FIELD: packaging industry.
SUBSTANCE: invention relates to closures with opening indication element for bottles. Closure device for a bottle comprises a cap made of two separate parts in the form of an open sleeve and a closed sleeve, as well as an indicator ring, note here that said indicator ring is coupled with, at least, one of said sleeves. Note here that said indicator ring and closed sleeve are fitted in one direction.
EFFECT: exclusion of various deformation of indicator ring, thus ensuring its reliable placement in the closure device before initial opening.
6 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CLOSURE DEVICE | 2023 |
|
RU2802567C1 |
| CLOSURE CAP | 2022 |
|
RU2798622C1 |
| BOTTLE CAP | 2023 |
|
RU2801760C1 |
| SAFETY COVER-AND-CONTAINER COMBINATION | 2005 |
|
RU2296702C1 |
| BOTTLE CLOSURE DEVICE | 2023 |
|
RU2821380C1 |
| CLOSURE | 2008 |
|
RU2383479C1 |
| CORKING DEVICE | 2010 |
|
RU2435718C1 |
| CORKING DEVICE (VERSIONS) | 2010 |
|
RU2426678C1 |
| SEALING CAP | 2000 |
|
RU2223209C2 |
| BOTTLE SAFETY CAP | 2003 |
|
RU2225337C1 |
