A process for producing coated can lid

The present invention relates to a method for producing coated can lid made of aluminum tape, and is based on the recognition that by using water-based paints based containing a copolymer or Copolymerenmischung at least one aliphatic and acyclic alkene with at least one α, β-unsaturated carboxylic acid in water-dispersed form, and a hardener system flexible, reshapeable good coatings with high wear resistance result. In a preferred embodiment of the method can be dispensed with entirely on the application of a lacquer adhesion substrate when used in the paint as a curing agent system water-soluble compounds of the elements Zr and / or Ti.