Formula for calculation of creasing channels
designed for material thickness of 0.2 – 1.65 mm
Also available for Corrugated Board!
The graphic alongside shows a creasing matrix with the creasing rule pressed into the profile. The dimensions used in the calculation aid are as follows:
A= Channel Depth
B= Crease Width
c= Material Thickness
d= Creasing rule width
A ≈ c
B = (c × 1.5) + d
Formula for calculation of creasing rules
The material thickness of the cardboard determines the creasing rule height:
h= Creasing Rule Height
h = 23.80 - c
No responsibility accepted for correctness of this information – creasing parameters depending on material specification.