EP 0564755 B1 19960828 - Container closure with tear-off seal
Title (en)
Container closure with tear-off seal
Title (de)
Behälterverschluss mit Abreissband
Title (fr)
Fermeture avec bande d'arrachement
Publication
Application
Priority
EP 92850080 A 19920410
Abstract (en)
[origin: EP0564755A1] A closure (1) for a container (5) made of resilient flexible plastic material comprises a lid portion (2), a retaining ring portion (4) and a sealing strip (3) connected along a major part of its circumferential extension to the lid portion (2) and the retaining portion (4) by bridge sections of plastic material having score lines. The closure (1) is manufactured in a closed and sealed state and is mounted in this state on the container (5) filled with its contents. The hemicircular sealing strip (3) has a bulge with a convex profile (9) on its inside and close to one end of the strip (3). In an unmounted state, the sealing strip (3) is about hemicircular in form. When the closure (1) is in a state mounted on the container (5) as shown in the Figure, the bulge is displaced by a toroidal portion (11) on the neck of the container (5), thereby forming gripping means for gripping and tearing off the sealing strip (3). Also disclosed is a process for manufacture of a sealed container closure (1) with gripping means formed when the closure (1) is mounted in the container (5). <IMAGE>
IPC 1-7
IPC 8 full level
B65D 41/32 (2006.01); B65D 41/48 (2006.01)
CPC (source: EP)
B65D 41/325 (2013.01); B65D 41/485 (2013.01); B65D 2401/15 (2020.05); B65D 2401/25 (2020.05)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0564755 A1 19931013; EP 0564755 B1 19960828; AT E141884 T1 19960915; AU 3680693 A 19931014; AU 665411 B2 19960104; BR 9301488 A 19931013; CN 1038924 C 19980701; CN 1080254 A 19940105; DE 69213211 D1 19961002; DE 69213211 T2 19970123; DK 0564755 T3 19970210; MX 9302020 A 19940729; TW 206950 B 19930601; ZA 932517 B 19931101
DOCDB simple family (application)
EP 92850080 A 19920410; AT 92850080 T 19920410; AU 3680693 A 19930407; BR 9301488 A 19930407; CN 93105482 A 19930409; DE 69213211 T 19920410; DK 92850080 T 19920410; MX 9302020 A 19930407; TW 81105094 A 19920629; ZA 932517 A 19930408