Method and device for cutting the edges of a sheet of material

摘要

The device has a longitudinal cutter (2) for separating a material web (1) into a partial web (10) and an edge strip (11) in a longitudinal direction (L). A delivery device delivers the produced edge strip, and a transverse splitting knife (4) is arranged downstream of the cutter in the direction. The knife has a cutting blade for cutting the edge strip transverse to the direction. The knife has a separating device adjacent to the blade, where the separating device enters into a recess (12) produced in the material web by the cutter when the knife is activated. An independent claim is also included for a method for edge-sided cutting of a material web.