Frozen foods such as ice cream lid blister process manufacturing, printing of the cover the vast majority of the factory using multi-color Flexographic printing press printing. Flexographic printing speed is fast, the price is high, investment is too large for the printed volume is not large food companies, so the pad is a compromise choice, Pad Printing Machine production efficiency than Flexographic printing press, but the price is low and easy to operate, good print quality, more and more enterprises begin to consider using a pad printing machine printing.