Yarn package for spiralers

Details Yarn package for spiralers Yarn package for spiralers

1982-09-07

1985-05-14

Watkins, Donald

Textiles: spinning, twisting, and twining

Strand structure

Covered or wrapped

57251, 57902, 242175, D02G 340, D02G 302, D02G 344, B65H 5500

Patent

active

045163944

ABSTRACT:
There is disclosed an improved feedstock package for a spiraling machine. The package comprises filamentary yarn having a twist of less than 5 tpi wound around a king spool. In contrast to prior art cone packages, the invention significantly reduces package distortion and threadline breakage in high speed spiraling operations employed in, for example, making reinforced plastic hose. Preferred embodiments include the yarn being greige yarn and the package rotational speeds on the spiraling machine being at least 1,400 rpm.

REFERENCES:
patent: 395363 (1889-01-01), Splitdorf
patent: 1943716 (1934-01-01), Bardsley
patent: 2287870 (1942-06-01), Elvin et al.
patent: 2481619 (1949-09-01), Roessel
patent: 3106056 (1963-10-01), Wise
patent: 3310248 (1967-03-01), Have
patent: 3368343 (1968-02-01), Crook et al.
patent: 3413797 (1968-12-01), Chapman
patent: 3736739 (1973-06-01), Walter
patent: 3899614 (1975-08-01), Okamoto et al.
patent: 4142352 (1979-03-01), Greczin
patent: 4204653 (1980-05-01), Nose et al.

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