Thermal laminating apparatus
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United States of America Patent
Stats
-
Apr 28, 1981
Grant Date -
N/A
app pub date -
Oct 26, 1979
filing date -
Oct 28, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for laminating a foil or like web to a substrate in which the foil is guided to a thermal-bonding head via an inclined surface provided with perforations and forming a wall of a plenum chamber which is evacuated. The thermal bonding head, in turn, is formed with a perforated surface connected to the discharge side of a blower whose intake side is connected to the plenum chamber so that the foil is urged against the substrate on a suitable conveyor by the pressure from the blower.
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Cited Art Landscape
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