| 摘要 |
The present invention relates to a device for the preparation of a beverage comprising : a mixing chamber (1) for mixing a soluble ingredient (2) and a diluent, said chamber comprising : a top opening (4), a diluent inlet opening (5), a beverage outlet opening (6), sealing means (7), said sealing means being able to seal the top opening (4) of the mixing chamber (1) and to prevent any fluid from leaving the mixing chamber through said sealing means. The invention also relates to a method for using this device.
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