Apparatus for uniformly applying either liquid or foam compositions to a moving web
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United States of America Patent
Stats
-
Aug 16, 1983
Grant Date -
N/A
app pub date -
Jun 18, 1982
filing date -
Jun 18, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Either foam or liquid is supplied under pressure to a distributor having a plurality of outlets each connected to a respective passageway extending along one side of a trough. Means are provided to combine the streams of material exiting the passageways prior to the material entering the trough. A curved blade is positioned along the opposite side of the trough. As the trough fills, an overflow of material passes over the crest of the blade and moves along the blade's curvature so as to be uniformly deposited on a web of material moving in a direction normal to the length of the trough.
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International Classification(s)
Cited Art Landscape
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