SEALING DEVICE FOR BOTTLES EQUIPPED WITH AN EASILY DETACHABLE PROTECTIVE STRIP Russian patent published in 2019 - IPC B65D49/04 B65D47/12 

FIELD: packaging industry.

SUBSTANCE: invention relates to device (10) for bottles (50) sealing, comprising pouring component (14), made with possibility of fixing on neck of bottle (50) and having upper section (15) equipped with external thread (16), as well as lower section (18) and cover (11), side section (13) of which has on its inner part thread (17), intended for coupling with external thread (16) on upper section (15) pouring component (14) . Device also comprises cylindrical nozzle (20) covering lower section (18) of teeming component (14) and fixed against turning and from tightening from pouring component (14), and annular detachable protective strip (19) located between cover (11) and cylindrical nozzle (20), so that until first opening of sealing device (10) nozzle (20) is integral with cover (11), thereby preventing its turning. Tear-off protective strip (19) is configured in the form of a ring extending along the entire perimeter of the closure device and is limited by the first (upper) tear line (21) connecting it with lid (11) and the second (lower) tear-off line (22), connecting it with nozzle (20). Nozzle (20) has, at bottle neck (50), first (upper) support section (28) intended to interface with support formed in pouring component (14), and second (lower) support portion (29) serving as support for lower edges of pouring component (14).

EFFECT: disclosed is a sealing device for bottles equipped with an easy-detachable protective strip.

9 cl, 11 dwg