Method and device for the production of a wrapped yarn

Details Method and device for the production of a wrapped yarn Method and device for the production of a wrapped yarn

1979-01-22

1980-05-27

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Covering or wrapping

57 5836, D02G 336, D01H 786

Patent

active

042043921

ABSTRACT:
The invention relates to a method for producing a wrapped yarn which consists of a bundle of textile fibers essentially without twist wrapped spirally by a binding-thread wherein prior to wrapping, the bundle of textile fibers is false-twisted and is introduced together with a binding-thread into the hollow spindle of a wrapping member having a binding-thread bobbin and a device for carrying out the method.

REFERENCES:
patent: 1233593 (1917-07-01), MacFarlane
patent: 2400697 (1946-05-01), Lewis
patent: 3328946 (1967-07-01), Schumann et al.
patent: 3478506 (1969-11-01), Kawashima
patent: 3831369 (1974-08-01), Northup et al.
patent: 3834143 (1974-09-01), Menegatto

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