Process for preparing polyester feed yarns

Details Process for preparing polyester feed yarns Process for preparing polyester feed yarns

1990-03-19

1991-10-29

Lorin, Hubert C.

Plastic and nonmetallic article shaping or treating: processes

With twining, plying, braiding, or textile fabric formation

264130, 2642108, 264211, D01F 684

Patent

active

050614223

ABSTRACT:
A process for preparing spin-oriented feed yarns that may be processed into flat yarns by draw-warping, involving the use of lower withdrawal speeds than customary hitherto for preparing spin-oriented feed yarns, and preferably low draw-tensions.

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patent: 4444710 (1984-04-01), Most, Jr.

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