公开(公告)号：US20220341066A1

公开(公告)日：2022-10-27

申请号：US17764546

申请日：2019-12-27

Applicant: KOLON INDUSTRIES, INC.

Inventor： Jae-Hyung KIM ,  Gi-Woong KIM ,  Seoang-Young KIM ,  Sang-Mok LEE ,  Sin-Ho LEE ,  Young-Soo LEE

IPC: D03D15/283 ,  D02G3/02 ,  D02G3/26 ,  D02G3/44 ,  D01F6/04 ,  D03D1/00 ,  D03D15/41 ,  D03D15/44 ,  D03D15/573

Abstract: Disclosed is a polyethylene yarn which enables the manufacture of a skin cooling fabric having dimensional stability and having improved weavability which enables the manufacture of a skin cooling fabric capable of providing a user with a soft tactile sensation as well as a cooling sensation, a method for manufacturing the same, and a skin cooling fabric including the same. The polyethylene yarn has a shrinkage stress at 70° C. and 100° C. of 0.005 to 0.075 g/d, respectively. Also, the polyethylene yarn has a “dry thermal shrinkage rate at 70° C.” of 0.1 to 0.5%, a “dry thermal shrinkage rate at 100° C.” of 0.5 to 1.5%, and a “wet thermal shrinkage rate at 100° C.” of 0.1 to 1%.