UV printer suit for printing any media, but for different media with different UV ink adhesion force. For example, wooden and leather adhesion force is very good, so the printing result is hard to peel off. But, printing on some high density material, such as glass, crystal, metal and tile etc. Those materials adhesion force is not good as wooden and leather.
User can to improve printing adhesion by pre treatment and after treatment. For example, make a layer of coating on material firstly. Coating is helpful for strengthen the adhesion of color. Go through per coating, printing result will have a better color adhesion. Another way is that add a layer of varnish on printing products to avoid external environment’s effect on printing result. There are still some other methods to strengthen the adhesion of , such as adopts double sides glass, put pictures in the middle of glass. Then the picture will never flake
Besides of the problem of color adhesion, for user, printing products non waterproof is also a big problem. The best way to solve this problem is that after UV printing, then printing a layer of professional UV Varnish on printing products. UV Varnish not only help for strengthening the color adhesion but also good for improve printing products waterproof performance. Even if products touch with water, printing color is hard to flake.
Shanghai Meitu Digital Industry Co.,ltd can solve all of problem for UV printer to users. We will offer professional technical support and kindly after-sales service to you. Our quality and service will let you select printer without any worries. Welcome customers come to visit our company for checking printing quality, we can offer printing sample for free.
