| 摘要 |
<p>Disclosed is a packaging for two or more substances to be mixed together, the packaging comprising at least a pair of compartments (2, 3), each for retaining a respective one of the substances, and opening means (16, 18) for opening the compartments to allow the substances to be discharged therefrom, wherein the opening means is so arranged as to be operable to open the compartments substantially simultaneously, and that the opening of either one of the compartments (2, 3) by the opening means cannot be achieved without also opening the other compartments.</p> |
