Continuous process for making interlaced polyester yarns

Details Continuous process for making interlaced polyester yarns Continuous process for making interlaced polyester yarns

1984-05-23

1986-11-11

Czaja, Donald

Plastic and nonmetallic article shaping or treating: processes

With twining, plying, braiding, or textile fabric formation

D02G 300

Patent

active

046221875

ABSTRACT:
A continuous process for preparing a package of polyester yarn having a low shrinkage by spinning, hot-drawing, heat-relaxing, interlacing and winding, wherein the shrinkage is reduced while minimizing reduction of tenacity by keeping the yarn hotter, preferably by using heated air for interlacing.

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