Pad printing is an indirect gravure printing technology, which has become a main method for printing and decorating the surface of various objects. Pad printing machine is suitable for plastics, toys, glass, metal, ceramics, electronics, IC seals, etc. Do you know the toning method of pad printing ink?
1. When mixing ink, try to add as little ink of different colors as possible. The fewer types of color ink, the better the mixing effect.
2. The principle of "from light to dark" is adopted, no matter the preparation of light-colored or bright colored ink, when the tone is close to the sample, be careful. It is best not to mix the inks produced by different manufacturers, and try to use inks of different colors from the same manufacturer for color matching, otherwise the phenomenon of uneven color tone will occur, and in severe cases, condensation will occur and the ink will be scrapped.
3. Some screen printing inks are dried by drying. The light color is lighter than the undried one after drying, and the dark color is darker after drying.
