{"id":36048,"date":"2023-02-03T08:42:06","date_gmt":"2023-02-03T07:42:06","guid":{"rendered":"https:\/\/www.emballagedigest.fr\/?p=36048"},"modified":"2023-02-03T08:43:54","modified_gmt":"2023-02-03T07:43:54","slug":"pg-brevete-une-pompe-100-plastique-et-recyclable","status":"publish","type":"post","link":"https:\/\/www.emballagedigest.fr\/en\/pg-brevete-une-pompe-100-plastique-et-recyclable\/","title":{"rendered":"P&#038;G brev\u00e8te une pompe 100% plastique et recyclable"},"content":{"rendered":"<p><strong>Le groupe Procter &amp; Gamble annonce la publication d\u2019un brevet, fin 2022, concernant un syst\u00e8me de distribution \u00e0 pompe, fabriqu\u00e9 enti\u00e8rement en plastique. D\u00e9nu\u00e9 de toute pi\u00e8ce m\u00e9tallique, le mod\u00e8le d\u00e9pos\u00e9 int\u00e8gre un ressort \u00e9galement plastique, affichant une souplesse constante dans le temps, pour une performance produit longue dur\u00e9e. Gr\u00e2ce \u00e0 ce design exclusif, l\u2019utilisateur n\u2019est plus dans l\u2019obligation de d\u00e9monter la pompe du reste du flacon pour \u00eatre recycl\u00e9e.<\/strong><\/p>\n\n\n\n<p>Le challenge \u00e9tait en effet de taille&nbsp;: mettre au point une pi\u00e8ce ressort qui ne perde pas sa rigidit\u00e9 dans le temps malgr\u00e9 les multiples pressions subies pour distribuer le produit. Autre enjeu \u00e0 relever&nbsp;: contrairement au ressort m\u00e9tallique inerte par essence, la pi\u00e8ce en PP ou PE ne devait pas entrer en contact avec la formule liquide. Autre param\u00e8tre \u00e0 prendre en compte&nbsp;: le ressort plastique affiche 50 \u00e0 150 fois moins d\u2019\u00e9lasticit\u00e9 qu\u2019un \u00e9quivalent en acier.<\/p>\n\n\n\n<p>Pour faire face \u00e0 ces probl\u00e9matiques, deux designs de pompe ont \u00e9t\u00e9 travaill\u00e9s par les \u00e9quipes de recherche de P&amp;G, testant six versions diff\u00e9rentes au total. Ces travaux ont permis de retenir une version d\u00e9finitive, compos\u00e9e d\u2019une double tige et d\u2019une t\u00eate de pompe sp\u00e9cifique, essentiellement compos\u00e9e de PP ou de PE.<\/p>\n\n\n\n<p><strong><em>Plus d\u2019informations\u00a0: <\/em><\/strong><br><a href=\"https:\/\/patentscope.wipo.int\/search\/en\/detail.jsf?docId=US365475365&amp;_cid=P12-LD53FZ-00984-3\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/patentscope.wipo.int\/search\/en\/detail.jsf?docId=US365475365&amp;_cid=P12-LD53FZ-00984-3<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Le groupe Procter &amp; Gamble annonce la publication d\u2019un brevet, fin 2022, concernant un syst\u00e8me de distribution \u00e0 pompe, fabriqu\u00e9 enti\u00e8rement en plastique. D\u00e9nu\u00e9 de toute pi\u00e8ce m\u00e9tallique, le mod\u00e8le d\u00e9pos\u00e9 int\u00e8gre un ressort \u00e9galement plastique, affichant une souplesse constante dans le temps, pour une performance produit longue dur\u00e9e. Gr\u00e2ce \u00e0 ce design exclusif, l\u2019utilisateur [&hellip;]<\/p>","protected":false},"author":2,"featured_media":36049,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"iawp_total_views":0,"footnotes":""},"categories":[28,22,6],"tags":[],"class_list":["post-36048","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-article-entier","category-packaging-evenement","category-parfumerie-cosmetique"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>P&amp;G brev\u00e8te une pompe 100% plastique et recyclable - Emballage Digest<\/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.emballagedigest.fr\/en\/pg-brevete-une-pompe-100-plastique-et-recyclable\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P&amp;G brev\u00e8te une pompe 100% plastique et recyclable - Emballage Digest\" \/>\n<meta property=\"og:description\" content=\"Le groupe Procter &amp; Gamble annonce la publication d\u2019un brevet, fin 2022, concernant un syst\u00e8me de distribution \u00e0 pompe, fabriqu\u00e9 enti\u00e8rement en plastique. D\u00e9nu\u00e9 de toute pi\u00e8ce m\u00e9tallique, le mod\u00e8le d\u00e9pos\u00e9 int\u00e8gre un ressort \u00e9galement plastique, affichant une souplesse constante dans le temps, pour une performance produit longue dur\u00e9e. 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