BRIEF DESCRIPTION OF DRAWINGS
FIG. 1 is a schematic diagram which shows a letterpress printing machine in example 1.
FIG. 2 is a schematic diagram of a plate washing device included in a letterpress printing machine of example 1 in operation mode.
FIG. 3 is a schematic diagram of a wiper for a plate in a letterpress printing machine of example 1 in operation mode.
FIG. 4 is a schematic diagram of a printing cylinder, a dispenser mechanism and a substrate surface plate used in flexographic printing.
FIG. 5 is a block diagram of a letterpress printing machine in example 2.
FIG. 6 is an illustration of a letterpress printing machine of example 2 in operation mode.
FIG. 7 is an illustration of printing nip width of letterpress printing machine in example 2.
FIG. 8 shows the belt-shaped pattern which is installed in substrate so that printing pressure is constant.
FIG. 9 is a letterpress printing machine (a flexographic printer) for luminescent layer formation of an organic electroluminescent display device in operation mode.
FIG. 10 is a letterpress printing machine (a flexographic printer) for luminescent layer formation of an organic electroluminescent display device in operation mode.