Static charge positioning of textile sliver in angled tubular fe

Details Static charge positioning of textile sliver in angled tubular fe Static charge positioning of textile sliver in angled tubular fe

1974-12-06

1976-08-31

Newton, Dorsey

Textiles: fiber preparation

Assembling

Formed silvers

B65H 5480

Patent

active

039770451

ABSTRACT:
A textile sliver is fed through a tube and into a drum to coil therein, and the tube and drum are relatively rotated about an axis; the tube extends at an angle to the axis to deliver the sliver to coil within the drum; the sliver has a static charge as it enters the tube, and the method includes the steps:
A. imparting to the tube inner wall a static charge of a polarity the same as said charge on the sliver thereby to effect a repulsion of the sliver from said inner wall, and
B. continuing said feeding of the sliver through said tube as the tube rotates about said axis.

REFERENCES:
patent: 2231324 (1941-02-01), Crompton, Jr.
patent: 2641804 (1953-06-01), Klein
patent: 3324515 (1967-06-01), West

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