Pneumatic type spinning apparatus for reducing waste

Details Pneumatic type spinning apparatus for reducing waste Pneumatic type spinning apparatus for reducing waste

1993-02-19

1995-02-21

Jillions, John M.

Textiles: spinning, twisting, and twining

Apparatus and processes

With drafting

57304, 57315, 57333, 57350, D01H 528, D02G 300

Patent

active

053904850

ABSTRACT:
A draft device is provided with a rotatable porous roller and a suction tube for establishing a negative pressure within the porous roller. A pneumatic spinning apparatus is provided with a spindle and a nozzle for exerting a whirling air current on a fiber bundle from the draft device. A waste transport pipe is provided for circulating waste discharged from the spinning apparatus back to the porous roller. Waste discharged from the spinning apparatus is thereby recycled to join with the fiber bundle from the draft device.

REFERENCES:
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patent: 4412413 (1983-11-01), Sakai et al.
patent: 4958487 (1990-09-01), Suganuma et al.
patent: 5090192 (1992-02-01), Stahlecker
patent: 5157911 (1992-10-01), Stahlecker et al.
patent: 5159806 (1992-11-01), Mori et al.
patent: 5193335 (1993-03-01), Mori
patent: 5211001 (1993-05-01), Mori
patent: 5228281 (1993-07-01), Stahlecker et al.
patent: 5243813 (1993-09-01), Stahlecker

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