Die cutter blanket for counter-die of rotary die cutting machine, and method for manufacturing the same

摘要

A die cutter blanket for a counter-die of a rotary die cutting machine has a cover that surrounds the counter-die forming a cylindrical sleeve around the counter-die. The cover is made from a first material having a first hardness value. The cover has a key adapted to fit into a slot of the counter-die in order to fix the cover around the counter-die. The die cutter blanket also includes a bar made from a second material having a hardness value greater than the first hardness value, which is disposed entirely inside the key, axially along the length of the key. The bar is peripherally coated by the first material.