Global Patent Index - EP 2060388 A3

EP 2060388 A3 20110323 - Corrugated cardboard system and method for manufacturing an infinite corrugated cardboard sheet

Title (en)

Corrugated cardboard system and method for manufacturing an infinite corrugated cardboard sheet

Title (de)

Wellpappe-Anlage und Verfahren zur Herstellung einer endlosen Wellpappe-Bahn

Title (fr)

Installation de carton ondulé et procédé de fabrication d'une bande de carton ondulé sans fin

Publication

EP 2060388 A3 20110323 (DE)

Application

EP 08017074 A 20080927

Priority

DE 102007054194 A 20071114

Abstract (en)

[origin: EP2060388A2] The machine (1) has a production device (39) for producing an endless web of corrugated cardboards (2, 43) from a corrugated web (12). A longitudinal cutting device (55) is arranged downstream of the production device in transport direction (11) for longitudinally cutting the endless web of corrugated cardboards. An electronic control device (73) is designed such that the length of the web of the corrugated cardboards is detected between the production device and the longitudinal cutting device, and application width is varied based on the web length. An independent claim is also included for a method of producing an endless web of corrugated cardboard.

IPC 8 full level

B31F 1/28 (2006.01)

CPC (source: EP US)

B31F 1/2818 (2013.01 - EP); B31F 1/2827 (2013.01 - EP); B31F 1/2831 (2013.01 - EP); Y10T 156/1011 (2015.01 - EP US); Y10T 156/1016 (2015.01 - EP US); Y10T 156/1018 (2015.01 - EP US); Y10T 156/102 (2015.01 - EP US); Y10T 156/1025 (2015.01 - EP US)

Citation (search report)

[A] US 3977929 A 19760831 - EVANS DONALD J

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

EP 2060388 A2 20090520; EP 2060388 A3 20110323; EP 2060388 B1 20120425; AT 554916 T 20120515; DE 102007054194 B3 20090514; US 2009120563 A1 20090514; US 7832441 B2 20101116

DOCDB simple family (application)

EP 08017074 A 20080927; AT 08017074 T 20080927; DE 102007054194 A 20071114; US 25182708 A 20081015