UV LED curing glue has poor gloss and brightness. Except for specific requirements of matte light, ordinary and other effects, the higher the general requirements of UV glue, the better.

The Leading Cause of Light Intensity and UV LED Photo-Curing Equipment:

1.The viscosity of UV LED curing machine itself is too small, so the printing coating is too thin.

2.Ethanol, toluene and other inactive solvents were also diluted.

3.UV LED photo-curing machine resin itself does not have enough luster.

4.The paper absorbs too much.

5.UV LED light curing machine is too thin to make the amount of light too small.

6.Improper selection of scraper and screen version.

What Solutions are suitable for solving UV Photo-Curing Machine:

1.Use of high-gloss acrylic resin.

2.Increase the viscosity of varnish properly.

3.Strictly control the ethanol content, toluene.

4.For more permeable paper, you can first apply a primer, or choose a good paper product.

5.Properly increase the diameter of anion roller.

6.Reduce blade hardness.

When printing, you can choose a lower mesh to increase the thickness of the coating.