EP 3350093 B1 20200226 - FILLABLE CAP CLOSURE WITH A FILM SEAL THAT IS OPENED PURELY BY MEANS OF ROTATION OR AXIAL PRESSING
Title (en)
FILLABLE CAP CLOSURE WITH A FILM SEAL THAT IS OPENED PURELY BY MEANS OF ROTATION OR AXIAL PRESSING
Title (de)
BEFÜLLBARER KAPPEN-VERSCHLUSS MIT FOLIENVERSIEGELUNG, MIT FOLIENÖFFNUNG DURCH REINES DREHEN ODER DURCH REINES AXIALES DRÜCKEN
Title (fr)
FERMETURE À BOUCHON REMPLISSABLE DOTÉE D'UN FILM DE SCELLEMENT, À OUVERTURE DE FILM PAR ROTATION UNIQUEMENT OU PAR PRESSION AXIALE UNIQUEMENT
Publication
Application
Priority
- CH 13562015 A 20150918
- EP 2016072167 W 20160919
Abstract (en)
[origin: WO2017046420A1] The invention relates to a fillable twist cap closure for receiving and film-sealing a liquid or pourable filling in the interior of the closure and for emptying out the filling purely by rotating the twist cap (1). The closure consist of a receiving part (3) which is screwed onto the threaded connection of a container and which comprises a cylinder (7) that is open at the bottom, said cylinder (7) being film-sealed at the bottom, and a cup (2) that can be introduced headfirst into the cylinder (7). All plastic parts (1-3) are made of a steam-absorbing polymer, and piercing and cutting teeth (5) which extend in the axial direction are molded on the lower edge of the cup (2). Guide means (9, 10, 28) on the outside of the cup (2) interact with guide means (8, 12) on the twist cap (1). When the twist cap (1) is rotated, an axial movement of the cup (2) is first produced in order to pierce the film (33) on the receiving part (3). Upon a further rotation, a purely horizontal rotation is then produced in order to cut open the film (33) along the film circumference by less than 360°. Finally, the cup (2) is moved again axially downwards in order to fold open the cut film (33), whereby the contents of the cup fall downwards.
IPC 8 full level
B65D 51/28 (2006.01)
CPC (source: EP US)
B65D 51/2821 (2013.01 - US); B65D 51/2835 (2013.01 - EP US); B65D 2251/0093 (2013.01 - US); B65D 2251/023 (2013.01 - US); B65D 2401/25 (2020.05 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2017046420 A1 20170323; CH 711552 A2 20170331; CN 108349635 A 20180731; CN 108349635 B 20200310; EP 3350093 A1 20180725; EP 3350093 B1 20200226; ES 2796495 T3 20201127; JP 2018527261 A 20180920; JP 6823905 B2 20210203; US 10597207 B2 20200324; US 2018265268 A1 20180920
DOCDB simple family (application)
EP 2016072167 W 20160919; CH 13562015 A 20150918; CN 201680060496 A 20160919; EP 16766583 A 20160919; ES 16766583 T 20160919; JP 2018514791 A 20160919; US 201615761043 A 20160919