How can the plastic bellows be automatically cut and the cutting position is in the crest position?
I have semi-automatic cutting equipment that can accurately locate wave crest cutting, especially for bellows with intermediate openings.
If you want to automate, you can use the bellows as a rack, using gear to drive it to move accurately, you can guarantee to cut off from the peak.
The clamping surface of the clamp is also made into a wave shape, so that the cutting position can always be at the crest position.