ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,546,035, issued on Feb. 10, was assigned to ADVANCE DENIM Co. LTD. (Foshan, China).
"Elastic yarn and elastic fabric" was invented by Zongwen Wang (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is an elastic yarn and an elastic fabric, relating to the technical field of textile. The elastic yarn includes a core yarn and a wrapping yarn, where the core yarn is composed of at least one elastic filament; the wrapping yarn is a yarn made of short fiber; and the wrapping yarn spirally wraps the core yarn. The elastic yarn provided by this application is used as a weft yarn and matches with an after treatment processing process, an...