一. Silk-screen
Screen printing is the most common surface treatment process. It uses a screen as a plate base and uses photosensitive plate-making methods to produce printing effects with graphics. The process is very mature. The principle and technological process of silk screen printing are very simple. It is to use the basic principle that the graphic part of the mesh is transparent to ink, and the non-graphic part of the mesh is impermeable to ink. When printing, pour ink into one end of the screen printing plate, apply a certain amount of pressure on the ink part of the screen printing plate with the scraper, and at the same time, print towards the other end of the screen printing plate. The ink is squeezed by the scraper from the mesh of the graphic part to the substrate during the movement.
二. Hot stamping hot silver
Hot stamping and hot silver are both a kind of printing process. Hot stamping is to use the principle of heat transfer to heat the metal printing plate, apply foil, and emboss golden characters or patterns on the printed matter. Because the main material used in hot stamping is anodized aluminum foil, hot stamping is also called anodized aluminum hot stamping. Hot silver and hot stamping are not much different, but the materials used are different. From the appearance, hot silver presents a silvery luster; hot stamping presents a golden luster.
三. Embroidery
For machine embroidery, one person controls one machine, and only one machine head. The needle method is flexible, and the effect is plump and three-dimensional. Computer embroidery, car bone, and hand crank; computer embroidery is very commonly used, and it is divided into many kinds of stitches, such as flat stitch, pin insertion, tatami, convex embroidery
