EP 0736458 B1 19981007 - Self-adheseive envelope
Title (en)
Self-adheseive envelope
Title (de)
Kuvert mit Haftverschluss
Title (fr)
Envelope auto-collante
Publication
Application
Priority
CH 94295 A 19950403
Abstract (en)
[origin: EP0736458A1] The envelope has two parallel fold grooves (10,11) for folding the flap (4). The back (9) of the envelope and the fold grooves are formed and positioned so that the closure flap, when folded along the first groove (10) rests on the inner surface of the front (8) of the envelope beside the back of the envelope. The part (15) of the flap covered with an adhesive layer (14) is coated with a separating agent (16). The closure flap when folded over the second fold-groove (11) rests with the entire layer of adhesive on the outside of the back of the envelope to which it sticks.
IPC 1-7
IPC 8 full level
B65D 27/00 (2006.01); B65D 27/10 (2006.01); B65D 27/16 (2006.01)
CPC (source: EP)
B65D 27/00 (2013.01); B65D 27/10 (2013.01); B65D 27/16 (2013.01); B65D 2301/10 (2013.01)
Designated contracting state (EPC)
AT CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0736459 A1 19961009; EP 0736459 B1 20010321; AT E171912 T1 19981015; AT E199868 T1 20010415; DE 59600638 D1 19981112; DE 59606608 D1 20010426; EP 0736458 A1 19961009; EP 0736458 B1 19981007
DOCDB simple family (application)
EP 96810207 A 19960402; AT 96810119 T 19960304; AT 96810207 T 19960402; DE 59600638 T 19960304; DE 59606608 T 19960402; EP 96810119 A 19960304