=\"\" srcset=\"https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/EN-14847-\u2013-25.4-mm-Aerosol-Can-Aperture-Geometry-1.webp 1500w, https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/EN-14847-\u2013-25.4-mm-Aerosol-Can-Aperture-Geometry-1-18x10.webp 18w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><figcaption class=\"wp-element-caption\">Defini\u00e7\u00e3o dimensional da abertura da lata de aerossol de 25,4 mm de acordo com a norma EN 14847, garantindo um fechamento e veda\u00e7\u00e3o confi\u00e1veis da v\u00e1lvula.<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\">Di\u00e2metro externo da abertura<\/h3>\n\n\n\n<div class=\"table-wrap\">\n<table>\n  <thead>\n    <tr>\n      <th>Par\u00e2metro<\/th>\n      <th>Valor especificado (mm)<\/th>\n      <th>Requisito de controle<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>di\u00e2metro externo m\u00e9dio<\/td>\n      <td>31,2 \u00b1 0,2<\/td>\n      <td>Consist\u00eancia do lote necess\u00e1ria<\/td>\n    <\/tr>\n    <tr>\n      <td>Varia\u00e7\u00e3o M\u00e1x-M\u00edn<\/td>\n      <td>\u2264 0,2<\/td>\n      <td>Por lata<\/td>\n    <\/tr>\n    <tr>\n      <td>Valor m\u00ednimo<\/td>\n      <td>\u226531,0<\/td>\n      <td>Limite absoluto<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\">Di\u00e2metro interno da abertura<\/h3>\n\n\n\n<div class=\"table-wrap\">\n<table>\n  <thead>\n    <tr>\n      <th>Par\u00e2metro<\/th>\n      <th>Valor especificado (mm)<\/th>\n      <th>Requisito de controle<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>di\u00e2metro interno m\u00e9dio<\/td>\n      <td>25,4 \u00b1 0,1<\/td>\n      <td>Dimens\u00e3o cr\u00edtica de veda\u00e7\u00e3o<\/td>\n    <\/tr>\n    <tr>\n      <td>Varia\u00e7\u00e3o M\u00e1x-M\u00edn<\/td>\n      <td>\u2264 0,15<\/td>\n      <td>Por lata<\/td>\n    <\/tr>\n    <tr>\n      <td>Valor m\u00ednimo<\/td>\n      <td>\u226525,3<\/td>\n      <td>Seguran\u00e7a na inser\u00e7\u00e3o da v\u00e1lvula<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\">Altura dos ombros (S1)<\/h3>\n\n\n\n<p>A altura do ombro garante espa\u00e7o suficiente para opera\u00e7\u00f5es p\u00f3s-fixa\u00e7\u00e3o, como a montagem de atuadores de pl\u00e1stico moldado ou sobretampas.<\/p>\n\n\n\n<div class=\"table-wrap\">\n<table>\n  <thead>\n    <tr>\n      <th>Di\u00e2metro do corpo da lata (mm)<\/th>\n      <th>Altura m\u00ednima do ombro S1 (mm)<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr><td>45<\/td><td>4.00<\/td><\/tr>\n    <tr><td>49<\/td><td>4.00<\/td><\/tr>\n    <tr><td>52<\/td><td>3.00<\/td><\/tr>\n    <tr><td>57<\/td><td>3.00<\/td><\/tr>\n    <tr><td>65<\/td><td>3.00<\/td><\/tr>\n  <\/tbody>\n<\/table>\n<\/div>\n\n<div class=\"note\">\n<strong>Dica:<\/strong> A altura insuficiente dos ombros frequentemente causa interfer\u00eancia entre os copos das v\u00e1lvulas e os componentes pl\u00e1sticos decorativos ou funcionais.\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">3. Cen\u00e1rios de Aplica\u00e7\u00e3o Pr\u00e1tica<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Fabrica\u00e7\u00e3o de latas<\/h3>\n\n\n\n<p>Para fabricantes de latas, a norma EN 14847 fornece pontos de controle mensur\u00e1veis que s\u00e3o adequados para inspe\u00e7\u00e3o de qualidade de rotina sem a necessidade de corte destrutivo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Preenchimento e fixa\u00e7\u00e3o<\/h3>\n\n\n\n<p>As m\u00e1quinas de enchimento dependem dessas dimens\u00f5es para posicionar corretamente as cabe\u00e7as de crava\u00e7\u00e3o, garantindo uma veda\u00e7\u00e3o consistente em linhas de produ\u00e7\u00e3o de alta velocidade.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Compara\u00e7\u00e3o e aquisi\u00e7\u00e3o de v\u00e1lvulas<\/h3>\n\n\n\n<p>Do ponto de vista do fornecimento, a norma EN 14847 garante que as latas fabricadas por diferentes fornecedores permane\u00e7am compat\u00edveis com os copos de v\u00e1lvula padronizados de 25,4 mm (EN 14848).<\/p>\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 apresenta <strong>EN 14847<\/strong>, especificando os requisitos dimensionais para recipientes de aerossol de folha de flandres com uma abertura de 25,4 mm. Fornece crit\u00e9rios de medi\u00e7\u00e3o padronizados para altura de contato, di\u00e2metros e altura do ombro, garantindo a fixa\u00e7\u00e3o confi\u00e1vel da v\u00e1lvula, a consist\u00eancia da fabrica\u00e7\u00e3o e a inspe\u00e7\u00e3o de qualidade.<\/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\/EN14847.