... machine,electric paper creasing machine,paper creaser,book cover creasing machine.. XH-650 electric paper creasing machine,creasing machine,book cover creasing machine,paper creaser,electric paper creasing and perforating machine Machine ... mouth.Suitable for book-cover, book folding, iconogragh, post-card and invitation-card etc. Feature ModelXH650 Semi-automatic(Electric) creasing machineMax. ...