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1. (WO2017149167) STOPPER FOR CONTAINERS

Pub. No.:    WO/2017/149167    International Application No.:    PCT/ES2016/070140
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Sat Mar 05 00:59:59 CET 2016
IPC: B65D 47/08
Applicants: BETAPACK, S.A.U.
ALMA SA
Inventors: BERROA GARCÍA, Javier
Title: STOPPER FOR CONTAINERS
Abstract:
The invention relates to a stopper (1) for containers, which comprises a cylindrical body formed by the articulated joining of two superposed pieces, a lower piece (2) provided with gripping means for retaining same in the neck (20) of the container, and an upper piece (3) provided with an upper base (5) joined to a perimeter wall (7). According to the invention, the perimeter wall (7) comprises a peak (9) for allowing the stopper (1) to be opened, the peak (9) comprising a flange (10) disposed transversely to same and in correspondence with a complementary recess (4) provided in the upper edge of the lower piece (2). An inner surface of the flange (10) comprises a chord (11) disposed transversely to the axial axis of the stopper (1), to secure the upper piece (3) to the neck (20) of the container.