These machines put the crease in paper or card to allow for easy folding, or it can be used before a book is bound.
Duplo SCC (score, crease, cut) Unit with Computer (#1015)
Morgana Autocreaser (#1012)
Morgana Autocreaser (#1013)
Duplo 445 - Creaser (#1016)
Duplo DC-645 Slitting Cutting & Creasing Machine with external Screen (#1017)
Duplo DC-545 Slit, Cut, Crease (#1018)