Method for guiding a paper or board web
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United States of America Patent
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Mar 5, 2002
Grant Date -
N/A
app pub date -
Sep 11, 1998
filing date -
Sep 16, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Method and apparatus for guiding a paper or board web in a paper manufacturing machine, a board manufacturing machine, or finishing units in connection with such machines. Web travel is guided by changing the travel position of at least one wire travelling in contact with the web such that the velocity vector of the wire at least at the point of contact of the web and the wire is directed sideways from the travel direction of the web center line when the web is brought onto the wire.
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