UV curable overprint varnishes (UV-OPV) are used very widely in the printing and packaging industry. The liquid UV-OPV are coated to the substrate by one of the many possible methods and when exposed to high energy source of UV light, it polymerizes and becomes a solid film.

Several methods of applications are possible for UV coatings. Spot coating, window coating or patch coating can be done using screen-printing or by the use of photopolymer plates in offset or flexo printing machine.

Different grades of UV-OP Varnishes are available depending on the rheology involved for the application. The UV-OP Varnish grade also depends on the final properties that you desire to obtain from the coating e.g. glueability, gloss etc.

JainCo manufactures UV curable overprint varnishes for a variety of applications used in the Printing Industry as replacement for lamination, spot coating and varnishing at very high printing and drying speeds. These varnishes are available for screen-printing, roller coating, varnish coating, flexo and offset machines. They can be used on a variety of substrates like paper, board, foil, laminates, plastic etc.

UV curable varnishes can be custom tailored to your requirements.