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:
Nov. 02, 2022
Jiangsu Hengli Chemical Fibre Co., Ltd., Suzhou, CN;
Hongwei Fan, Suzhou, CN;
Fangming Tang, Suzhou, CN;
Lixin Yin, Suzhou, CN;
Lili Wang, Suzhou, CN;
Huailin Ren, Suzhou, CN;
Xue Wang, Suzhou, CN;
Yuanhua Zhang, Suzhou, CN;
Xixia Zhang, Suzhou, CN;
Cunhong Wei, Suzhou, CN;
JIANGSU HENGLI CHEMICAL FIBRE CO., LTD., Suzhou, CN;
Abstract
A composite interlaced yarn is a filament subjected to an interlacing process, wherein the filament is a multifilament, and the composite interlaced yarn includes a plurality of continuous circulation units in a longitudinal length; each circulation unit includes a splitting part I, an interlacing part I, a splitting part II and an interlacing part II connected in sequence; an interlacing fastness of the interlacing part I is different from an interlacing fastness of the interlacing part II. An interlacing method for the composite interlaced yarn includes: the multifilament that is not subjected to the interlacing process sequentially adjusting a pre-tension by a tensioner, passing through a yarn path of a jet, and winding by a winding roller, so as to obtain the composite interlaced yarn, wherein a jet hole I and a jet hole II are formed in the jet.