... : creasing ,binding ,pressing ,cover making ,edge holding ,cover corner cutting Introduce:The 7-in-1 machine has seven functions ... : creasing ,binding ,pressing ,cover making ,edge holding ,cover corner cutting and grooving1.Delicate design for exporting .Multi-dimensional platform can be ... 4.Aluminium alloy knife,can be creased with delicate marks and not easy to be broke 5.Grooving ,about temperature ...