Analysis and solution of the reason why the ink of the glass cover screen printing machine is not firmly fixed on the glass cover after screen printing
1. When printing on glass, it is important to perform strict degreasing and pre-treatment inspection of the glass before printing. When a substance such as grease, a binder, or a dust adheres to the surface of the glass, the ink and the glass are poorly bonded.
2. Insufficient adhesion of the ink itself causes the ink film to be solid. It is best to replace other types of ink for printing. If the dilution solvent is improperly selected, the ink film may not be firmly adhered. When selecting a dilution solvent, the properties of the ink should be considered to avoid the phenomenon that the ink and the substrate are not firmly bonded.
