Arrangement and method for false-twist spinning

Details Arrangement and method for false-twist spinning Arrangement and method for false-twist spinning

1992-04-03

1993-07-20

Stodola, Daniel P.

Textiles: spinning, twisting, and twining

Apparatus and processes

With drafting

57315, 57333, D01M 528, D02G 104

Patent

active

052282813

ABSTRACT:
An arrangement for pneumatic false-twist spinning having a drafting unit, a false-twisting device which follows, having a connected withdrawal device and having a rotation body arranged between the false-twisting device and the drafting unit. It is provided that the rotation body is arranged directly behind the pair of delivery rollers of the drafting unit in such a manner that its suction device is effective into the area of the nip line of the pair of delivery rollers of the drafting unit. A suction slot of the rotation body has a section which extends essentially in the direction of the nip line and is situated in the area of a deflection of the sliver leaving the pair of delivery rollers.

REFERENCES:
patent: 4583355 (1986-04-01), Vigon
patent: 4584830 (1986-04-01), Faure et al.
patent: 4724668 (1988-02-01), Wassenhoven
patent: 4953349 (1990-09-01), Fehrer
patent: 5090192 (1992-02-01), Stahlecker

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