... materials (such as corrugated paper, card paper, offset paper, grey board, compound materials, gasket, leather and clothes)2. folding function ... it can fold corrugated paper, card paper and offset board into perfect folding line.3. function of dotted ... functionit can draw various high precision drawing cutting materials: corrugated board, foam, PVC, styrene, Coroplast, Celtec, magnetic film, adhesive ...