| 摘要 |
Container, for example, a cylindrical container, divided by an inner partition wall (3) into two compartments (I, II) for two different materials which, when required, are to be intermixed, incorporates a preferably separate V- or W-shaped piercing element (6) in one of the compartments (II), said element having a tip portion (7) facing the partition wall (3) and a back portion (8) abutting a flexible wall or cover (4) of the container. When pressure is applied to said flexible wall or cover, the tip portion of the piercing element, pierces a hole in the partition wall thereby allowing mixing the materials in both compartments without opening the container. <IMAGE> |
