Textured multifilament yarn having alternating twists

Details Textured multifilament yarn having alternating twists Textured multifilament yarn having alternating twists

1980-11-21

1983-09-06

Petrakes, John

Textiles: spinning, twisting, and twining

Strand structure

Alternately twisted

57208, 57283, 57288, D02G 102, D02G 326

Patent

active

044021780

ABSTRACT:
A specially designed multifilament textured yarn has alternating twists therein. A woven or knitted fabric manufactured from the yarn has a handling similar to that obtained by a hard twist yarn or a true twist yarn and provides pattern with a heather like feeling.
In the yarn, S-twist yarn portions and Z-twist yarn portions are alternatingly distributed along the length of the yarn but the non-twisted portion is substantially not included in the yarn. Either S-twist yarn portions or Z-twist yarn portions have a compact twist yarn structure, and the other portions have a bulky twist yarn structure.

REFERENCES:
patent: 3932986 (1976-01-01), Kosaka et al.
patent: 3977173 (1976-08-01), Kosaka et al.
patent: 3978647 (1976-09-01), Kosaka et al.
patent: 4033103 (1977-07-01), Vukoje

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