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US 2022/0126567 A1Published application
Printing machine with a twin printing unit and method of operating such a printing machine
AssigneeHeidelberger Druckmaschinen AG
InventorsWerner Schwab, Hans Schadl
Life of this patent
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Abstract
A printing machine for printing on a printing substrate web includes a plurality of inline flexographic printing units which are disposed in a plane accessible to an operator of the machine. Each one of the two flexographic printing units of a respective duplex printing station includes a respective impression cylinder and a dryer disposed between the two impression cylinders along a path of web travel of the web of printing substrate. A method of operating the printing machine is also provided.
Claims27
A printing machine for printing on a printing substrate web, the printing machine comprising:
- a plurality of inline flexographic printing units disposed in a plane accessible to a machine operator;
- every two of said flexographic printing units of said plurality of flexographic printing units together forming a duplex printing station;
- and
- each one of said two flexographic printing units of a respective duplex printing station including a respective impression cylinder and a dryer disposed between said impression cylinders of said two flexographic printing units along a path of web travel of the printing substrate web.
1 more element
Dependencies are inferred from the claim text.