| 摘要 |
The present invention concerns a closure for a container (1) . The closure contains an additive to be added to the content of the container (1) at the first opening of the container (1) . The closure comprises a cap (2) , an insert (4) and a lid (11) covering a compartment (15) receiving the additive . The compartment (15) is defined by a doomed or conical centre part (5) of th e insert (4), an inner wall (14) of the cap (2) and the lid (11) . The additiv e is added to the content of the container (1) in that the inner wall (14) of the cap (2) leaves a sealing contact with the centre part (5) of the insert (4) when the cap (2) is unscrewed, giving access to openings (10) of the insert (4).
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