UV varnish: UV oil black or UV varnish is usually used, which can be quickly cured under ultraviolet light to form a hard, wear-resistant and scratch-resistant protective layer.


UV varnish: The surface brightness of the printed product is high, the color is bright, and it has a three-dimensional sense and smooth feel. The UV process has high hardness, corrosion resistance, friction resistance, and is not easy to scratch. In addition, UV printing ink waste is less, the curing speed is fast, and the color will not change after curing
Ordinary varnish: It can also improve the brightness and gloss of the printed product. Compared with UV varnish, the ordinary varnish process may be slightly inferior in wear resistance, corrosion resistance and three-dimensional sense. It may not be as good as UV varnish