Method of dusting sheet material in e.g. sheet-fed rotary printing machine, involves supplying compressed air in specific direction along cylinder channel surface for removing dust particles from sheet material, using suction force

摘要

A sheet material (18) is conveyed towards a pollination device (19) by a sheet guiding cylinder (3). The dusting of sheet material is carried out with the pollination material, by a cleaning element (25) arranged in the transfer area of sheet material at the periphery (27) of the cylinder. Compressed air is supplied in specific direction along the cylindrical surface of a cylinder channel (28) for removing the dust particles from the processed sheet material, using suction force. An independent claim is included for processing machine.