High filament count fine filament polyester yarns

Details High filament count fine filament polyester yarns High filament count fine filament polyester yarns

1995-06-07

1998-04-21

Dixon, Merrick

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

428374, 428357, 428303, 428299, 428224, 428221, 57243, 57248, 57253, 57260, 57908, B32B 522

Patent

active

057415870

ABSTRACT:
A direct melt spinning process for providing high filament count fine filament polyester yarns having excellent mechanical quality and along-end uniformity and unitary interlace by spinning all the filaments of such high filament count yarn from a single spinneret. Such yarns may be used as direct-use yarns and as draw-feed yarns for preparing drawn flat yarns and draw-textured yarns.

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patent: 5223198 (1993-06-01), Frankfort
patent: 5250245 (1993-10-01), Collins et al.
patent: 5369141 (1994-11-01), Coleman et al.

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