The method of cleaning the screen printing online screen is to process it through some of the above builders. Gently wipe the surface of the screen with a clean mesh cloth.
If the screen printing mesh stays for a long time, you can go to the cleaning. Then you need to scrape the ink from the top to the bottom. And you can use a damp sponge to wipe the screen image portion. If necessary, the screen cleaner can also be used to clean the image portion to prevent the ink from drying on the screen, and finally the ink is replayed into the ink tank. If some of the non-images of the screen are still left with ink or dirt, this will not affect the printing effect, and all the dirt on the screen will be removed during the screen recycling process.
The different methods of cleaning are related to where you use the screen printing mesh.
Example: The cleaning method used in the screen cleaning method of the circuit industry will be somewhat different, because the raw materials printed on the circuit will have a small amount of sodium thiosulfate and a small amount of silver complex, which can be removed by washing with water.In this case, the use time of the screen is prolonged, and the color of the film which is left inside the screen after use is avoided due to special changes and chemical reactions.
The above is the introduction of different screen printing meshs. The cleaning solution will be different. The screen manufacturer maishi reminds us that we should pay attention to the use of color tone printing. In multi-color printing, the upper color and the next color should not be separated by more than one day to avoid the substrate stretching or ink glass. It affects the quality of screen printing.
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