How wide must be the waste edge?
The outside trim must be cut into sections no larger than ca.400mm long.
The lenght dependent on the number and depth of cut-outs as well as the shape of sheet.
The smaler the number of the nicks, the faster the stripping eperation will go.
Width of nicks:
up to 300g/㎡=ca. 0.5mm
up to 600g/㎡=ca. 0.8mm