As the substrate passes under the UV drying system, the ink transitions from liquid (wet) to solid (dry) in an instant. UV printing can handle a wide variety of materials, from heavy metal sheets to light polyester sheets for UV curing.
UV curing features:
dry immediately
low running cost
improve quality
Reduce required storage space
Clean and efficient
Features of UV printing materials:
dry quickly
high hue saturation
Excellent fade resistance
High heat resistance
high flexibility
excellent adhesion
High wear resistance
Features of UV printing varnishing process:
Inline coating operation
The thickness of the printed coating is the same before and after drying (no solvent evaporation)
Improved dot quality (wet-press-dry printing)
Excellent color control
The press can run for a long time
Reduce cleaning work
Quick work preparation
UV curing process features:
low odor
Low volatile residue
low toxicity
Solvent free
Energy saving