The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 2026
Filed:
Mar. 31, 2022
Toray Fibers & Textiles Research Laboratories (China) Co., Ltd., Jiangsu, CN;
Toray Industries (H.k.) Ltd., Hong Kong, CN;
Jiameng Lin, Jiangsu, CN;
Hongjuan Li, Jiangsu, CN;
Qing Zhang, Jiangsu, CN;
Lianru Geng, Jiangsu, CN;
Wenlin Qu, Jiangsu, CN;
TORAY FIBERS & TEXTILES RESEARCH LABORATORIES (CHINA) CO ., LTD., Nantong, CN;
TORAY INDUSTRIES (H.K.) LTD., Hong Kong, HK;
Abstract
The present invention discloses a free-cut warp-knitted fabric and use thereof. The warp-knitted fabric is at least knitted using a yarn of a front guide bar and a yarn of a back guide bar, wherein the yarn of the front guide bar and/or the yarn of the back guide bar is a crimped fiber having a stretch elongation of 30% to 120% and a stretch recovery not less than 15%, and an underlap formed by the yarn of the front guide bar and an underlap formed by the yarn of the back guide bar have opposite directions in the same course. The warp-knitted fabric of the present invention has proper elongation and stretchability, and has good washing durability; and the fabric after cutting has raveled edges, is not easy to curl in the horizontal direction, has good wearing comfort, and can be widely used to fabricate various garments.