What's the matter with the pitting in the characters printed by the pad printer?
Sep 21, 2021
The font has burrs because of the ink
1: The ink is slightly dry (the ink viscosity will increase to produce plate burrs)
2: If the ink dilution is moderate, it means that the ink is prone to generate static electricity. This requires adding an appropriate amount of anti-drawing agent until no burrs are generated.
If the ink is not fully discharged, it is related to the slow drying of the ink. This is related to the temperature of the printing environment. If the ambient temperature cannot be changed, then change the volatilization speed of the ink!
