RAW MATERIAL FOR SPUN YARN, SPUN YARN, METHOD FOR PRODUCING SPUN YARN, AND WOVEN FABRIC FOR JEANS

摘要

PROBLEM TO BE SOLVED: To effectively utilize industrial wastes by-produced in the production of a liquor, such as strained lees, by-produced in a process for producing wine or beer.;SOLUTION: This woven fabric for jeans is produced by washing, drying and crushing industrial wastes by-produced during the production of the liquor into a length of 1-2 mm to produce a raw material 2 for spun yarns, blending the raw material 2 with cotton in an amount of 30-50 wt.% to produce a carding sliver 6, wrapping the carding sliver 6 with a cotton sliver 7 so that the content of the raw material 2 is 20-30 wt.%, thus producing a drawing sliver 8, blending the drawing sliver 8 with cotton to produce a spun yarn, and using the spun yarn as a weft.;COPYRIGHT: (C)2008,JPO&INPIT