Composite yarn and method of manufacture

Details Composite yarn and method of manufacture Composite yarn and method of manufacture

1978-05-05

1980-04-08

Watkins, Donald

Textiles: spinning, twisting, and twining

Strand structure

Covered or wrapped

57 6, 57228, 57350, 57908, D02G 304, D02G 338

Patent

active

041965744

ABSTRACT:
A composite yarn of a falsetwist textured continuous multifilament end and spun yarn end fluid entangled with an interyarn tangle factor of at least 20 is disclosed. The spun yarn end is wrapped around the continuous filament end in alternate and varying degrees while individual filaments of the continuous filament yarn are wrapped around the spun yarn at "locking points" along the length of the spun yarn and interlaced together. A method for manufacture of the composite yarn is also disclosed.

REFERENCES:
patent: 2936569 (1960-05-01), Mull
patent: 3116588 (1964-01-01), Breen et al.
patent: 3255580 (1966-06-01), Garner et al.
patent: 3568424 (1970-03-01), Marshall
patent: 3678549 (1972-07-01), Buzano
patent: 3812668 (1974-05-01), Wilson
patent: 3822543 (1974-07-01), Edagawa et al.
patent: 3831368 (1974-08-01), Glowacki
patent: 4004406 (1977-01-01), Suzuki et al.
patent: 4051660 (1977-10-01), Griset, Jr.

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