Method for producing two-layer final coat on motor vehicle bodies

摘要

A process for producing a two-layer coat on a motor vehicle body in an automatic motor vehicle series lacquering unit. The process comprises the steps of applying an aqueous base lacquer coating composition to the motor vehicle body, exposing the aqueous base lacquer coating to a circulating air at 25 to 45° C. having an air throughout of 0.10 to 0.70 m/s for 30 to 180 seconds, applying a transparent finishing lacquer layer of a clear lacquer coating composition to the aqueous base lacquer layer, and baking the aqueous base lacquer and transparent finishing lacquer layer.