EP 0302796 A2 19890208 - Mailer obtained from a continuous web.
Title (en)
Mailer obtained from a continuous web.
Title (de)
Aus einer Papierbahn hergestellter Briefumschlag.
Title (fr)
Enveloppe obtenue à partir d'une bande continue.
Publication
Application
Priority
- FR 8806427 A 19880511
- US 8179287 A 19870805
Abstract (en)
The invention relates to a mailer obtained from a continuous web, which is divided into equal lengths. The lengths of web are divided into three panels (26, 28, 30) by transverse fold lines (52, 54). The middle panel (28) and a second panel (30) are folded one over the other and bonded along lines of adhesion (32 to 35) to form a bag adapted to receive an insert. The third panel (26), which is smaller than the others, constitutes a flap provided with a line of adhesive (38, 40) for adhering it on the rear surface of one of the other panels (28, 30).
IPC 1-7
IPC 8 full level
B42D 5/02 (2006.01)
CPC (source: EP)
B42D 5/025 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0302796 A2 19890208; EP 0302796 A3 19891213; EP 0302796 B1 19930901; DE 3883663 D1 19931007; DE 3883663 T2 19931223
DOCDB simple family (application)
EP 88402037 A 19880804; DE 3883663 T 19880804