Offset printing machine without heater or cooler has a design that combines the advantages of roller offset and sheet offset printing in a single line

摘要

Offset printing machine without a heater or cooler has printing units (3) for duplex printing of a print web (8) (blanket to blanket), especially using sheet offset printing ink. The machine also has an unwinding unit (1) for unwinding of the print material web, a pulling mechanism (2) for setting a web tension at the inlet to the first printing unit, a unit after the last printing unit for application of powder or sealer and an output system (7a).