| 摘要 |
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 |
