CLOSURE ASSEMBLY CONTAINING A CAP WITH AN INTEGRATED RING ELEMENT FOR OPENING INDICATION AND A TAPE-LIKE ELEMENT Russian patent published in 2023 - IPC B65D55/16 B65D75/58 

FIELD: closure unit.

SUBSTANCE: invention relates to a closure unit, a container equipped with a closure unit, and a method for manufacturing filled containers equipped with a closure unit. The closure unit (1) contains a product (10) with a tubular neck (11) and a cap (30) including a tamper-evident integral annular element (50) and an integral tape-like element (70). The tamper-evident annular element is integrally formed with the bottom edge (32c) of the cap skirt (32) and comprises an annular base part (51) which is connected to the skirt by means of one or more frangible bridges (53). The cap is a push-type cap, snap-fitted, and contains two wing-shaped handles (33), each of which, as seen in its side view, has an outer periphery (34) with a bottom side (34a), an upper side (34b) and end part (34c) removed from the skirt. The band-like element at its first end (71) is integral with the annular base part and at its second end (72) is integral with one of the wing-shaped handles and is configured to remain connected both to the annular part of the tamper-evident ring element and with a corresponding wing-shaped handle after removal of the cap from the neck of the product by the user.

EFFECT: technical result consists in providing the possibility of efficient production of the cap, as well as easy opening by the user, providing the possibility of obtaining a simple and attractive design of the tape-like element.

23 cl, 48 dwg