To detect the water resistance and anti - emulsifying properties of offset ink

1 the transparency of the ink must be high. Thin film coating into uniform ink, the requirement of bearing of the monlchamus membrane material background to display more clearly, ink transparency requirements higher. Ink on paper, there are three for...

/ 2016-05-06

Causes and solutions of the ink attached to printing ink

Reasons: the printing material is suitable for the treatment of poor, low wetting tension. Additives (plasticizer, surfactant, and so on) in the printing substrate film form precipitation layer

/ 2016-05-05

New ink and old ink when they are done separately

Has just bought a new ink and ink, if not finished, if not stored properly, it is easy to produce quality problems. So, in the preservation of ink, which should pay attention to what the problem, in order to keep the quality of the ink to maintain it...

/ 2016-05-05