22
V Offset printing unit
一、Composition of offset printing units
1、Frame (driving side) 2、water and ink unit 3、Frame (operating side) 4、Plate
roller bridge 5、Common platform 6、Blanket roller bridge 7、Regulating handle 8、
operating handle 9、Operational panel 10、plate cylinder 11、blanket cylinder 12、
impression cylinder 13、Coloring device
二、Replace blanket cylinder
2.1 steps
1
4
6
7
10
11
12
13
2
3
5
9
8
2
3
4
1
Summary of Contents for JDL-420 Series
Page 1: ...1...
Page 16: ...16 Figure 3 1...
Page 55: ...55 3 4 Paper route of cold foil unwinding and rewinding...
