EP 1521673 A1 20050413 - METHOD AND INSTALLATION FOR MAKING A TUBULAR PACKAGE
Title (en)
METHOD AND INSTALLATION FOR MAKING A TUBULAR PACKAGE
Title (de)
VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN EINER SCHLAUCHFÖRMIGEN VERPACKUNG
Title (fr)
PROCEDE ET INSTALLATION POUR LA FABRICATION D'UN EMBALLAGE TUBULAIRE
Publication
Application
Priority
- FR 0208914 A 20020715
- IB 0303087 W 20030710
Abstract (en)
[origin: US2005223680A1] The invention concerns a method and an installation for making a tubular package comprising a flexible, fragile and sealed inner sleeve and an outer cardboard body provided with a precut and closed at both ends by two seals. The method for forming the sleeve consists in sealing the two longitudinal ends of the material ( 1 ) exiting from the bobbin ( 1 ) and passing through a shaping unit ( 3 ) enclosing a mandrel ( 4 ); glueing on the sleeve a cardboard ( 6 ) with a satellite device ( 9 ); cutting out the tube(s) obtained with a device ( 12, 13 ) and sealing one of the ends of the package; filling the package with the product to be packaged and sealing the other end. The resulting package is perfectly sealed and can be open by pressing on the cardboard proximate the precut of the tube thereby rupturing the sleeve and opening the package. Such type of package is designed for packaging oblong products.
IPC 1-7
IPC 8 full level
B31B 7/00 (2006.01); B31B 17/28 (2006.01); B31C 1/02 (2006.01); B65D 3/22 (2006.01); B65D 3/26 (2006.01)
CPC (source: EP US)
B31C 1/02 (2013.01 - EP US); B65D 3/22 (2013.01 - EP US); B65D 3/262 (2013.01 - EP US); B31B 50/28 (2017.07 - EP US); B31B 2105/00 (2017.07 - EP US); B31B 2120/40 (2017.07 - EP US)
Citation (search report)
See references of WO 2004007186A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2005223680 A1 20051013; AT E312707 T1 20051215; AU 2003280971 A1 20040202; AU 2003280971 B2 20070802; DE 60302795 D1 20060119; DE 60302795 T2 20060914; EP 1521673 A1 20050413; EP 1521673 B1 20051214; FR 2842170 A1 20040116; FR 2842170 B1 20040924; WO 2004007186 A1 20040122
DOCDB simple family (application)
US 52103205 A 20050112; AT 03740971 T 20030710; AU 2003280971 A 20030710; DE 60302795 T 20030710; EP 03740971 A 20030710; FR 0208914 A 20020715; IB 0303087 W 20030710