Unifelt air suction system
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United States of America Patent
Stats
-
Jan 5, 1988
Grant Date -
N/A
app pub date -
Apr 3, 1986
filing date -
Apr 3, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A unifelt system for drying paper includes banks of upper and lower drying cylinders around which the paper is conveyed in contact with a support sheet. At least one suction nozzle is provided at the pocket formed at the upstreammost lower cylinder and the support sheet to prevent air from being trapped between the paper and the support sheet for minimizing bulging which might otherwise occur.
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International Classification(s)
Cited Art Landscape
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