CONTAINER CAP Russian patent published in 2025 - IPC B65D41/34 B65D55/16 

Abstract RU 2836629 C2

FIELD: performing operations; packing.

SUBSTANCE: invention relates to a cap for a container, to a method of making a cap for a container, as well as to a mould for making a cap for a container. Cap (1) for a container comprises body (2) configured to be connected to and disconnected from the neck of the container and comprising side wall (21) with an internal thread passing around longitudinal axis (A), and transverse wall (22), first opening indication ring (3) containing retaining element (31) configured to interact with fixing element on container neck, and connecting part (32). Wherein first opening indication ring (3) is connected to cap body (2), and connecting part (32) is made with possibility of breaking along the perimeter surrounding the longitudinal axis (A), in response to body (2) movement away from said ring (3), wherein cap (1) comprises connecting window (4) comprising connecting strip (40) and film (400), which is thinner than connecting strip (40).

EFFECT: simplified pouring of liquid from container, provision of hygiene and safety of consumers.

19 cl, 20 dwg

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RU 2 836 629 C2

Authors

Zuffa Zeno

Dates

2025-03-18Published

2022-03-14Filed