| 摘要 |
<p>The invention relates to a closure device (1) for a container. The inventive device comprises a cover (2) which is equipped with an inner skirt (24) that can rest against the internal radial surface (G2) of the neck (G) of a bottle (B). The base (23) of the cover (2) is provided with a first layer (5) of material which is impervious to one or more pre-determined gases and a second layer (6) which covers the first layer and which is made from a material that can absorb one or more pre-determined gases, preferably an oxygen-absorbing material.</p> |
