{"id":43899,"date":"2026-03-23T12:24:00","date_gmt":"2026-03-23T11:24:00","guid":{"rendered":"https:\/\/staging.thomar.de\/unternehmen\/nouvelles\/deshydratants-din-55473-que-signifient-le-marquage-et-les-variantes\/"},"modified":"2026-07-20T14:45:48","modified_gmt":"2026-07-20T12:45:48","slug":"deshydratants-din-55473-que-signifient-le-marquage-et-les-variantes","status":"publish","type":"post","link":"https:\/\/www.thomar.de\/fr\/entreprise\/actualites\/connaissance\/deshydratants-din-55473-que-signifient-le-marquage-et-les-variantes\/","title":{"rendered":"D\u00e9shydratants DIN 55473 : que signifient le marquage et les variantes"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Les sachets d\u00e9shydratants ThoMar de la gamme CertiDry offrent une qualit\u00e9 contr\u00f4l\u00e9e selon la norme DIN 55473 depuis 2019. Dans le cadre de la certification et de la surveillance r\u00e9guli\u00e8re par DIN CERTCO, les domaines de l\u2019entrep\u00f4t et de la r\u00e9ception des marchandises, du syst\u00e8me QM, de la documentation et des enregistrements ont r\u00e9cemment \u00e9t\u00e9 contr\u00f4l\u00e9s de mani\u00e8re ind\u00e9pendante, sans qu\u2019aucune divergence ne soit constat\u00e9e. Pour nos clients, cela signifie la s\u00e9curit\u00e9 de sachets d\u00e9shydratants r\u00e9pondant \u00e0 des exigences clairement d\u00e9finies en mati\u00e8re de marquage, d\u2019ex\u00e9cution et de performance.  <\/p>\n\n<p class=\"wp-block-paragraph\">Les sachets d\u00e9shydratants DIN 55473 sont principalement utilis\u00e9s dans les processus d\u2019emballage industriels et par les emballeurs export. Ils contiennent de l\u2019argile s\u00e8che, qui adsorbe et retient la vapeur d\u2019eau pr\u00e9sente dans l\u2019air. La condition pr\u00e9alable \u00e0 une performance de d\u00e9shumidification suffisante est que le produit emball\u00e9 et le d\u00e9shydratant soient isol\u00e9s du climat ext\u00e9rieur par une enveloppe \u00e0 couche barri\u00e8re \u2013 g\u00e9n\u00e9ralement un film PE ou un film composite aluminium. Le dimensionnement se base sur des unit\u00e9s d\u00e9shydratantes. Une unit\u00e9 d\u00e9shydratante correspond \u00e0 la quantit\u00e9 de d\u00e9shydratant qui, \u00e0 l\u2019\u00e9quilibre avec l\u2019air \u00e0 23 \u00b0C (\u00b1 2 \u00b0C) et 40 % d\u2019humidit\u00e9 relative, adsorbe au minimum 6,0 g de vapeur d\u2019eau. Cela permet de classer les sachets selon leur capacit\u00e9 d\u2019adsorption d\u00e9finie et de les s\u00e9lectionner de mani\u00e8re comparable.     <\/p>\n\n<p class=\"wp-block-paragraph\">Lors du choix du d\u00e9shydratant adapt\u00e9, veillez \u00e9galement au marquage sur le sachet : outre le label d\u2019essai DIN, y figurent notamment la d\u00e9signation de la norme, le nombre d\u2019unit\u00e9s ainsi que la r\u00e9f\u00e9rence \u00e0 la norme militaire am\u00e9ricaine MIL-D-3464E. Le choix de la variante de sachet appropri\u00e9e est \u00e9galement d\u00e9terminant. Le type A correspond \u00e0 la version \u00e0 faible poussi\u00e9rage, le type B \u00e0 la variante en tissu \u00e9tanche \u00e0 la poussi\u00e8re. La variante appropri\u00e9e d\u00e9pend des exigences relatives au produit emball\u00e9, \u00e0 la protection du produit et au processus d\u2019emballage.   <\/p>\n\n<p class=\"wp-block-paragraph\">Misez sur une qualit\u00e9 contr\u00f4l\u00e9e DIN d\u2019un fournisseur allemand : vous trouverez de plus amples informations ainsi que des <a href=\"https:\/\/www.thomar.de\/fr\/boutique-dessiccants\/sachets-deshydratants-din-55473\/\">d\u00e9shydratants DIN 55473 disponibles imm\u00e9diatement<\/a> pour les clients professionnels dans la boutique ThoMar des d\u00e9shydratants.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ThoMar a de nouveau pass\u00e9 avec succ\u00e8s l\u2019inspection de prolongation de ses sachets d\u00e9shydratants CertiDry par DIN CERTCO. Apr\u00e8s contr\u00f4le et \u00e9valuation de la conformit\u00e9, il est ainsi confirm\u00e9 que nos sachets d\u00e9shydratants DIN 55473 continuent de r\u00e9pondre aux exigences de la norme. Mais qu\u2019est-ce qui caract\u00e9rise les sachets d\u00e9shydratants DIN 55473 et que signifient le marquage et les variantes pour le choix ?  <\/p>\n","protected":false},"author":1,"featured_media":43902,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[381],"tags":[792],"class_list":["post-43899","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-connaissance","tag-qualite-certifiee"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.5 (Yoast SEO v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>D\u00e9shydratants DIN 55473 : que signifient le marquage et les variantes | ThoMar<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.thomar.de\/fr\/entreprise\/actualites\/connaissance\/deshydratants-din-55473-que-signifient-le-marquage-et-les-variantes\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D\u00e9shydratants DIN 55473 : que signifient le marquage et les variantes\" \/>\n<meta property=\"og:description\" content=\"ThoMar a de nouveau pass\u00e9 avec succ\u00e8s l\u2019inspection de prolongation de ses sachets d\u00e9shydratants CertiDry par DIN CERTCO. 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