Method and apparatus for forming a paper or tissue web
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United States of America Patent
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-
Mar 9, 2004
Grant Date -
Jun 27, 2002
app pub date -
Dec 21, 2001
filing date -
Dec 22, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and apparatus for transferring a vibrational force to the wire of a papermaking machine in order to re-align the fibers of the web forming on the wire or to clean press section felts. In one preferred embodiment, the apparatus is a vibrational device including a vibrational device frame, at least one vibration-inducing mechanism coupled to the vibrational device frame, and a vibrational head coupled to the vibration-inducing mechanism for vibrating the wire.
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