Device for guiding a printing material

摘要

The device for the guiding of printed material by means of blast air nozzles (15) has the lobes (11.1,12.1) of the nozzles defined through at least one comb-form contour (11,12). The lobes are formed on comb-shaped contoured pieces which are assembled together. The pieces may be in plate-form or shell-form. The lobes of the nozzles are located along a cutting line extending in meander fashion. The cutting line is a laser cutting line and the lobes are located on both sides of the cutting line. Independent claims are also included for the following: (a) a method for the manufacture of a printed material guiding device with nozzles; and a machine, especially a printing press, for the processing of printed material and including the aforesaid guiding device.