Patent ID: 11952685
Assignee: IZAWA TOWEL CO. LTD.
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC D  A | IPC D

Claim 0:
1. Towel cloth in which a pile yarn is locked to a ground yarn, wherein:
the pile yarn has a core yarn type twisted union yarn with a non-crimpable polyester-based multifilament yarn core and a vegetable fiber sheath that covers the core;
the multifilament yarn has a hot water shrinkage factor of 13% or lower; and
wherein the multifilament yarn is a core-in-sheath fiber in which polytrimethylene terephthalate constituting a sheath portion and polyethylene terephthalate constituting a core portion are concentrically combined in a lengthwise direction of a yarn.