Pressure cylinder sheet guiding device for sheet-fed printing machine, has impression cylinder for guiding printed sheet and another cylinder for transferring printed image on printed sheet guided on impression cylinder for supporting sheet

摘要

The pressure cylinder sheet guiding device has an impression cylinder for guiding printed sheet and another cylinder for transferring printed image on the printed sheet guided on the impression cylinder for supporting sheet. The supporting sheet is guided into spandrel area extending along a column between the impression cylinder and another cylinder. A unit is arranged in the area of the column, by which a force generated from an oscillation generator by acoustic levitation is generated on the printed sheet in the spandrel area for the improvement of the sheet guiding.