Packaging for retail sale of food pieces comprising: - a tubular network (10) with two opposite extreme openings; - a closure (11) for closing each of said two opposite end openings; characterized because - the tubular network (10) is made of biodegradable cellulose yarn (12), providing a biodegradable tubular network; - the biodegradable cellulose yarn forms a fabric that is woven tubularly by open point (20) that allows the yarn to slide by said open point (20) providing a tubular network (10) of adaptable geometry. (Machine-translation by Google Translate, not legally binding)
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