Die for punching cardboard boxes. (Machine-translation by Google Translate, not legally binding)

摘要

Die for the punching of cardboard boxes, of the type constituted by a cylindrical or semi-cylindrical wooden core, in the case of a rotary die, or by a flat plywood board in the event that it is a flat die, with grooves in which are inserted cutting strips and deburring straps, the latter for fragmentation of the marginal and residual strip produced in each plate after the die-cutting of the boxes, characterized in that it incorporates, in correspondence with any of the cutting strips established in the core, in correspondence with the internal face of the cutting strips, and more specifically in correspondence with each point of each cutting strip on which converges a perpendicular strip, a support strut inserted in a slot of the wooden core, so that said support strut laterally immobilizes the cutting strip, preventing it from separating from the internal end of the corresponding perpendicular strip. (Machine-translation by Google Translate, not legally binding)