The high-pressure polyethylene wax emulsion plus the water-based ink management system can reasonably improve the scratch resistance, abrasion resistance, anti-blocking of the surface layer of packaging printing products the rich smooth touch that is granted to the paint layer. It is widely used in smoke, Among wine, food, drinks, small toys other packaging supplies.
Yingcai flexo printing ink special high-pressure polyethylene wax emulsion is a high melting point polyethylene wax emulsion with high melting point (melting point up to 110 degrees) fine particle size (0.8um). It can reasonably reduce the frictional resistance of the surface layer of the printing ink, improve the smoothness, abrasion resistance scratch resistance; the uniform fine particle size can give the printing ink a very good smoothness, also has excellent paint adhesion.
In application, the high-pressure polyethylene wax emulsion special for printing ink will be transferred to the surface layer of the printing ink in the whole process of demulsification, uniformly dispersed, the thickness of the wax protective layer will be generated, so as to achieve the actual effect of improving the characteristics of the surface layer of the printing ink.
It is that the higher the amount of high-pressure polyethylene wax emulsion added, the better the actual effect. When it is saturated, more will become a residue in the printing ink. With the increase in the amount of high-pressure polyethylene wax emulsion, the thickness of the wax protective layer produced on the surface of the printing ink can improve the slip of the paper product, reduce the friction resistance, the friction coefficient of the printing ink is significantly reduced. When the addition amount exceeds 5%, the gap between the spherical wax particles on the surface layer is reduced, the actual effect of increasing the use amount is significant. In addition, the cost problem is fully considered. The addition amount of wax emulsion is preferably around 5% (the actual specific The amount of addition must be based on the customer’s rigorous testing in the laboratory to obtain a good amount of addition.