| 摘要 |
The invention relates to a cap for sealing bottles, etc. It comprises a disc-shaped, circular central part 2 and a substantially cylindrical part 3 at the periphery of the disc 2, which part is intended to be slipped over the neck of a bottle. The cap is characterized in that the thickness of the disc 2 is decreasing in the direction of the centre and in that two concentric sealing collars 6, 7 are arranged at the periphery of the disc 2, which collars are intended to seal against the mouth edge of the bottle 1. <IMAGE> |
