Apparatus for forming dry laid webs
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United States of America Patent
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-
Nov 13, 1984
Grant Date -
N/A
app pub date -
Jan 25, 1983
filing date -
Jan 25, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for depositing a uniform web of dry fibers on a foraminous wire moving at speeds greater than 500 feet per minute including offset suction and air deflecting means within a fiber distributor for imparting a horizontal velocity component to the deposited fibers in the direction of the moving wire, also a method for depositing a uniform web of dry fibers onto a moving foraminous wire including imparting a horizontal velocity component to fibers deposited onto the wire in the direction of the wire by inducing a pressure gradient and baffling the air flow within a fiber distributor.
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