Apparatus for drying a fibre web
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United States of America Patent
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Jan 13, 1998
Grant Date -
N/A
app pub date -
Nov 7, 1996
filing date -
Nov 17, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for drying a fibre web, the apparatus comprising two endless bands that conduct heat well and are impermeable to air, which bands are arranged to run part of the way parallel with each other, the first band (1) being heated and the second band (2a) being cooled and the fibre web (3) being conducted together with at least one fabric between the bands (1, 2a) in such a way that the fibre web is in contact with the heated band (1) and the fabric is between the fibre web and the cooled band (2a). The invention comprises additionally a third band (2b) that conducts heat well and is impermeable to air, which band is located after the second band (2a) in the travel direction of the bands and forms together with the first band (1) a second drying zone.
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