electric paper creasing machine,creasing machine,book cover creasing machine,paper creaser,paper perforating machine XH-650 electric paper creasing machine,creasing machine,book cover creasing machineMachine constructrue and feature.Book cover ... with rein in mouth.Suitable for book-cover, book folding, iconogragh, post-card and invitation-card etcFeature ModelXH650 Semi-automatic(Electric) creasing ...