玻璃标牌丝印技术Glassscreenprintingtechnology.doc

玻璃标牌丝印技术(Glass screen printing technology)
The net box below the prepared version on the first game to good screen, cove film films: the exposed film film fresh face paste onto the screen, one film opposite with a rubber plate or other straight, quietly scraping stick, the membrane and the catenary knot, immediately put in the oven, at a temperature of 55 + 2 degrees under the conditions of bake for 8~12 minutes, after drying, the net frame fixed on the table, try printing plate. When coating the screen photosensitive adhesive, it should be dried three times each time. It should be continued for 3~4 times until the film reaches the required thickness so that it can be exposed again.
Scraping bucket (coating bucket, coating device): coated adhesive scraper bucket can be made of stainless steel, also made of plexiglass board scraper. Careful reflection graphics have no defect, after passing the graphics around the screen coated with a layer of nitrocellulose enamel maintenance, the screen printing plate is mounted on the plate, in preparation for printing.
Paint finish:
Screen printing board:
Cleaning screen: use washing powder, washing essence, ethanol and other cleaning agent, cleaning the two sides of the screen, and rinse with clean water, after the hot air boring stand-by.
Direct process:
Inspection: Master in print before on the film must be careful reflection, inclu