System for preparing highly coherent air jet textured yarn

Details System for preparing highly coherent air jet textured yarn System for preparing highly coherent air jet textured yarn

1989-01-30

1990-05-08

Schroeder, Werner H.

Textiles: manufacturing

Thread finishing

Surface modification of running length

28273, D02G 116

Patent

active

049225936

ABSTRACT:
In a system for air-jet texturing yarn a yarn treating jet is modified to locate a baffle at the outlet end of the jet. The baffle is positioned a fixed distance above the central axis of the jet and away from the outlet end of the jet such that the yarn and air follow the lower surface of the baffle to a point where the yarn leaves the baffle to increase windup tension and provide a highly coherent textured yarn.

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patent: 4183123 (1980-01-01), Tanaka et al.
patent: 4507833 (1985-04-01), Simmen
Denton, Textile Month, "Air Texturing and Intermingling", pp. 34-37, Jan. 1988.
Acar and Wray, vol. of Journal of Textile Institute, "An Analysis of Air-Jet Yarn-Texturing Process", Part VII, 1986.

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