Rotary Rule > Radius Gullet Combo



Sharp edge (left) and round edge (right) under high magnification.

Radius Gullet Combo (Cut/Crease) is a new product that finally offers a combo perf with the benefit of a rounded crease space. A special process follows the standard punching of the crease area and literally rounds the edges. This product provides a combo perf with the needed performance feature that reduces cracking and leaves a softened, crisp final crease indentation.

Tooling is available for most common perf combinations in Metric and US Standard sizes. However, due to the variety of crease height needs, most products are made to order and will require 1 to 2 week lead time.