There are two kinds of process ways to print fonts and patterns on many silica gel products, which are radium carving process and screen printing process, but what is the difference between them?
Radium carving and silk screen printing process products, from the appearance of the visual effect is similar, but in fact there are still a lot of differences. Here is a brief introduction to their differences:
① : radium carving products, fonts, patterns have light transmission; Screen printing products are opaque.
② : of radium carving products, the color of fonts and patterns is the color of materials, and the background color is the color of ink; The products of screen printing are exactly the opposite of radium carving products.
③ : From the wear resistance, radium carving is higher than screen printing
④ : The principle of the two processes is not the same. The optical principle of radium carving is the surface treatment, and the screen printing is the physical principle, so that the ink sticks to it.
⑤ : The price is not the same, but the price is judged by the difficulty of the font and pattern.