发明名称 METHOD OF SEPARATING AND CLEANING OF POST CONSUMER CARPET FACE YARN FROM CARPET BACKING AND YARN PRODUCT PRODUCED THEREFROM
摘要 A process for producing a synthetic fiber composition with reclaimed post consumer carpet yarn, wherein face yarn is shaved from post consumer carpet using a shaving device to provide shaved face yarn, the shaved face yarn is reduced in size, contaminants are removed using mechanical screeners, the shaved face yarn is melt filtered, and spun into fiber.
申请公布号 US2011257345(A1) 申请公布日期 2011.10.20
申请号 US201113163835 申请日期 2011.06.20
申请人 UNIVERSAL FIBERS, INC. 发明人 HOOVER, JR. GEORGE T.;ROARK MILTON K.;MCSHEEHY, JR. BRENDAN F.;STUDHOLME MATHEW B.
分类号 C08L77/00;B29C47/36 主分类号 C08L77/00
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