Characteristics：
stacked flexographic printing machines.Individual printing units are stacked up and down, arranged on one or both ends of the main wall panel of the printer, or mounted on a rack with a variety of printing units.Each printing unit is turned by a gear mounted on the main wall panel.A cascade mimeograph can print 1-8 colors, but usually 6 colors. It can be printed on both sides at one time. In addition, color number conversion is very convenient.