Tinplate printing ink has good drying properties, In tinplate printing production, the drying speed of the printing ink is reasonably controlled to ensure product quality. If the ink is drying too quickly, it will reduce the transfer performance of the ink; it will cause the tin plate printing to be dim, the printing ink color will be light, and even the ink on the printing plate and the ink roller surface will dry up and the ink will be blocked. And if the ink dries too slowly, it will cause overprinting difficulties, blocking, dirty back, poor adhesion, and low abrasion resistance; it is easy to cause scratches during transportation. Controlling the drying speed of the ink is one of the important factors to improve the adhesion of the ink layer. Therefore, in recent years, a large number of UV inks have been used in metal printing because UV inks can easily control the drying speed and have good adhesion.
