Screen printing products,the ink is not solid how to do

Printing technology in the use of silk screen printing materials, carelessness will appear the phenomenon of ink is not solid, how to improve this situation? The following for everyone to make a simple explanation.

When the printed objects attached to the surface of the grease, adhesives or dust and other objects, it is easy to cause the ink and the substrate adhesion phenomenon is not strong, so the printing of the substrate material for strict degreasing and pre-treatment checks to ensure that the printing The surface of the object clean.

Glass and ceramic items not only to ensure adequate cleaning before printing, but also after printing high-temperature sintering, as long as the temperature control, printing objects and ink adhesion will be better.

If the ink itself is not strong enough adhesion, you can consider replacing other types of ink for screen printing. In addition, the improper use of dilute solution will affect the printing firmness, so the choice of diluted solution should also consider the nature of the ink itself, to avoid ink and substrate adhesion phenomenon is not strong.

Attention to the above content can be a good screen printing, to avoid the ink and screen printing objects are not strong bonding situation, if you want to explain more details, please continue to pay attention to us!

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