Method for straightening textured yarn

Details Method for straightening textured yarn Method for straightening textured yarn

1978-10-26

1980-11-25

Mackey, Robert

Textiles: manufacturing

Packaging

Wound package

28241, 34 49, D02J 112, D02J 122, D02G 120

Patent

active

042350000

ABSTRACT:
The temperature of a heating fluid used in a yarn crimping zone is controlled in response to whether a yarn plug is detected at a predetermined point, and in another embodiment a fluid is heated, passed to a yarn heating zone and a yarn is heated in the zone in response to whether the yarn is being wound in a yarn winding zone.

REFERENCES:
patent: 31510 (1861-02-01), Atwood et al.
patent: 1623611 (1927-04-01), Alexander et al.
patent: 2617007 (1952-11-01), Atkins
patent: 2977663 (1961-04-01), Evans
patent: 3038233 (1962-06-01), Spunt
patent: 3509595 (1970-05-01), Mader, Jr. et al.
patent: 3867746 (1975-02-01), Benson et al.
patent: 3886636 (1975-06-01), Borenstein et al.
patent: 3981055 (1976-09-01), Eakes et al.

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