Silk screen signage

Screen printing technology is one of the application of screen printing technology. Nowadays, all kinds of signs in the electronics industry and home appliances have been widely used, especially after the use of new decoration technology on the surface of all kinds of signs, many times in the form of exquisite elegance and colorful decorative effects to show in front of people, improve the value of goods and competitiveness. In the process of sign production, the decisive role is the process technology, printing points and screen printing ink selection of screen printing material and substrate pretreatment. Then the following is the silk screen sign production method knowledge:

First, layout processing.

Need to make the layout color uniform, painted on the paint will be elegant and beautiful; Need to make the layout rough treatment, in order to firmly grasp the paint or ink, not curling, bubbling, grain, paint off.

Two, layout fine decoration.

The brand is mostly silver, and silver is divided into many kinds, there are half bright, matte, there are large particles, there are small particles; Some are white, some are gray and so on.

Three, screen printing technology.

I don't want to say more than that, but you'd think you'd be pretty good at screen printing. I'm just warning you: don't be too confident. In the actual work, you will be surprised to find yourself how to use what kind of ink, what mesh mesh cloth, the number of photosensitive adhesive daub, ink thickness and other such as the thinness of the matter become a problem.

Four, the main plate size of this kind of sign is about 28 cm ×12 cm, to print about 3-5 colors, some of the plates have been in stock, more is the size of customers are now required, you need to use a large sheet of aluminum cut into a small, their own. This will encounter a series of paint problems: select paint, paint, paint and so on. The quality of this kind of sign is very important. So use paint technology.