Stanzmesser zur Herstellung von Halte- und Dichtelemente für Abgasreinigungsanlagen und Methode zur Herstellung von Halte- und Dichtelemente mittels eines Stanzmessers

摘要

A punching die (11) for punching a sheet of an inorganic fiber mat (16) to manufacture a holding seal member (15) for winding around an exhaust gas purifier body (21). The punching die includes a punching blade (13), supported by a base plate (12), for punching the inorganic fiber mat to cut out the holding seal member. A plurality of elastically deformable elastic members (14) are adhered to the base plate.