Method and apparatus for producing untwisted yarn from at least

Details Method and apparatus for producing untwisted yarn from at least Method and apparatus for producing untwisted yarn from at least

1992-06-22

1993-06-22

Stodola, Daniel P.

Textiles: spinning, twisting, and twining

Apparatus and processes

False twist device

57309, D01H 1330, D02G 104

Patent

active

052207781

ABSTRACT:
A method for the production of untwisted yarns from at least two fibril bundles. Intermediate method steps, which are introduced between the main steps of the conventional production method for such yarns (Spinning, stretching and texturing), allows the receiprocal position of the individual fibril bundles resulting from the arrangement of the spinnerets to be retained through the process. A non-positively acting false twister for each individual fibril bundle, whose strength or thickness can be varied, also makes it possible to reproducibly vary the mixing of the fibrils of the individual bundles in their contact zones.

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