{"id":76010,"date":"2026-01-12T11:53:33","date_gmt":"2026-01-12T11:53:33","guid":{"rendered":"https:\/\/leitat.org\/?p=76010"},"modified":"2026-01-13T09:14:50","modified_gmt":"2026-01-13T09:14:50","slug":"biowasheets","status":"publish","type":"post","link":"https:\/\/leitat.org\/en\/blog\/biowasheets\/","title":{"rendered":"BIOWASHEETS"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"76010\" class=\"elementor elementor-76010 elementor-75991\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73935fd e-flex e-con-boxed e-con e-parent\" data-id=\"73935fd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d68ecbd elementor-widget elementor-widget-text-editor\" data-id=\"d68ecbd\" data-element_type=\"widget\" data-e-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\t<p><em>Bio-based Polymers for New Sustainable Water-Soluble Sheets<\/em><\/p>\t\t\t\t\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<div class=\"elementor-element elementor-element-06c088d e-flex e-con-boxed e-con e-parent\" data-id=\"06c088d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f182c8 elementor-widget elementor-widget-text-editor\" data-id=\"7f182c8\" data-element_type=\"widget\" data-e-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\t<p><strong>Abstract:<\/strong><\/p><p data-start=\"183\" data-end=\"619\">The <strong>BIOWASHEETS<\/strong> project aims to innovate in the fast-moving consumer goods (FMCG) sector by developing sustainable water-soluble sheets designed for everyday applications such as personal care and household cleaning. The main objective is to replace fossil-based PVA, widely used as the base polymer, with more sustainable alternatives while maintaining the required technical properties (water solubility, mechanical strength, etc.).<\/p><p data-start=\"621\" data-end=\"956\">The project will explore three approaches to achieve this replacement: using plant-based PVA, substituting with natural polymers, and developing chemically modified natural polymers. Additionally, the production process will be optimized to reduce energy consumption by adjusting polymer dissolution conditions and the drying system.<\/p><p data-start=\"958\" data-end=\"1346\">BIOWASHEETS also aims to extend water-soluble sheet technology to new personal care and household products, promoting incremental innovation with a positive environmental impact. The project is aligned with the European Green Deal, the sustainability strategies of AISE and Cosmetics Europe, and contributes to the objectives of the Recovery, Transformation, and Resilience Plan (PRTR).<\/p><p data-start=\"1348\" data-end=\"1667\">Through the collaboration between Natulim as an industrial company and Leitat as a technology center, BIOWASHEETS will foster the transfer of scientific knowledge and the development of sustainable processes applicable in the FMCG sector, addressing current sustainability and environmental responsibility challenges.<\/p><p data-start=\"1348\" data-end=\"1667\">\u00a0<\/p><p><strong>Leitat&#8217;s role in the project:<\/strong><\/p><p>Leitat will act as a beneficiary partner in the BIOWASHEETS project.<\/p>\t\t\t\t\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<div class=\"elementor-element elementor-element-181444b e-flex e-con-boxed e-con e-parent\" data-id=\"181444b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-09b0ccd e-con-full e-flex e-con e-child\" data-id=\"09b0ccd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0eaab40 elementor-widget elementor-widget-text-editor\" data-id=\"0eaab40\" data-element_type=\"widget\" data-e-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\t<p><strong>Project budget:<\/strong> 907.866\u20ac<\/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<div class=\"elementor-element elementor-element-8140e92 e-con-full e-flex e-con e-child\" data-id=\"8140e92\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-278b52e elementor-widget elementor-widget-text-editor\" data-id=\"278b52e\" data-element_type=\"widget\" data-e-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\t<p><strong>Financial framework:<\/strong> <span class=\"TextRun SCXW77155954 BCX8\" lang=\"ES-ES\" xml:lang=\"ES-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW77155954 BCX8\">Proyectos de colaboraci\u00f3n p\u00fablico-privada 2023<\/span><\/span><\/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<div class=\"elementor-element elementor-element-2a682b4 e-con-full e-flex e-con e-child\" data-id=\"2a682b4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-15addf4 elementor-widget elementor-widget-text-editor\" data-id=\"15addf4\" data-element_type=\"widget\" data-e-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\t<p><strong>Start date:<\/strong>\u00a001\/11\/2024<\/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<div class=\"elementor-element elementor-element-1f1b4f6 e-con-full e-flex e-con e-child\" data-id=\"1f1b4f6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1abfb99 elementor-widget elementor-widget-text-editor\" data-id=\"1abfb99\" data-element_type=\"widget\" data-e-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\t<p><strong>Leitat&#8217;s