FIELD: packaging industry.
SUBSTANCE: invention relates to an adjusted glass stopper (1) for sealing bottles with a circular or non-circular shape of the neck. The stopper comprises a head portion (6), the main outer dimension of which is greater than or at least equal to the outer size of the bottle neck (3), and a conical portion (7) inserted into the bottle neck, located directly behind the head portion (6) and comprising a locking groove (8), in which an easily adjusted sealing element (2) is fixedly mounted. The adjusted sealing element (2) comprises a support portion (10) facing the wall of the stopper (1), at least two sealing rims (9) arranged next to each other on the section (5) of the main seal and a guide portion (11) located under the portion (5) of the main seal.
EFFECT: glass stopper (1) is able to adjust to seal bottles with non-circular opening.
4 cl, 7 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GLASS CONTAINER WITH NECK HAVING INTERNAL THREAD | 2011 |
|
RU2562501C2 |
| PLUG | 2004 |
|
RU2328423C2 |
| PROCESS AND EQUIPMENT FOR FABRICATION OF GLASS CONTAINER WITH FEMALE THREADED NECK | 2011 |
|
RU2564293C2 |
| METHOD FOR SPARKING WINE BOTTLE PLUG PRODUCTION | 2001 |
|
RU2261206C2 |
| DEVICE TO OPEN BOTTLES WITH CARBONATED DRINKS | 2009 |
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RU2415804C2 |
| BEVERAGE CONTAINERS | 2005 |
|
RU2350529C1 |
| CONTAINERS FOR DRINKS | 2005 |
|
RU2346866C2 |
| LID FOR BOTTLE OR THE LIKE | 0 |
|
SU1762756A3 |
| SCREW SEALING CAP | 2012 |
|
RU2585568C2 |
| PLASTIC SCREW CAP | 1998 |
|
RU2182877C2 |
