EP 1094013 B1 20040811 - Film for making a container with delaminating tear line
Title (en)
Film for making a container with delaminating tear line
Title (de)
Folie zum Herstellen eines Behälters mit delaminierender Schwächungslinie
Title (fr)
Film pour fabriquer un emballage ayent prédécoupe avec une tendance à délamination
Publication
Application
Priority
FR 9912946 A 19991018
Abstract (en)
[origin: EP1094013A1] A packaging film (F) made from two or more layers (D, I) is joined by an adhesive (C) and has a pre-cut line (L) in one of the layers which acts as a tear line for opening. The tear line is made in a layer of the film which has a tear strength away from the line greater than that of the other layer, while the whole film away from the tear line has a tear strength at least twice that on the tear line, and equivalent to at least 0.23 daN.
IPC 1-7
IPC 8 full level
B65D 75/58 (2006.01); B65D 75/62 (2006.01)
CPC (source: EP)
B65D 75/5805 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1094013 A1 20010425; EP 1094013 B1 20040811; AT E273198 T1 20040815; DE 60012842 D1 20040916; DE 60012842 T2 20050901; DK 1094013 T3 20041213; ES 2225048 T3 20050316; FR 2799742 A1 20010420; FR 2799742 B1 20020607; PT 1094013 E 20041130
DOCDB simple family (application)
EP 00402685 A 20000929; AT 00402685 T 20000929; DE 60012842 T 20000929; DK 00402685 T 20000929; ES 00402685 T 20000929; FR 9912946 A 19991018; PT 00402685 T 20000929