Offset Printing for Color Printed Boxes China
Offset printing is a kind of lithographic printing. Simply speaking, offset printing is using rubber blanket to transfer the graphic on the printing plate to the printing material. Such kind of printing is named after the existence of rubber blanket. Rubber is an irreplaceable role in printing, such as it can well make up the uneven surface of the substrate, make the ink fully transfer, it can also reduce the water on the plate, etc. Information above is just general concept. Offset printing that we usually say may be more narrow now, that is, there are three lithographic printing methods for printing plates, rubber plates, and imprints. We call this type of printing in the south of China as offset printing.