Fiber opening apparatus for mass fibers

Details Fiber opening apparatus for mass fibers Fiber opening apparatus for mass fibers

2003-08-01

2009-10-06

Hurley, Shaun R (Department: 3765)

Textiles: fiber preparation

Working

Fluid or special treatment

C019S098000

Reexamination Certificate

active

07596834

ABSTRACT:
A carding machine for bundled fibers includes a feed roll wound with the bundled fibers; a carding unit to card the bundled fibers drawn out from the feed roll with a fluid that flows in a direction that is orthogonal relative to a moving direction of the bundled fibers; and a rewind roll that rewinds a carded sheet formed by the bundled fibers that are carded in the carding unit, wherein the carding unit includes an internal frame that forms a fluid flow path and a plurality of supporting parts placed along the moving direction of the bundled fibers between a front end and a back end in the moving direction of the bundled fibers within the frame.

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patent: 11-200136 (1999-07-01), None
patent: 09-538743 (2000-05-01), None

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