Metallic substrate, especially aluminum or aluminum alloy interior or exterior car trim, is lacquer printed

摘要

A metallic substrate (1) is printed with a lacquer layer (3) by forming etch pits, applying a non-leveling corrosion protective layer and then two-layer lacquering. Printing of a metallic substrate (1), especially of aluminum or aluminum alloy, with a lacquer layer (3) is carried out by etching to form etch pits, applying a corrosion protective layer (2) without leveling the pits, applying a first lacquer layer onto the surface and within the pits and then applying a second paint or lacquer layer (4).