Method to control drawing of a plurality of synthetic yarns

Details Method to control drawing of a plurality of synthetic yarns Method to control drawing of a plurality of synthetic yarns

1993-08-02

1994-09-27

Crowder, Clifford D.

Textiles: manufacturing

Thread finishing

Surface modification of running length

28241, 2642905, D02J 122

Patent

active

053497295

ABSTRACT:
Method and apparatus to selectively treat adjacent yarns in draw machine to provide different characteristics in the synthetic yarn being drawn and beamed. The yarn running between the feed rolls and draw rolls is selectively blown upwardly away from the heater to provide portions of heat set and unheat set drawn yarn.

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