EP 3793907 A1 20210324 - METHOD FOR CONTROLLING THE POSITION OF A MATERIAL WEB EDGE
Title (en)
METHOD FOR CONTROLLING THE POSITION OF A MATERIAL WEB EDGE
Title (de)
VERFAHREN ZUR STEUERUNG DER LAGE DER WARENBAHNKANTE
Title (fr)
PROCÉDÉ DE COMMANDE DE LA POSITION DU BORD DE BANDE DE PRODUITS
Publication
Application
Priority
- DE 102018207924 A 20180518
- DE 102018218582 A 20181030
- DE 102019205541 A 20190417
- EP 2019062938 W 20190520
Abstract (en)
[origin: WO2019219967A1] The present invention relates to a method for controlling the position of a lower and/or upper material web in a packaging machine, wherein the lower material web is unwound from a supply roll and conveyed intermittently or continuously along the packaging machine, packaging recesses are optionally formed in the lower material web in a forming station, the lower material web, preferably the packaging recesses, are then filled with products to be packaged, then an upper material web is sealed to the lower material web in a sealing station, both the lower and the upper material webs being unwound from respective supply rolls.
IPC 8 full level
B65B 41/12 (2006.01); B65B 9/04 (2006.01); B65B 41/18 (2006.01); B65B 57/04 (2006.01)
CPC (source: EP US)
B65B 9/04 (2013.01 - EP US); B65B 41/12 (2013.01 - EP US); B65B 41/18 (2013.01 - EP US); B65B 57/04 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019219967 A1 20191121; CN 112236366 A 20210115; EP 3793907 A1 20210324; US 11767138 B2 20230926; US 2021229849 A1 20210729
DOCDB simple family (application)
EP 2019062938 W 20190520; CN 201980033516 A 20190520; EP 19728328 A 20190520; US 201917056078 A 20190520