Apparatus and a process for drying a paper web
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United States of America Patent
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Sep 9, 2003
Grant Date -
N/A
app pub date -
Aug 23, 2001
filing date -
Dec 23, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An apparatus for drying a fibre web of paper or paperboard is provided. The apparatus includes an adjustable heated press nip including at least one pressure device. The pressure device includes a roll, supporting one side of the web and at least two pressure shoes opposite the device and acting on the other side of the web. Each of the pressure shoes include means for providing an individual pressure respectively on the web. At least one intermediate conduit is arranged in-between the pressure shoes. The intermediate conduit includes means forming an additional individual pressure zone on the web.
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