| 摘要 |
The invention relates to a device for separate packaging of two components to be mixed on first use and for dispensing the resulting mixture, the device comprising two superposed containers capable of turning one relative to the other and suitable for communicating with each other, the components being separated during storage by a shutter having a plug connected to a holding member by at least one hinge-forming bridge of material, the device further including drive means for transforming relative rotation of the two containers into displacement of the plug causing the components to be mixed together. The two containers include sealing means independent of the shutter to provide sealing between them. The invention also relates to a method of manufacturing such a device.
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