Transversal perforation

By immersing a rotary knife into a U-ledge which serves as a support for the material lying in between, a tear-off perforation is applied to a material across the running direction of the web.

The tear-off strength is varied by changing the knives and their cut/no-cut ratio.

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Technical details

> Cut-off length: 200 mm – 10,000 mm
> Cutting speed: 120/min.
> Positioning possible via print marks (photocell)
> Programmable logical control with high-quality touch-screen
> Drive by servo motor