Abrasion resistance during storage was improved. Good blocking resistance Excellent in opacity and flexibility. Easily peelable with coins or nails. Forced drying of 10 minutes at 50 is recommended for high-speed printing. Forced drying at higher temperature than 60deg.
C spoils peelability.
In case of forced drying, keep the temperature at 50deg. There are various type of coated surface with OP varnish. Peelability of the ink becomes worse on standing on some coated surfaces. Use untransparent paper. If the hidden letters are visible by the light transmission, make the ink film thick by using coarse mesh.