| 摘要 |
<p>The present invention concerns an assembly (1) for two products to be mixed just prior to use comprising a first container (2) comprising lateral walls , a base product (7) filled in said container and completely sealed with a first membrane (6) on the top of the container and a second membrane (9) on the inside and near the bottom of said first container, a second container (3) containing a supplement (8) and comprising a flexible formed bottom (10), a third membrane (11) sealing the periphery of the flexible bottom and cutting means (12) inside said container, said second container (3) being in the internal space of the first container (2) and near the second membrane (9) and a piston (4) disposed below the second container (3) and at the bottom and inside the first container (2), for pushing the flexible bottom (10) of the second container (3) to pierce the third membrane (11) of the second container and the second membrane (9) of the first container.</p> |
