In the custom processing of plastic box processing, the silk screen printing process is a very important part. The printing principle of silk screen printing is that the ink directly penetrates the surface of the film through the dot, so that the ink is thick and the color is bright. In the printing process of the plastic box, silk screen printing is widely used.

      The biggest difference between silk screen and UV printing is that silk screen can only print one color at a time, and multiple colors require multiple films and screens. The entire printing effect is completed by multiple printings. The production process is contrasted with UV printing, which takes a long time and is not suitable for high-volume and colorful cartridge printing. In the case of a lot of colors, whether the silk screen sleeve is accurate or not directly affects the sensory appearance of the plastic box. Therefore, the positioning of each color stencil is accurate, and whether it can be placed in the back and the quality of the print is directly related. relationship.