Textiles: spinning – twisting – and twining – Apparatus and processes – Elements
Patent
1975-07-18
1978-01-24
Woo, Jay H.
Textiles: spinning, twisting, and twining
Apparatus and processes
Elements
28271, 264103, 264210F, D02G 312
Patent
active
040696570
ABSTRACT:
Air-jet textured core/effect nylon yarn provides fabrics having better cover when the core component has been draw-oriented after conventional melt-spinning, and the effect component has been spin-oriented by melt-spinning at unusually high speed. The improved yarn is particularly useful in upholstery fabrics.
REFERENCES:
patent: 2957747 (1960-10-01), Bowling
patent: 3447302 (1969-06-01), Field
patent: 3462813 (1969-08-01), Dyer
patent: 3689623 (1972-09-01), Kobayashi et al.
patent: 3895090 (1975-07-01), Kobayashi et al.
Bascom Laurence N.
Parker Franklin G.
Rogers James W.
E. I. Du Pont de Nemours and Company
Woo Jay H.
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