Formula for calculation of creasing channels
designed for material thickness of 0.5 – 1.3 mm
Also available for Cardboard!
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
e= Thickness of Compressed Material
d= Creasing rule width
A ≈ e
B = (e × 2.0) + d
Formula for calculation of creasing rules
The thickness of compressed material of the corrugated board determines the creasing rule height:
h= Creasing Rule Height
h = 23.80 - e
No responsibility accepted for correctness of this information – creasing parameters depending on material specification.