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    • 5. 发明公开
    • 커피 부산물을 이용한 바이오 플라스틱 및 그 제조방법
    • 使用咖啡残留产品的生物塑料及其制备方法
    • KR1020130083742A
    • 2013-07-23
    • KR1020120004537
    • 2012-01-13
    • 동서식품주식회사주식회사 에버그린
    • 김재도변대우변우신신경순
    • B29B9/12B29B9/06
    • PURPOSE: A bio-plastic using coffee by-product and the manufacturing method thereof are provided to manufacture the bio-plastic by mixing the coffee by-product which remains after the processing process of coffee, reuse the coffee by-product which is a kind of industrial waste, and contribute to creating additional profits. CONSTITUTION: A method of manufacturing bio-plastic using coffee by-product comprises a step of drying and grinding the coffee by-product by obtaining the coffee by-product from heating, drying and grinding the coffee by-product (110), a step of molding the primary pressed material product that is obtained by mixing, heating, and pressing the dried grinding product of the coffee by-product with inorganic material, titanium dioxide, and dispersing agent (120); and a step of manufacturing the bio-plastic pellet by mixing and heating the primary pressed material product with polypropylene, polyethylene or the mixture of these. The bio-plastic using coffee by-product is manufactured by the above method. [Reference numerals] (110) Remove the moisture of a coffee by-product, dry the same, extrude the same at high temperature, and grind the same; (120) Mix an inorganic material, a dispersant, and a wax into the coffee by-product powder, and mulling and extruding the same; (130) Mix and extrude the raw material extruded material with polypropylene, polyethylene, or mixtures thereof, to manufacture a bioplastic pellet; (140) Manufacture a container to eject the plastic pellet, and manufacture a film to extrude the plastic pellet; (AA) Start; (BB) End
    • 目的:提供使用咖啡副产物的生物塑料及其制造方法,以通过混合咖啡副产物来制造生物塑料,咖啡副产物在咖啡加工过程之后残留,再次使用咖啡副产物 的工业废物,并有助于创造额外的利润。 构成:使用咖啡副产物制造生物塑料的方法包括通过从加热,干燥和研磨咖啡副产物(110)获得咖啡副产物来干燥和研磨咖啡副产物的步骤,步骤 通过将咖啡副产物的干燥研磨产物与无机材料,二氧化钛和分散剂(120)混合,加热和压制而获得的初级压制材料产品成型; 以及通过将主要压制材料产品与聚丙烯,聚乙烯或它们的混合物混合和加热来制造生物塑料颗粒的步骤。 使用咖啡副产物的生物塑料通过上述方法制造。 (附图标记)(110)除去咖啡副产物的水分,将其干燥,在高温下拉伸,并研磨; (120)将无机材料,分散剂和蜡混合到咖啡副产物粉末中,并研磨和挤出; (130)用聚丙烯,聚乙烯或其混合物混合挤出原料挤压材料,制造生物塑料颗粒; (140)制造容器以喷射塑料颗粒,并制造膜以挤出塑料颗粒; (AA)开始; (BB)结束