Pad printing is a kind of gravure offset printing, pad printing equipment is mainly composed of pad printing equipment, printing ink, plastic head, steel and other parts.At the start of the work, will apply to the gravure printing ink, ink scraper will then redundant ink scrape., rubber head down, on the gravure printing ink is transferred to the rubber head, and then through the rubber head pad printing patterns to the surface of the plastic products.
Pad printing technology is the key to use a soft silicone rubber head, shaw hardness can be selected according to the shape of the printed piece by 10 to 50 offset printing head, so that when the pad printing can along the shape of the plastic deformation, and offset printing head material and ink has the good affinity, the smooth transfer of ink from the gravure offset printing head.
Pad printing process can print all kinds of complex irregular surface, and even quite rough surface plastic parts.Due to the use of gravure, text and delicate designs can accurate printing.Printing ink dry quickly, so not by dry process, can realize continuous multi-color printing.Producers the Wright, pad printing machine manufacturing professional manufacturers, welcome to consult!