Cutter drum for cross cutting e.g. paper web, has oblong surface section partial-helically running in longitudinal direction of cylindrical body, where cutter arrangement is partial-helically formed and fastened in direction of body

摘要

The drum has an oblong surface section (6) extending in a longitudinal direction of a cylindrical body (2) and formed in a periphery of the cylindrical body, in which a ledge-shaped cutter arrangement (4) is fastened in the longitudinal direction of the cylindrical body. The oblong surface section partial-helically runs in the longitudinal direction of the cylindrical body, and the cutter arrangement is partial-helically formed.