Singles carpet yarn

Details Singles carpet yarn Singles carpet yarn

1981-09-18

1983-10-11

Watkins, Donald

Textiles: spinning, twisting, and twining

Strand structure

Multifilament yarns

28220, 57289, 57350, 57351, 57908, 112410, D02J 108, D02G 326

Patent

active

044084463

ABSTRACT:
A bulky, heatset, tangled, twisted singles carpet yarn is provided having exceptional column strength and resistance to bending and untwisting. Cut pile produced therefrom has excellent tuft rigidity and endpoint definition. The yarn is produced by passing a bulked, twisted singles yarn through a chamber wherein the yarn is tangled and heatset with a heated fluid such as steam.

REFERENCES:
patent: 2961010 (1960-11-01), Berry
patent: 2985995 (1961-05-01), Bunting et al.
patent: 3069836 (1962-12-01), Dalhstrom et al.
patent: 3457610 (1969-06-01), Williams et al.
patent: 3483691 (1969-12-01), Williams et al.
patent: 3537248 (1970-11-01), Berg et al.
patent: 3745617 (1973-07-01), Smith
patent: 3968638 (1976-07-01), Morton et al.
patent: 4207730 (1980-06-01), Lorenz

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