budget:<\/strong> 425.347\u20ac<\/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<div class=\"elementor-element elementor-element-d66261c e-con-full e-flex e-con e-child\" data-id=\"d66261c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1a2b3d0 elementor-widget elementor-widget-text-editor\" data-id=\"1a2b3d0\" data-element_type=\"widget\" data-e-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\t<p><strong>Contract number:<\/strong> <span class=\"TextRun SCXW177387529 BCX8\" lang=\"ES-ES\" xml:lang=\"ES-ES\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW177387529 BCX8\">CPP2023-010490<\/span><\/span><\/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<div class=\"elementor-element elementor-element-ca06880 e-con-full e-flex e-con e-child\" data-id=\"ca06880\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ce05b25 elementor-widget elementor-widget-text-editor\" data-id=\"ce05b25\" data-element_type=\"widget\" data-e-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\t<p><strong>End date:<\/strong> 31\/10\/2027<\/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<div class=\"elementor-element elementor-element-d78e34b e-flex e-con-boxed e-con e-parent\" data-id=\"d78e34b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9fe5c91 elementor-widget elementor-widget-text-editor\" data-id=\"9fe5c91\" data-element_type=\"widget\" data-e-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\t<p><strong>Partners:<\/strong><\/p>\t\t\t\t\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<div class=\"elementor-element elementor-element-2bd1ff2 e-flex e-con-boxed e-con e-parent\" data-id=\"2bd1ff2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-80e6797 elementor-widget elementor-widget-image\" data-id=\"80e6797\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"466\" src=\"https:\/\/leitat.org\/wp-content\/uploads\/2026\/01\/partners-BIOWASHEETS-1024x597.png\" class=\"attachment-large size-large wp-image-75998\" alt=\"\" srcset=\"https:\/\/leitat.org\/wp-content\/uploads\/2026\/01\/partners-BIOWASHEETS-1024x597.png 1024w, https:\/\/leitat.org\/wp-content\/uploads\/2026\/01\/partners-BIOWASHEETS-300x175.png 300w, https:\/\/leitat.org\/wp-content\/uploads\/2026\/01\/partners-BIOWASHEETS-768x448.png 768w, https:\/\/leitat.org\/wp-content\/uploads\/2026\/01\/partners-BIOWASHEETS.png 1200w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-673ac2d e-flex e-con-boxed e-con e-parent\" data-id=\"673ac2d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3b8d4cf elementor-widget elementor-widget-text-editor\" data-id=\"3b8d4cf\" data-element_type=\"widget\" data-e-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\t<p>Project CPP2023-010490 funded by:<\/p>\t\t\t\t\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<div class=\"elementor-element elementor-element-d9f5997 e-flex e-con-boxed e-con e-parent\" data-id=\"d9f5997\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-16630cd elementor-widget elementor-widget-image\" data-id=\"16630cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"155\" src=\"https:\/\/leitat.org\/wp-content\/uploads\/2025\/12\/MICIUCofinanciadoAEI_Ivan-Ortiz-Martin-3-1024x198.jpg\" class=\"attachment-large size-large wp-image-75600\" alt=\"\" srcset=\"https:\/\/leitat.org\/wp-content\/uploads\/2025\/12\/MICIUCofinanciadoAEI_Ivan-Ortiz-Martin-3-1024x198.jpg 1024w, https:\/\/leitat.org\/wp-content\/uploads\/2025\/12\/MICIUCofinanciadoAEI_Ivan-Ortiz-Martin-3-300x58.jpg 300w, https:\/\/leitat.org\/wp-content\/uploads\/2025\/12\/MICIUCofinanciadoAEI_Ivan-Ortiz-Martin-3-768x149.jpg 768w, https:\/\/leitat.org\/wp-content\/uploads\/2025\/12\/MICIUCofinanciadoAEI_Ivan-Ortiz-Martin-3-1536x298.jpg 1536w, https:\/\/leitat.org\/wp-content\/uploads\/2025\/12\/MICIUCofinanciadoAEI_Ivan-Ortiz-Martin-3-2048x397.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Bio-based Polymers for New Sustainable Water-Soluble Sheets Abstract: The BIOWASHEETS project aims to innovate in the fast-moving consumer goods (FMCG) sector by developing sustainable water-soluble sheets designed for everyday applications such as personal care and household cleaning. The main objective is to replace fossil-based PVA, widely used as the base polymer, with more sustainable alternatives [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":75994,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[149,142],"tags":[112],"class_list":["post-76010","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aei-en","category-health-technologies-en","tag-projects"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>BIOWASHEETS - Leitat Technological Center<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"BIOWASHEETS - Leitat Technological Center\" \/>\n<meta property=\"og:description\" content=\"Bio-based Polymers for New Sustainable Water-Soluble Sheets Abstract: The BIOWASHEETS project aims to innovate in the fast-moving consumer goods (FMCG) sector by developing sustainable water-soluble sheets designed for everyday applications such as personal care and household cleaning. 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