Polyvinyl chloride film printing color paste and method selection

1.printing color paste should not contain plasticizer will make hard films soft; soft film for printing color paste should not contain plasticizer will be included in the film in the dissolution of the binder. If printing material softens, it loses its resistance to friction.

2.in the solvent in the printing paste should not films too strong expansion. If the expansion is too large, you can cause the film shrinkage phenomena such as solvent to evaporate.

3.printing paste containing the boiling point of the solvent should not be too high, otherwise, printing paste itself require a long drying time. In the film if the residual solvent, can lead to undesirable consequences.

Black pigment printing paste should be no mobility.