EP 1103369 B1 20040811 - Method and device for making collars for hinged-lid boxes
Title (en)
Method and device for making collars for hinged-lid boxes
Title (de)
Verfahren und Vorrichtung zum Herstellen von Kragen für Klappschachteln
Title (fr)
Procédé et dispositif pour la fabrication de collerettes pour des boîtes avec un couvercle à charnière
Publication
Application
Priority
DE 19957058 A 19991126
Abstract (en)
[origin: EP1103369A2] The collar making process involves producing a collar (13) which has a group of grooves (18) between the front wall (19) of the collar and the side flaps (20, 21), forming rounded upright collar edges (16, 17). When the grooves (15) are applied to the collar, a field (24) with no grooves is left. In this region a tab (22) is formed as an aid to closing the lid.
IPC 1-7
IPC 8 full level
B31B 1/74 (2006.01); B31B 3/00 (2006.01); B31B 3/28 (2006.01); B31B 50/20 (2017.01); B31B 50/25 (2017.01); B31D 5/00 (2017.01); B65D 85/10 (2006.01)
CPC (source: EP US)
B31B 50/28 (2017.07 - EP US); B31D 5/0004 (2013.01 - EP); B31F 1/10 (2013.01 - EP); B65D 85/10484 (2020.05 - EP US); B65D 85/10564 (2020.05 - EP US); B31B 50/146 (2017.07 - EP); B31B 50/254 (2017.07 - EP); B31B 50/256 (2017.07 - EP); B31B 2241/003 (2013.01 - EP)
Citation (examination)
- US 5621209 A 19970415 - PURSER KENNETH H [US]
- IT 1290655 A
Designated contracting state (EPC)
DE GB IT
DOCDB simple family (publication)
EP 1103369 A2 20010530; EP 1103369 A3 20011031; EP 1103369 B1 20040811; DE 19957058 A1 20010531; DE 50007362 D1 20040916
DOCDB simple family (application)
EP 00123945 A 20001103; DE 19957058 A 19991126; DE 50007362 T 20001103