Ink proof A, 80-2400LPI,is made of anilox roller, printing roller. Ink ... excellent expert all over the world. Donghui Ink Proofer A is specially designed for comparing or matching colors of ... thicknessesQuick, easy replacement of the rollersSolvent resistant transfer rollLine screen: 80, 120, 140, 160, 180, 200, 250, 300 LPI ... specializes in making high accuracy Ink ProoferA.. Ink proof A, 80-2400LPI