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

1995-03-15

1996-04-30

Calvert, John J.

Textiles: manufacturing

Thread finishing

Surface modification of running length

28273, D02G 116

Patent

active

055112951

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 from the central axis of the jet and away from the outlet end of the jet such that the yarn follows the surface of the baffle to a point where the yarn leaves the baffle to pass back through the air stream exiting the jet to eliminate partially textured yarn that normally forms when stopping the system.

REFERENCES:
patent: 3881231 (1975-05-01), Price et al.
patent: 4104770 (1978-08-01), Massey, Jr. et al.
patent: 4157605 (1979-06-01), Agers
patent: 4183123 (1980-01-01), Tanaka et al.
patent: 4290177 (1981-09-01), Price et al.
patent: 4922593 (1990-05-01), Gorrafa
patent: 4945618 (1990-08-01), Gorrafa
patent: 5020199 (1991-06-01), Gorrafa
patent: 5140729 (1992-08-01), Simmen
patent: 5241730 (1993-09-01), Simmen et al.

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