Apparatus for cutting a hole in a paper web

专利名称：Apparatus for cutting a hole in a paper web发明人：REIL, WILHELM申请号：EP82103809.8申请日：19820504公开号：EP0065179B1公开日：19870401

摘要：a device for a hole in a papierbahn stapled, particularly for the manufacture offl\üssigkeitspackungen, has a movable,with pressure on a back plate f\ührbarenstanzstempel circular knife at its top.to enable the einstanzens the desired hole withsimple means, until the desired schichttiefe packaging material inside is

erfindungsgem\ä\ß provideda rotatable cutting head that the stanzstempeldriven growth. through the rotation of the stanzstempels orthe knife edge at the top ofthe stamp forming the knife is no longer, as in known stanzvorrichtungen only in thepapierbahn depressed,but erfindungsgem\ä\ß it is perpendicular to thedruckbewegung turned, and there is a schneideffekt as with the use of a knife.

申请人：TETRA PAK FINANCE & TRADING S.A.

地址：Avenue Général-Guisan 70, P.O. Box 430 1009 Pully CH

国籍：CH

代理机构：Weber, Dieter, Dr.

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