Analyses on the Influencing Factors of Screen-Printing Technology of Liquid Wallpaper Paint

The application status and existing problems of liquid wallpaper paint screen printing in wall decoration were analyzed, and through the analysis original production, screen plate-making, the effects of printing process on the quality of liquid wallpaper paint printing on the wall were discussed. Experiments find that when screen mesh was in the range of 150 to 300 mesh per inch, scumming can be effectively avoided, the thickness of the film can be guaranteed, and can making printing stereoscopic; Limiting the exposure time from 45 to 65 seconds can get high quality screen plate. To take manual scraping with the blade angle of about 45 degrees, can guarantee the best printing quality and film thickness etc.