Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With work feeding or handling means
Patent
1989-01-30
1991-01-22
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With work feeding or handling means
156521, 156522, 118216, 118227, 118249, 118258, 118259, B32B 3110
Patent
active
049868730
ABSTRACT:
A thin-film coating apparatus for coating a surface of a substrate with a thin film wherein the creation of void spaces can be prevented on the contacting surfaces between the laminated film and the electrically conductive layer formed on a substrate. The apparatus includes wet rollers which are arranged along the substrate conveyace path prior to a tacking position where the thin-films are temporarily tacked to the substrate. The wet rollers deposit a void preventing agent on the substrate so as to provide a secure lamination. So as to insure that the agent will be supplied to the wet rollers, the apparatus includes supply pipes, flexible dams, means for supplying the agent to the supply pipes and a plurality of holes formed in the supply pipes.
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Somar Corporation
Weston Caleb
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