Textiles: spinning – twisting – and twining – Strand structure – Multifilament yarns
Patent
1981-09-14
1983-10-11
Watkins, Donald
Textiles: spinning, twisting, and twining
Strand structure
Multifilament yarns
57289, 57350, 57351, 57908, 28220, D02J 108, D02G 326
Patent
active
044084455
ABSTRACT:
A bulky, tangled, twisted singles yarn is provided having good bulk and aesthetics. The yarn also has exceptional column strength and resistance of bending and untwisting. The yarn is particularly useful as a sweater yarn or half-hose yarn. The yarn is produced by passing twisted singles yarn having latent bulk through a chamber wherein the yarn is tangled and heated by means of a heated fluid such as superheated 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), Norton et al.
patent: 4207730 (1980-06-01), Lorenz
Monsanto Company
Watkins Donald
Whisler John W.
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