| 摘要 |
A cap for the conservation of substances to be kept separate until their application, said cap is adapted to be applied onto the mouth of a bottle (2). Said cap comprises a hollow separation device (3), which is provided with constraint means that constrain it to said bottle, a tank (4), which contains a first substance, which has to be kept separate from a second substance, which is contained in said bottle (2), until their use, and breaking means for breaking the base of said tank, which are activated by applying pressure on the top of said device. Said cap comprises, furthermore, a protection capsule (5), which is fitted on said device. |
