Method of apparatus for the thermal treatment of textiles articl

Details Method of apparatus for the thermal treatment of textiles articl Method of apparatus for the thermal treatment of textiles articl

1977-07-11

1978-09-26

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Web material

57157TS, D02G 102, D01H 1328

Patent

active

041159853

ABSTRACT:
A method and apparatus for the thermal treatment of textile articles in which a moving yarn is delivered from a yarn supply and a main thermal treatment is carried out in a conventional manner by contact with a heated oven, the yarn is cooled and a false twist is applied which feeds back to the main thermal treatment zone. The yarn is then subjected to a further heat treatment and the untwisted yarn is rewound. The yarn is subjected to a complementary heat treatment before and/or after the main thermal treatment by wetting the yarn and then heating it by high frequency heating.

REFERENCES:
patent: 3093955 (1963-06-01), Cadorio
patent: 3367006 (1968-02-01), Mattingly
patent: 3646744 (1972-03-01), Rusca
patent: 3791120 (1974-02-01), Hess
patent: 3796036 (1974-03-01), Parker

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