Apparatus and method for cooling films coated in a vacuum

Coating processes – With stretching or tensioning – Running lengths

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4272555, 427251, 427294, 427296, 4273981, 4273982, 4273983, 118715, 118724, 118 50, C23C 1600

Patent

active

053956478

ABSTRACT:
A wetting unit provides a contact agent between the coating roll and the film surface before coating by a thermal source.

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Schwartz and Wagner, Thermal Limitations in Roll Coating Processes, Society of Vacuum Coaters, 1985.

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