| 摘要 |
A container is provided having two compartments (24, 28), each holding and storing one component of a formulation. The two compartments are separated with a partition (32) which can be removed or opened by the user. Within compartment (24 and 28) there is a vacuum and accordingly the flexible portion (38) is deformed from its rest state into the collapsed position as shown in Fig. 1, w hereby it engages the rim of partition (32). When the cap is removed, as can be seen in Fig. 2, air can seep in through opening (32) in nipple (16) whereby the pressure inside the container increases so as to be equal to the external pressure and consequently the flexible portion (38) reforms to its original cylindrical state, disengaging partition (32) which then falls to the bottom of the container. This allows mixture of the two components. |
