{"id":2860,"date":"2025-08-04T14:29:56","date_gmt":"2025-08-04T14:29:56","guid":{"rendered":"https:\/\/makingmaterials.cmic.polimi.it\/?page_id=2860"},"modified":"2025-08-04T14:33:36","modified_gmt":"2025-08-04T14:33:36","slug":"agar-firenzuola-alumnus","status":"publish","type":"page","link":"https:\/\/makingmaterials.cmic.polimi.it\/en\/il-team\/agar-firenzuola-alumnus\/","title":{"rendered":"Agar Firenzuola"},"content":{"rendered":"
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agar firenzuola<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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Relea: Collagen-based chemically recycled leather for fashion goods<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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ReLea is a thesis project aimed at transforming scraps from the leather goods industry into new resources. Specifically, the selected by-product comes from the finishing processes of chrome-tanned leather, scraps that are difficult to treat due to the chemical substances they contain. The conducted experimentation led to the development of two materials: ReLea Core and ReLea Pulp.<\/p>

For both materials, the binder is collagen extracted - through gentle chemical processes - from leather dust. ReLea Core is a material designed for the bag accessories industry and contains approximately 96% waste material; ReLea Pulp, on the other hand, is intended for the footwear industry and is made from a pulp of leather dust, collagen, and cardboard.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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contacts<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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POLITESI<\/span><\/p>

LinkedIn<\/span><\/a><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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keywords<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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leather waste<\/p>

circular material<\/p>

collagen extraction<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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agar firenzuola Relea: Collagen-based chemically recycled leather for fashion goods ReLea \u00e8 un progetto di tesi che ha l\u2019obiettivo di trasformare gli scarti provenienti dall\u2019industria della pelletteria in nuove risorse. Nello specifico, gli scarti selezionati provengono dai processi di finitura di pelle conciata al cromo, scarti che sono difficili da trattare per le sostanze chimiche […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":288,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"yoast_head":"\nAgar Firenzuola - Making Materials<\/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:\/\/makingmaterials.cmic.polimi.it\/en\/il-team\/agar-firenzuola-alumnus\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Agar Firenzuola - Making Materials\" \/>\n<meta property=\"og:description\" content=\"agar firenzuola Relea: Collagen-based chemically recycled leather for fashion goods ReLea \u00e8 un progetto di tesi che ha l\u2019obiettivo di trasformare gli scarti provenienti dall\u2019industria della pelletteria in nuove risorse. 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