Title:
DOUBLY COVERED ELASTIC YARN AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2003119638
Kind Code:
A
Abstract:
To obtain a stretch fabric excellent in durability, chlorine resistance and light resistance, having thin cloth, flat feeling and crispy touch feeling.
This doubly covered elastic yarn is composed of a core yarn and a sheath yarn, and a polyester-based conjugate fiber which is a side-by-side type or eccentric sheath-core type polyester-based conjugate fiber in which either one of the components contains polyethylene terephthalate as a main component and the other contains polytrimethylene terephthalate as a main component is used as the core yarn and the sheath yarn is constituted of a first twist yarn and a final twist yarn, and the polyester conjugate fiber is used as the first twist yarn and other fiber is used as the final twist yarn.
Inventors:
URANAKA HIRONORI
SHIBA MASANA
KAMIYA KENRO
SHIBA MASANA
KAMIYA KENRO
Application Number:
JP2001313609A
Publication Date:
April 23, 2003
Filing Date:
October 11, 2001
Export Citation:
Assignee:
TORAY DU PONT KK
International Classes:
D02G3/36; D02G3/04; (IPC1-7): D02G3/36; D02G3/04
Attorney, Agent or Firm:
Kenji Sato
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