UV Offset gloss varnish UV gloss or matt varnish , suitable to offset press .But according to different means of overprint ,have three kinds :By ps plate ( ink duct) overprint , which same equipments with ink .Packing : 1kg/can ,12kg/cartonBy roller coating overprint , Packing : 20kg/drum .By resin offset press overprint , Packing : 20kg/drum . UV offset Varnish