Apparatus for air-layer fibrous webs
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United States of America Patent
Stats
-
Oct 12, 1982
Grant Date -
N/A
app pub date -
Jan 19, 1981
filing date -
Jan 19, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for the production of fibrous webbed products wherein a suction box is situated beneath a foraminous belt, damper means are provided whereby rollers positioned below the belt are maintained in a clean condition and the space between a roller and its next adjacent member is altered, to control the air flowing through said space.
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Family
International Classification(s)
- Non-US Classification not provided for expired patents
Cited Art Landscape
Patent Citation Ranking
- Citation Ranking not provided for expired patents
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