CITO Abacus online for Corrugated Board

Formula for calculation of creasing channels and creasing rules
designed for material thickness of 0.5 – 1.3 mm
Also available for cardboard!

Legend:

A = crease depth
B = crease width
c = material thickness
d = creasing rule width

g = creasing rule height

e = thickness of compressed material

The thickness of compressed material (e) of the corrugated board determines the creasing rule height:

A = e
B = (e x 2.0) + d
g = f – e
f  = 23.8 mm