Brief description of the sheet has a sheet will emerge more clearly with the extraction of the offcuts up, a device for extracting offcuts up, and the print line and of the sheet has a sheet will emerge more clearly

摘要

The cutting process is implemented by the passage of the individual sheets, one after the other between a rotary cutting cylinder (9 '), equipped on its periphery of one or more of the cutting tools (10), and a counterpart (8'). Each sheet at the output of the pinching zone (11) between the cutting cylinder and the counterpart is present in the form of a main portion cut out and offcuts of cutting out completely separated from the main part cut. It creates a suction at the periphery of the cutting cylinder (9), and downstream of the pinching zone (11) between the cutting cylinder and the other hand, so as to extract the offcuts of cut, and during the passage of each sheet (6) in the suction zone is mechanically holds the main part of the sheet is applied against the cutting cylinder (9 ').