Öffnungsvorrichtung für eine Verpackung, Form zum Formen einer Öffnungsvorrichtung für eine Verpackung und Verpackung mit einer Öffnungsvorrichtung

Details

Veröffentlichungs-Nr.

EP4159634

Aktenzeichen

EP22196515

Anmeldetag

20. September 2022

Veröffentlichung

27. März 2024

Erteilung

27. März 2024

Rechtsraum

EP

IPC

B29L31/56B65D5/74B29C37/00B29C45/14

Abstract

There is described an opening device (3, 3') for a package (1) having a designated pour opening. The opening device (3, 3') comprises a contact portion and a closing element (7) detachably and/or rupturably attached to the contact portion. The closing element (7) comprises a main wall (16) detachably and/or rupturably attached to the contact portion and a pulling device (17) connected to the main wall (16) and configured to allow for the exertion of a separation force on the main wall (16) so as to detach the closing element (7) from the contact portion. The pulling device (17) comprises a plurality of leg elements (19) connected to and transversally extending from the main wall (16) and a coupling structure (20) connected to the plurality of leg elements (19). Each leg element (19) comprises an elongated pillar (22) extending along a longitudinal axis (F) and at least one stiffening rib (25) connected to a connection portion (26) of the pillar (22). Each connection portion (26) has a first extension (E1) along the respective longitudinal axis (G) that equals or is less than half of a second extension (E2) along the respective longitudinal axis (G) of the respective pillar (22) from a first end (23) to a second end (24) of the pillar (22).

Anmelder

Firma

Tetra Laval Holdings & Finance S.A.

Land

🇨🇭 Schweiz

Fachgebiete