Printing Process of Metal Tin Cans: how is metal tin packaging printed?
Printing Principle of Metal Packaging:
Metal Tin can printing process: printing uses the water and ink repellent physical property, and with the help of printing pressure, and rubber blanket to transfer the typograpgy to the metal tinplate, which belongs to the principle of lithograph offset printing.
Due to the special physicochemical properties of tinplate and the reprocessing property of presswork, its printing process is quite different from ordinary offset printing. After completing all the chromatics, a layer of bright oil needs to be covered on the surface of the printing tin can to increase the gloss of the surface, and it can also improve the hardness of the surface of the product, which will also make the printing layer with certain flexibility and corrosion resistance, so it can be used to produce various beautiful and eye-catching metal tin can package.