There are many processes for pattern printing on the surface of the water cup. The complexity of the pattern, the printing area and the final effect that needs to be presented determine which printing process is used.
These printing processes include roll printing and pad printing. Today, Xiaobian will share with you the difference between these two printing companies based on our experience in daily production.Roll printing literally means rolling printing. The rolling here refers to the rolling of the water cup itself during printing, and the pattern on the printing plate is printed on the cup body through rolling. Roll printing is a type of silk screen printing. The rolling printing process can increase the intensity of ink printing by controlling the difference of the screen plates of the screen plate, and finally present the ideal effect. At present, the roll printing machines used in most factories are single-color. The single-color roll printing machine can achieve one positioning but not two or more positioning. That is to say, it is difficult for the single-color roll printing machine to print many patterns that cannot be registered. The color of the pattern after roll printing is usually high in saturation, and after the pattern is dry, it will have a certain concave and convex three-dimensional feeling when touched by hand.