There are many different types of perforating knives, all of which are similar in function: The printed product is provided at a certain point with many small successive notches, as they occur in a coupon booklet as tear-off perforations – whether perforating knives for longitudinal perforation or cross perforation, perforating squeezing knives and more!
The perforating knives are suitable for several materials such as cardboard, paper, foil, plastics and even textiles.