positive printing plate

Description

PS plate, Offset printing plate, Offset plate, Printing plate, Conventional positive plate, Positive ps plate, Positive plate are of features as follow: High-grade aluminum sheet after the technological treatment of electrolyzing, anodic oxide The surface of the plate is of grains, shortening the time of evacuating vacuum, reducing the halation between the exposure district and non-exposure district. Fit for process of machine-display, hand-display and trough-display Half-dot reproduction, high property of ink-attraction, endurance of printing High-grade materials Well-distributed grains, multiple layers, good ink balance and half-dot reproduction Dense oxide scale, high endurance of printing Great tolerance, easy handling, well adaptive to environments Adopting the subtractive principle, distinctive color contrast, easy to check