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How to protect the printing effect of the glass screen printing machine?
Jan 08, 2019

The key factor to ensure the printing effect of the glass screen printing machine is color separation, copying images or texts in color, the effect is more beautiful than monochrome printing, and the color separation effect of the glass screen printing machine depends on the flow of the ink; the ink is dripped through the screen in the screen. When the glass surface is reached, the ink is limited to be as small as possible. When the mesh is large, it overlaps each other, so the mesh size and ink precipitation should be controlled during the operation of the glass screen printing machine.


If the glass screen printing machine is well printed, the production of the screen can not be reduced. One of the important factors is the tension control of the screen.


If the tension of the screen printing machine screen is too low, the speed of the screen and the printing surface will slow down, which will affect the stability of the coloring. The continuous stretching will not only shorten the service life of the screen, but also cause the printing pattern to be deformed. Different degrees of elongation occur in the longitudinal or lateral direction, and the deformed screen frame causes the glass screen printing machine to have a corner phenomenon, which affects the overall printing precision.


Of course, the selection of a good mesh frame is also very important. According to the actual situation of the printed pattern, the glass screen printing machine selects the mesh of different meshes, and then adjusts the tension of the screen printing machine frame according to the height of the mesh. The principle is to increase the tension of the mesh. If the number of meshes is reduced, the tension is increased; this can effectively avoid the failure of the glass screen printing machine to tear the net due to excessive tension.


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