Suzhou screen printing manufacturers briefly analyze corrosion screen printing technology 1. Silk screen aluminum oxide dyeing mark Aluminum oxide mark, the surface is strong and smooth, wear-resistant and durable.After aluminum oxide signs and panels are sealed by oxidation, there is an oxide film on the outside, making the surface solid and lubricated.Screen printing with ordinary inks often creates force differences and should be paid special attention to.To solve this problem, first remove the screen ink and handling issues.a. Silk screen aluminum oxide dyeing mark Aluminum oxide mark, the surface is strong and smooth, wear-resistant and durable.After aluminum oxide signs and panels are sealed by oxidation, there is an oxide film on the outside, making the surface solid and lubricated.Screen printing with ordinary inks often creates force differences and should be paid special attention to.To solve this problem, first remove the screen ink and handling issues.The use of alumina screen printing ink is the key to solving the adhesion and firmness problems of the ink film in aluminum screen printing.This ink is different from ordinary ink.It adheres firmly to aluminum panels and has good light resistance.it is silk screen