Method for printing food packaging material and packaging material for food

摘要

Problem to be solved: to realize a table printing on a plastic packaging material made of plastic film by using an aqueous ink-jet ink to realize a speed up of printing process.After printing the pattern and / or the character 1 on the surface of the plastic film s which is to be placed on the front side of the plastic film s to form the packing material for the food, the ink jet printing and the character and / or character are inked by ink jet printing A transparent UV ink is superimposed on the printing region.Diagram