Coating method
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United States of America Patent
Stats
-
Aug 6, 1985
Issued Date -
N/A
app pub date -
Feb 9, 1984
filing date -
Jul 13, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for applying silicone polymer coating to a web substrate comprising: a roll having a resilient surface; means to rotate the roll; a metering member comprising a hard, generally flat, elongated metallic strip having first and second polished edges with a relieved area therebetween to prevent engagement of the metering member with a metered film of liquid on the resilient roll surface except by the portion of the metering member lying between the first and second polished edges; means to urge the metering member into pressure indented relation with the resilient surface; and heat exchanger means adjacent the metering member to code the metering member adjacent the metering edge.
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