EP 2178765 A1 20100428 - SELF-OPENING CLOSURE WITH AIR INLET CHANNEL FOR COMPOSITE PACKAGING OR FOR CONTAINER NECKS TO BE SEALED WITH FOIL MATERIAL
Title (en)
SELF-OPENING CLOSURE WITH AIR INLET CHANNEL FOR COMPOSITE PACKAGING OR FOR CONTAINER NECKS TO BE SEALED WITH FOIL MATERIAL
Title (de)
SELBSTÖFFNER-VERSCHLUSS MIT LUFTEINLASSKANAL FÜR VERBUNDPACKUNGEN ODER FÜR MIT FOLIENMATERIAL ZU VERSCHLIESSENDE BEHÄLTERSTUTZEN
Title (fr)
SYSTÈME DE BOUCHAGE À OUVERTURE AUTOMATIQUE MUNI D'UN CANAL D'ENTRÉE D'AIR POUR EMBALLAGES COMPOSITES OU POUR EMBOUTS DE RÉCIPIENTS À OBTURER PAR UN MATÉRIAU PELLICULAIRE
Publication
Application
Priority
- CH 2008000339 W 20080808
- CH 13182007 A 20070822
Abstract (en)
[origin: WO2009023976A1] The self-opening closure consists of a spout neck (10) which can be mounted to and sealed onto composite packaging or to a container neck to be sealed with foil material, of an associated screw cap (9) and also of a self-opening collar (1) arranged within the spout neck (10). The latter can be set in rotation by the screw cap (9). The self-opening collar (1) at the upper edge thereof forms a recess (4) which becomes smaller toward the lower edge (6) and runs out into said lower edge. On the outside of the self-opening casing (1) and on the inside of the spout neck (10) there are guide features so that the self-opening casing (1) is guided downward when turning the spout neck (10). After unscrewing the cover cap, the recess (4) rests partly in the interior of the spout neck (10), and partly below said spout neck and forms an air inlet channel which causes a steady outlet stream when pouring out the liquid contained in the composite packaging.
IPC 8 full level
B65D 5/74 (2006.01)
CPC (source: EP US)
B65D 5/748 (2013.01 - EP US); B65D 25/40 (2013.01 - EP US)
Citation (search report)
See references of WO 2009023976A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009023976 A1 20090226; AT E512067 T1 20110615; BR PI0815632 A2 20150218; BR PI0815632 B1 20180619; CA 2698997 A1 20090226; CA 2698997 C 20141216; CH 699909 B1 20100531; CN 101835691 A 20100915; CN 101835691 B 20111012; EG 25222 A 20111117; EP 2178765 A1 20100428; EP 2178765 B1 20110608; ES 2367406 T3 20111103; HR P20110627 T1 20110930; MX 2010002000 A 20100702; PL 2178765 T3 20111130; PT 2178765 E 20110905; RU 2010102997 A 20110927; RU 2468974 C2 20121210; US 2010237073 A1 20100923; US 8459478 B2 20130611; ZA 201000852 B 20101027
DOCDB simple family (application)
CH 2008000339 W 20080808; AT 08772910 T 20080808; BR PI0815632 A 20080808; CA 2698997 A 20080808; CH 13182007 A 20070822; CN 200880112855 A 20080808; EG 2010020287 A 20100221; EP 08772910 A 20080808; ES 08772910 T 20080808; HR P20110627 T 20110831; MX 2010002000 A 20080808; PL 08772910 T 20080808; PT 08772910 T 20080808; RU 2010102997 A 20080808; US 67267808 A 20080808; ZA 201000852 A 20100205