{"id":22583,"date":"2026-01-13T12:48:55","date_gmt":"2026-01-13T11:48:55","guid":{"rendered":"https:\/\/fondation-grenoble-inp.fr\/?p=22583"},"modified":"2026-02-23T17:21:56","modified_gmt":"2026-02-23T16:21:56","slug":"4e-edition-du-webinaire-cellience-la-cellulose-au-coeur-des-solutions-demballage-durable","status":"publish","type":"post","link":"https:\/\/fondation-grenoble-inp.fr\/en\/4e-edition-du-webinaire-cellience-la-cellulose-au-coeur-des-solutions-demballage-durable\/","title":{"rendered":"4e \u00e9dition du webinaire Cellience : la cellulose au c\u0153ur des solutions d\u2019emballage durable"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"22583\" data-post-id=\"22583\" data-obj-id=\"22583\" class=\"elementor elementor-22583 dce-elementor-post-22583\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d4693e3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d4693e3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6d73fec\" data-id=\"6d73fec\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d40fcf9 elementor-widget elementor-widget-text-editor\" data-id=\"d40fcf9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p><strong>On December 10, 2025, the <a href=\"https:\/\/fondation-grenoble-inp.fr\/en\/nos-actions\/cellulose-valley\/\" target=\"_blank\" rel=\"noopener\">Cellulose Valley<\/a> hosted the 4<\/strong><strong>th<\/strong><strong> ' edition of the Cellience international webinar. During four hours of scientific discussion and exchange, more than 400 registered participants\u2014researchers, engineers, students, and industry professionals\u2014from numerous countries, including the United Kingdom, Finland, the United States, and Brazil, took part in a comprehensive program focused on cellulosic materials and their applications for sustainable packaging. <\/strong><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a6eb422 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a6eb422\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dd85e46\" data-id=\"dd85e46\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a6f8845 elementor-widget elementor-widget-text-editor\" data-id=\"a6f8845\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<h2><strong>From performance in use to end of life<\/strong><\/h2>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6458575 elementor-widget elementor-widget-text-editor\" data-id=\"6458575\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Throughout the presentations, international experts shed light on three complementary areas that shape the sector\u2019s transition:<\/p><p>\u2022  Paper &amp; Barriers: understanding cellulose\u2013water interactions, laser texturing of nanocellulose-based coatings to produce superhydrophobic and oleophobic layers, water-based multilayer solutions, and functional coatings ranging from water-repellent paper to water-harvesting materials.<\/p><p>\u2022 New processing techniques &amp; weldability: mycelium\u2013nanocellulose composites for insulating packaging, the role of welding in improving moisture barrier performance, and injection molding of cellulose-based formulations for industrial applications.<\/p><p>\u2022  End-of-life: indicators to measure impact (including the plastic footprint), life cycle analyses of cellulose-based coatings and packaging, and reuse models to transition toward reusable applications.<\/p><p>The work presented demonstrated concrete paths for progress, clearly illustrating the value of research and demonstrators in improving the performance of cellulose-based packaging.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4261cb7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4261cb7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0f0531d\" data-id=\"0f0531d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-730a05a elementor-widget elementor-widget-text-editor\" data-id=\"730a05a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<h2><strong>A must-attend event for the ecosystem<\/strong><\/h2>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-892e33a elementor-widget elementor-widget-text-editor\" data-id=\"892e33a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>With each edition, Cellience has established itself as a forum for international dialogue where laboratories, technical centers, and industry representatives come together. Beyond the results presented, several key points stood out:<\/p><ul><li>Advances in barrier technologies and surface activation\/structuring processes.<\/li><li>The rise of forming processes (weldability, injection molding) tailored to the performance and production rate requirements of packaging.<\/li><li>The integration of LCA methods, impact measurement, and reuse models to design, from the outset, resource-efficient solutions compatible with end-of-life management systems.<\/li><\/ul><p>The success of this 4<sup>th<\/sup> ' edition of the webinar highlights the key role played by the <strong><a href=\"https:\/\/fondation-grenoble-inp.fr\/en\/nos-actions\/cellulose-valley\/\" target=\"_blank\" rel=\"noopener\">Cellulose Valley Chair<\/a><\/strong>, supported by <strong><a href=\"https:\/\/fondation-grenoble-inp.fr\/en\/\" target=\"_blank\" rel=\"noopener\">Grenoble INP Foundation<\/a><\/strong> through the sponsorship of eight industrial partners and backed by the <strong><a href=\"https:\/\/lgp2.grenoble-inp.fr\/\" target=\"_blank\" rel=\"noopener\">LGP2*<\/a><\/strong> and the school <strong><a href=\"https:\/\/pagora.grenoble-inp.fr\/\" target=\"_blank\" rel=\"noopener\">Grenoble INP \u2013 Pagora, UGA<\/a><\/strong>. It also demonstrates the community\u2019s growing interest in alternatives to single-use plastics that align with regulatory and societal expectations.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c3e77f9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c3e77f9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6ffedf6\" data-id=\"6ffedf6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1667049 elementor-widget elementor-widget-text-editor\" data-id=\"1667049\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p><strong><a href=\"https:\/\/fondation-grenoble-inp.fr\/en\/nos-actions\/cellulose-valley\/\"><em>Find out more about the Cellulose Valley Chair<\/em><\/a><\/strong><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f94aa66 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f94aa66\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ba69330\" data-id=\"ba69330\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a4d3f22 elementor-widget elementor-widget-text-editor\" data-id=\"a4d3f22\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>*CNRS \/ UGA \/ Grenoble INP &#8211; UGA \/ Agefpi<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Le 10 d\u00e9cembre 2025, la Chaire Cellulose Valley a tenu la 4\u1d49 \u00e9dition du webinaire international Cellience, d\u00e9di\u00e9 \u00e0 la science de la cellulose<\/p>","protected":false},"author":7,"featured_media":22584,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[476],"tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.0 - 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