| 摘要 |
<p>The invention relates to an improved capsule (4) for substances to be mixed at moment of use, to be applied to a container (1) containing a solvent and comprising a reservoir (5), in which an active substance is inserted (3), which is provided with a breakable bottom (5a) and internally of which a cutter element (6) is comprised, destined on command to break the breakable bottom (5a), and comprising a closing cap (10) destined to cover the reservoir (5) when this latter (5) is inserted in the mouth of the container (1); the reservoir (5) comprises: a tubular connector (7), which is provided with a first zone (7a) internally of which the cutter is inserted, and a second zone (7b) concentric to the first zone (7a) and having a larger diameter than the first zone (7a); a hollow cap (8), a first end (8a) of which is closed by the breakable bottom (5a) and inserts in the second zone (7b) of the tubular connector (7), and an open second end (8b) which inserts in the mouth (2) of the container (1); a disc (9), made of a material containing at least a layer of aluminium, which is solidly connected externally on the first end (8a) such as to cover the first end (8a) completely.</p> |
