| 摘要 |
A packaging means is formed in two parts which can be assembled. The first part is constituted by two compartments comprising a first compartment or container, and a second compartment or cap surmounting the first, these two compartments being separated from each other by two diaphgrams. An intermediate part of the first part joins the two compartments. The two diaphragms are fixed to the cap which is closed at its upper portion by a stopper. The second part of this packaging means is constituted by a perforator cap capable of perforating the diaphragms when it is placed in position on the second compartment. The packaging means of this type is particularly convenient for the preservation of two products independently of each other before they are mixed for use. |
