EP 0399420 B1 19930224 - WEB FOR WRAPPING WITH A WEB MATERIAL AND WRAPPED PACKAGE OBTAINED
Title (en)
WEB FOR WRAPPING WITH A WEB MATERIAL AND WRAPPED PACKAGE OBTAINED
Publication
Application
Priority
DE 3917048 A 19890525
Abstract (en)
[origin: EP0399420A1] A folding package (10) is produced from a single foil web (12) which is folded around an article to be packed and then sealed in such a way that the article is hermetically sealed by it on all sides. Here, the closure is made by adhesively securing the opposite edge regions of the foil web which border the inner region thereof. According to the invention, two opposite edge regions (26, 28) have at least one area (50, 60, 72, 74) which does not adhere permanently, whereby these areas overlap (29) in when the foil is folded to form a package (10), and one of these two edge areas (50, 72) is partially physically separated from the remaining edge region (26) along its peripheral line (54, 70, 52). The adhesive layers (40, 42) lie between these two areas (50, 60 or 72, 74) and the inner region (22, 14, 16, 18, 20) so that the inner region is laterally completely surrounded by the adhesive layers (40, 42).
IPC 1-7
IPC 8 full level
B65D 75/58 (2006.01); B65D 75/62 (2006.01); B65D 75/12 (2006.01)
CPC (source: EP US)
B65D 75/5833 (2013.01 - EP US); B65D 75/12 (2013.01 - EP US); Y10S 229/925 (2013.01 - EP US); Y10S 229/926 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0399420 A1 19901128; EP 0399420 B1 19930224; EP 0399420 B2 19980610; AT E85956 T1 19930315; AU 5640990 A 19901218; CA 2057897 A1 19901126; DE 3917048 A1 19901129; DE 59000913 D1 19930401; DE 8915653 U1 19910103; DK 0399420 T3 19930621; DK 0399420 T4 19990329; EP 0473627 A1 19920311; ES 2040527 T3 19931016; ES 2040527 T5 19981016; JP H04505438 A 19920924; PT 94146 A 19910108; US 5356068 A 19941018; WO 9014291 A1 19901129
DOCDB simple family (application)
EP 90109567 A 19900519; AT 90109567 T 19900519; AU 5640990 A 19900519; CA 2057897 A 19900519; DE 3917048 A 19890525; DE 59000913 T 19900519; DE 8915653 U 19890525; DK 90109567 T 19900519; EP 9000812 W 19900519; EP 90907037 A 19900519; ES 90109567 T 19900519; JP 50736690 A 19900519; PT 9414690 A 19900524; US 77630291 A 19911108