Title:
【発明の名称】摩擦テクスチャード加工ポリエステルフィラメント糸、その製造方法および用途
Document Type and Number:
Japanese Patent JPH03504880
Kind Code:
A
Abstract:
A friction-textured polyester filament yarn with a count in the range 400 to 600 dtex is an HE with a crimp of at least 45 %. In a process for manufacturing the textured yarn, a smooth yarn in the above-mentioned coarse count range is textured over a clamping twister at at least 350 m/min and a yarn tensile force ration F2/F1 less than 1. The resultant textured filament yarn can be used to manufacture a set yarn with a crimp of less than 30 %.
More Like This:
Inventors:
Fisher Claus
Application Number:
JP50408890A
Publication Date:
October 24, 1991
Filing Date:
March 19, 1990
Export Citation:
Assignee:
Rhone-Poulin Visco Switzerland S.A.
International Classes:
D02G1/02; D02G1/08; D02G3/24; D02G3/34; D02J1/00; D02J1/16; (IPC1-7): D02G1/02; D02G3/24; D02G3/34; D02J1/00; D02J1/16
Domestic Patent References:
| JPS6214656A | 1987-01-23 |
Attorney, Agent or Firm:
Akihide Sugimura (1 outside)