EP 0274514 B1 19900711 - PACKAGE FOR PACKING PIECES OF GOODS AND PROCESS OF MANUFACTURE THEREOF
Title (en)
PACKAGE FOR PACKING PIECES OF GOODS AND PROCESS OF MANUFACTURE THEREOF
Publication
Application
Priority
AT 197486 A 19860722
Abstract (en)
[origin: WO8800562A1] In an easy-to-open chocolate package, the wrapper has two areas (2, 3, 23', 24') where the packing material is folded in two, made of two layers of packing material sealed together by their inner side, lying on an essentially even upper surface of the wrapper and laterally enclosing a tearing up zone (18, 26) of the wrapper, so that when the package is torn open the wrapper is opened up in these areas. In an embodiment as a cylindrical bag, the tearing up zones (18, 26) extend until the free edge (11, 11') of a fin (10, 10') by which the tearing up zone (18, 26) is held when tearing the package open. These areas (2, 3) where the packing material is folded in two preferably take the form of folds, one flank of which is provided with a break line (4) of the packing material, along which the material is torn when the package is opened. In another version, the areas (23', 24') where the material is folded in two are produced by cutting the edges of folds (23, 24) previously formed in the packing material; the wrapper is then opened by peeling off the seals of these folded areas (23', 24').
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)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
WO 8800562 A1 19880128; AT A197486 A 20010515; AT E54432 T1 19900715; EP 0274514 A1 19880720; EP 0274514 B1 19900711; FI 84458 B 19910830; FI 84458 C 19911210; FI 881323 A0 19880321; FI 881323 A 19880321; US 4917247 A 19900417; US 5100003 A 19920331
DOCDB simple family (application)
AT 8700041 W 19870722; AT 197486 A 19860722; AT 87904797 T 19870722; EP 87904797 A 19870722; FI 881323 A 19880321; US 18010188 A 19880421; US 46777790 A 19900119