EP 0333605 B1 19930107 - PACKAGE MADE OF A THIN FOLDED BLANK WITH REINFORCING OF THE WELDS
Title (en)
PACKAGE MADE OF A THIN FOLDED BLANK WITH REINFORCING OF THE WELDS
Publication
Application
Priority
FR 8803654 A 19880316
Abstract (en)
[origin: EP0333605A1] The package for an article of convex shape, made from a paper- plastic material compound is folded and then the folds are welded over the edges and reinforced either by the addition of a band of paper- plastic material compound, or by the folding and welding of the edge thus folded in such a way that the edge of the folding prevents the opening by delamination of the folds. The carrying out of welding whose spacing varies makes it possible to facilitate assembly of the package. <IMAGE>
IPC 1-7
IPC 8 full level
B65D 65/02 (2006.01); B65D 65/12 (2006.01); B65D 65/38 (2006.01); B65D 85/36 (2006.01)
CPC (source: EP)
B65D 65/02 (2013.01); B65D 65/12 (2013.01); B65D 2585/366 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0333605 A1 19890920; EP 0333605 B1 19930107; AT E84273 T1 19930115; DE 68904219 D1 19930218; DE 68904219 T2 19930609; ES 2037988 T3 19930701; JP 2573522 B2 19970122; JP H01294458 A 19891128
DOCDB simple family (application)
EP 89420090 A 19890313; AT 89420090 T 19890313; DE 68904219 T 19890313; ES 89420090 T 19890313; JP 6491589 A 19890316