Apparatus and process for forming alternate twist plied yarn and

Details Apparatus and process for forming alternate twist plied yarn and Apparatus and process for forming alternate twist plied yarn and

1989-03-13

1991-05-07

Hail, III, Joseph J.

Textiles: spinning, twisting, and twining

Strand structure

Alternately twisted

57293, 57297, D02G 328, D02G 340

Patent

active

050126369

ABSTRACT:
A process for making alternate S and Z twist plied yarn from individual singles yarns includes the steps of tensioning the singles yarns as they move in a path through the process, twisting the individual yarns in either an S or Z direction, stopping the forward movement of the yarn, then bonding the ply-twisted yarns at a node while applying twist, stopping the twisting operation, then repeating the procedure while twisting in the opposite direction.

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