EP 2108596 B1 20120125 - Sealed plastic envelope with added closure adhesive
Title (en)
Sealed plastic envelope with added closure adhesive
Title (de)
Dichte Plastikhülle mit aufgesetztem Klebeverschluss
Title (fr)
Enveloppe étanche en matière plastique avec adhésif de fermeture rapporté
Publication
Application
Priority
FR 0852430 A 20080411
Abstract (en)
[origin: EP2108596A1] The envelope (1) has an access passage (9) to access an internal volume of the envelope. The passage is closed by a closure tape (11). The tape is fixed on the exterior of the envelope. A printed support and a detachable protection band of the tape are extended continuously from a longitudinal edge (4) opposite to another longitudinal edge (5) of the envelope. The band is unitary for being removed completely before folding the band over the envelope. Glue of the tape is extended by retracting longitudinal edges (13-4, 13-5) of the support and longitudinal edges (14-4, 14-5) of the band. An independent claim is also included for a method for continuous fabrication of sealed envelopes with welded edges.
IPC 8 full level
B65D 33/16 (2006.01)
CPC (source: EP)
B65D 33/1691 (2013.01)
Designated contracting state (EPC)
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 SE SI SK TR
DOCDB simple family (publication)
EP 2108596 A1 20091014; EP 2108596 B1 20120125; AT E542751 T1 20120215; ES 2380401 T3 20120511; FR 2929930 A1 20091016; FR 2929930 B1 20121102; PL 2108596 T3 20120731
DOCDB simple family (application)
EP 09157259 A 20090403; AT 09157259 T 20090403; ES 09157259 T 20090403; FR 0852430 A 20080411; PL 09157259 T 20090403