EP 2138415 B1 20111026 - Safety envelope
Title (en)
Safety envelope
Title (de)
Sicherheitsumschlag
Title (fr)
Enveloppe de sécurité
Publication
Application
Priority
FR 0854170 A 20080624
Abstract (en)
[origin: EP2138415A1] The envelope (1) has a sheet (3) assembled with another sheet by welding on two of longitudinal edges (4, 5) and transversal edges (6, 7) for forming a closed inner volume, where the sheets are made of flexible plastic material. An opening (9) provides access to the inner volume, and is totally covered by a closing system i.e. security adhesive (13). Each edge of the envelope comprises a weld (8) having a progressive width and/or an outer side or an inner side with a progressive localized direction.
IPC 8 full level
B65D 27/00 (2006.01); B65D 27/30 (2006.01)
CPC (source: EP)
B65D 27/00 (2013.01); B65D 27/30 (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 2138415 A1 20091230; EP 2138415 B1 20111026; AT E530459 T1 20111115; ES 2375254 T3 20120228; FR 2932776 A1 20091225; FR 2932776 B1 20121130; PL 2138415 T3 20120629
DOCDB simple family (application)
EP 09163495 A 20090623; AT 09163495 T 20090623; ES 09163495 T 20090623; FR 0854170 A 20080624; PL 09163495 T 20090623