The special one.
Marbach has developed a new bottom pin unit including special high precision lower pins with which waste is safely stripped during the production of packaging.
Bottom pin unit are especially useful when highest reliability is required during stripping but this cannot be achieved with conventional tools. In practice, blanks are often produced and packed directly after die-cutting and then delivered to the customer. Final checks before packaging are usually not provided. It is therefore even more important that the blanks meet quality requirements and above all are 100% waste-free.
In the case of a repeat job, one does not have to set all the lower pins again, but can simply use the existing bottom pin unit and start the production of the job immediately.