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Baixar EN 14847 (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 14847 \u00e9 aplic\u00e1vel a 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-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>A norma EN 14847 aplica-se especificamente a recipientes de aerossol de folha de flandres. Embora as latas de alum\u00ednio utilizem a mesma abertura nominal de 25,4 mm, a sua altura de contacto e o seu comportamento em termos de deforma\u00e7\u00e3o s\u00e3o definidos separadamente na norma EN 15006.<\/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. Por que a norma EN 14847 n\u00e3o especifica raios e \u00e2ngulos?<\/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>Raios e \u00e2ngulos s\u00e3o dif\u00edceis de medir de forma consistente sem seccionamento destrutivo. Em vez disso, a norma EN 14847 controla as dimens\u00f5es funcionais que influenciam diretamente o desempenho de selagem e fixa\u00e7\u00e3o na produ\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. Qual a rela\u00e7\u00e3o entre a norma EN 14847 e a ISO 90-3?<\/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 norma ISO 90-3 define a geometria geral da lata, sua capacidade e altura. A norma EN 14847 complementa essa defini\u00e7\u00e3o, especificando a interface funcional da v\u00e1lvula necess\u00e1ria para uma veda\u00e7\u00e3o e fechamento confi\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-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 medi\u00e7\u00e3o da altura de contato \u00e9 destrutiva?<\/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>N\u00e3o. A altura de contato \u00e9 medida usando medidores espec\u00edficos, sem cortar ou danificar a lata. Isso permite inspe\u00e7\u00f5es de rotina nas linhas de produ\u00e7\u00e3o e durante o controle de qualidade de recebimento.<\/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. Uma \u00fanica v\u00e1lvula serve para todas as latas 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-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>Somente se tanto a lata quanto a v\u00e1lvula estiverem em conformidade com as normas EN 14847 e EN 14848, respectivamente. Misturar v\u00e1lvulas em conformidade com aberturas n\u00e3o conformes \u00e9 uma causa comum de instabilidade na 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-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. O que acontece se o di\u00e2metro interno for menor que o especificado?<\/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>Uma abertura subdimensionada pode for\u00e7ar a inser\u00e7\u00e3o da v\u00e1lvula e danificar a junta. Isso geralmente leva a vazamentos imediatos ou falhas de veda\u00e7\u00e3o tardias durante o armazenamento.<\/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. Essas toler\u00e2ncias s\u00e3o adequadas para linhas de envase de alta velocidade?<\/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. As toler\u00e2ncias definidas na norma EN 14847 s\u00e3o projetadas para uma fixa\u00e7\u00e3o est\u00e1vel em velocidades de produ\u00e7\u00e3o industrial. Elas equilibram a capacidade de fabrica\u00e7\u00e3o com a confiabilidade da 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-9&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-9-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-9\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">8. A altura dos ombros deve ser verificada durante a inspe\u00e7\u00e3o de entrada?<\/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-9\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-9-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>Sim, especialmente quando se utilizam sobrecapas decorativas ou saias de atuadores. A altura insuficiente do ombro frequentemente causa interfer\u00eancias e problemas de montagem posteriormente.<\/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, 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 profissional da norma EN 14847 para aberturas de latas de aerossol de folha de flandres de 25,4 mm, abrangendo dimens\u00f5es, toler\u00e2ncias e compatibilidade com a fixa\u00e7\u00e3o da v\u00e1lvula.<\/p>","protected":false},"author":1,"featured_media":45709,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[78],"tags":[],"class_list":["post-45260","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\/45260","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=45260"}],"version-history":[{"count":0,"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/posts\/45260\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/media\/45709"}],"wp:attachment":[{"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/media?parent=45260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/categories?post=45260"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/tags?post=45260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}