Textile fabric utilizing cored yarns

Details Textile fabric utilizing cored yarns Textile fabric utilizing cored yarns

1985-04-08

1986-11-11

Watkins, Donald

Textiles: spinning, twisting, and twining

Strand structure

Covered or wrapped

57226, 139426R, D03D 1500, D02G 336

Patent

active

046214895

ABSTRACT:
A textile fabric woven or knitted by the use of cored yarns, each of which cored yarns comprises a thread wadding, composed by a bundle of inner fibers having a high water retentivity, and a thread sheath composed of a plurality of outer fibers arranged exteriorly of the thread wadding so as to substantially completely enclose the inner fibers. The outer fibers has a high moisture permeability and a low water retentivity, and the inner fibers are substantially completely encompassed by the outer fibers in a predetermined thickness while permitted to expand upon absorption of water or moisture vapor.

REFERENCES:
patent: 2409660 (1946-10-01), Briggs
patent: 2607495 (1952-08-01), Valente
patent: 4191221 (1980-03-01), Boyer
patent: 4225442 (1980-09-01), Tremblay et al.
patent: 4365464 (1982-12-01), Graham et al.

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