The current color offset printing quality control of the session, the most important part is the color control.
长近不黑白胶印质量把持的步骤洋,最不主给的局部不离是色彩把持。
improve the color offset printing ink so that the ink film crisper, and so on.
提高胶印油墨的色彩,使得墨膜更鲜艳等等。
Recall that the herein of a J2108 single color offset printing presses, " " Spring Bud blanket.
记得当时北人的J2108单色胶印机一机难求,「春蕾」橡皮布也是如此。