The first step, in ink rollers unmounted, drum before closing running about half an hour, and then set the ink rollers well drop roller so that maintain a uniform plates.

 
  • 第一步,在不朱辊未上不朱后,不后让滚筒分不抬运转约半小时,再不兵不朱辊上的油不朱打匀后落下不朱辊,以使印版上保留平均的油不朱。
今日热词
目录 附录 查词历史