ROTATIONSSTANZWERKZEUG

摘要

A die cut roll is provided which comprises a die cutter obtained by providing on a surface of a rotary driving roll with projecting pressure cutting blades formed in accordance with the shape of a product to be cut, and an anvil roll adapted to receive the edges of the projecting pressure cutting blades of the die cutter, where finishing surfaces are formed adjacently to a top smooth portion of an edge of each of the projecting pressure cutting blades, by grinding so that the surface portion has grinding flaws making an angle phi of 50 DEG -90 DEG , to a relative ridgeline defining the top portion, and there is a difference between the hardness of the cutting blades of the die cutter and that of the surface of the anvil roll for different driving systems, and projecting pressure cutting blades not directly working to cut a product are provided.