The screen printing mesh market is getting bigger and bigger. About screen printing is mainly composed of five basic elements, which can be divided into screen printing screen printing, printing squeegee, ink, screen printing machine and other consumables.
The important thing that maishi professional technicians have been engaged in for many years is the screen printing screen. The screen printing screen has the text or pattern you want to print. This text and pattern can be arbitrarily designed. Here, I don’t know how to make the pattern. First of all, the basic principle of screen printing is to use: the screen printing screen has a pattern on the part of the text that can penetrate the ink, there is no basic part of the image is not transparent ink printing, you can understand this, we Take a whole piece of fishing net with a lot of holes on it. We use the cloth to seal the extra holes, leaving only the holes we want. Now we are shrinking and shrinking the net, so that it is so small that it is so small. The ink can pass through the hole, and the place without the hole can't pass, so it should be easy to understand.
We pay attention to the need to pour the adjusted ink on one side in the screen printing screen process, and then apply a certain pressure on the ink part of the screen printing plate by using the silk screen squeegee, and simultaneously move to the other side of the screen printing screen.
The ink is squeezed from the mesh of the graphic portion onto the substrate during the moving process. Due to the viscous action of the ink, the print is fixed within a certain range. During the printing process, the squeegee is always in line contact with the screen printing plate and the substrate, and the contact line moves with the movement of the squeegee due to the screen printing plate and the substrate. A certain gap is maintained between them, so that the screen printing plate at the time of printing generates a reaction force against the squeegee by its own tension, and this reaction force is called a resilience force.