POLYESTER/VISCOSE COMPOSITE YARNS AND FABRIC MATERIAL CONTAINING SAID YARNS AS FLEXIBLE COATED ABRASIVE SUPPORT

摘要

A composite polyester/viscose spun yarn comprising polyester fibers and viscose fibers, fabrics comprising the polyester/viscose spun yarns, and a method of making the same are taught. The fabric is useful as a backing for coated abrasive articles.