Polyester yarn and fabric made of the same

Details Polyester yarn and fabric made of the same Polyester yarn and fabric made of the same

1985-12-23

1987-08-04

Bell, James J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including interlaminar mechanical fastener

428225, 428229, 428253, 428257, D03D 300

Patent

active

046845666

ABSTRACT:
A polyester multi-filament yarn having uneven thickness along the length, comprising a bulged portion in which a part of filaments are separated or bulged out from the yarn surface, and at least a portion of the filament composing the bulged portion has a wrinkled area disposed intermittently along the length of the filament, each area being formed of a plurality of corrugations created by upheaval of the surface of the filament, each corrugation encircling substantially the entire periphery of the filament perpendicular to the axis of the filament. The yarn is suitably utilized for manufacturing a fabric having a raw silk touch.

REFERENCES:
patent: 4209559 (1980-06-01), Wada et al.
patent: 4416934 (1983-11-01), Kimura et al.

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