EP 1842784 B1 20090729 - Film bag and method for manufacturing the same
Title (en)
Film bag and method for manufacturing the same
Title (de)
Folienbeutel und Verfahren zur Herstellung eines Folienbeutels
Title (fr)
Sachet en film et un procédé pour sa fabrication
Publication
Application
Priority
EP 06007113 A 20060404
Abstract (en)
[origin: EP1842784A1] The standing properties of the film bag standing on the base (3) are improved by a continuous blind heat-sealed seam (6). Seam must be folded over when the base is unfolded. A continuous mechanical weakening (7) is a separately produced adjacent to the seam. The weakening was produced by light punching (12), small cut-outs, stamping or laser treatment. The film (5) has punchings at the ends, which lie down once the film close to the base is folded. An independent claim is included for a method of producing a film bag.
IPC 8 full level
B65D 30/18 (2006.01)
CPC (source: EP)
B65D 31/08 (2013.01); B65D 31/10 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1842784 A1 20071010; EP 1842784 B1 20090729; AT E437810 T1 20090815; DE 502006004371 D1 20090910; WO 2007112898 A1 20071011
DOCDB simple family (application)
EP 06007113 A 20060404; AT 06007113 T 20060404; DE 502006004371 T 20060404; EP 2007002730 W 20070328