EP 0657275 B2 20000913 - Corrugating roller for the manufacture of corrugated paper
Title (en)
Corrugating roller for the manufacture of corrugated paper
Title (de)
Riffelwalze für die Herstellung von Wellpappe
Title (fr)
Cylindre ondulé pour la fabrication de carton ondulé
Publication
Application
Priority
DE 4341730 A 19931208
Abstract (en)
[origin: EP0657275A1] A corrugating roller for the manufacture of corrugated paper has a hollow-cylindrical roller cover (13) having a corrugation (15). Integrated into the roller cover (13) is a pneumatic fixing device for the section, wrapping around the corrugating roller (2), of a corrugating web (4) of the corrugated paper web (12) to be manufactured, as well as a heating device for the corrugating roller (2). <IMAGE>
IPC 1-7
IPC 8 full level
B31F 1/28 (2006.01)
CPC (source: EP)
B31F 1/285 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0657275 A1 19950614; EP 0657275 B1 19980520; EP 0657275 B2 20000913; DE 4341730 A1 19950614; DE 59406016 D1 19980625
DOCDB simple family (application)
EP 94118384 A 19941123; DE 4341730 A 19931208; DE 59406016 T 19941123