Back to results
US 11,952,685 B2Granted
Towel cloth
AssigneeIzawa Towel Co., Ltd.
InventorShoji Izawa
Life of this patent
Estimating the term…
Abstract
Towel cloth is provided, which has bulky and fluffy hand, of which hand hardly changes and fluff drop hardly occurs during washing, of which a dewatering property is favorable and dries rapidly after washing, and which also has water absorbability. Towel cloth in which a pile yarn is locked to a ground yarn, wherein the pile yarn is constituted by a twisted union yarn of a non-crimpable polyester-based multifilament yarn and a vegetable fiber.
Claims4
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.
1 more element
Dependencies are inferred from the claim text.