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Free invention: Burger Sheath - Unventional
Abstract A relatively thin, edible membrane of gelatin used as a substitute for fast-food disposable packaging and wrappers. Background of Invention When was the last time you recycled the burger wrapper from your favorite fast-food restaurant? Most likely, it was never. Fast-food packaging is the least-commonly recycled paper product in the world. While most packaging ends … Continue reading Free invention: Burger Sheath →