Method and apparatus for applying a coating solution

Coating apparatus – Immersion or work-confined pool type – Running length work – longitudinally traveling

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118407, 118411, 118412, 425 721, 239300, 239566, 239568, 239597, 427286, B05C 312

Patent

active

058534822

ABSTRACT:
Apparatus and method for applying a coating solution to a running substrate using a slot die having two die lips forming a gap therebetween. The gap also defines an outlet for releasing the coating solution to the substrate. The lips have plurality of manifold chambers communicating with gas feeder and coating solution feeder provided in the die lips. The manifold chambers communicate with the outlet. The width of the coating solution is adjustable with the gas pressure applied to the gas feeder.

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