Screen printing method principle is the use of "imaging", the image printed sun on the white gauze coated with idle light film, by the uv light idle light effect, make the "kits" under allochromatic, no pattern formed part of a piece of insoluble in water and opaque ink solid film, tightly attached to the net yarn, and patterned part, because of no light, after water wash, to film dissolve, set aside pattern image.Because the yarn is high strength and fine material, has the good permeability for ink.Printing, the printing ink will be through the pores passes, will design on the calendar.
In no matter the size of the horizontal plane, cylindrical, elliptic cylindrical and conical surface, for screen printing.Due to the relatively thick ink, so the patterns of the printed more durability, much better than fuel injection, hot stamping, stickers and pad printing, etc.(because of the patterns of the pad printing ink is thin thin, printed planar area is not too big, printing when the cylinder is not more than 60 ° Angle because of limitations, but its characteristic lies in the printing surface uneven thing in the world and the goal, etc.), so is suitable for plastic containers, such as daily necessities and cosmetics, electrical appliances, optical products, plastics, toys, electronics, glass and metal such as graphic printing of materials design.