Screw jet pack for textile fibers

Details Screw jet pack for textile fibers Screw jet pack for textile fibers

1973-05-14

1976-09-14

Price, William

Special receptacle or package

For roll or reel

Plural rolls

206 835, 206497, 206410, B65D 7100, B65D 8566, B65D 85672

Patent

active

039801764

ABSTRACT:
This high speed yarn take-up system consists of a pneumatic injector nozzle rotatably mounted off-center of a single flighted rotating screw. Yarn is injected into the area exposed at the trailing edge of the screw and compressed and moved forward in a compression chamber by the feeding of the screw. A plastic tube is continuously formed around the compression chamber to receive the yarn mass as it discharges, thus forming a tube of indefinite unlimited length and from 1/4 to 4 inches or larger in diameter. The tube may contain a single end or multiple ends of yarn. The yarn can be removed from the tube at high speeds by simply slitting the plastic as the yarn is pulled from the package.

REFERENCES:
patent: 1937468 (1933-11-01), Talbot
patent: 2780838 (1957-02-01), Wilkie
patent: 3285721 (1966-11-01), Ewing

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