| 摘要 |
A closure for a container has a body (12) which includes a compartment (17) defined by side and bottom walls (18 and 19). The bottom wall (19) is frangible, preferably having a weakened edge portion (21). A capsule engages within the compartment (17) and is adapted to contain a material to be dispensed. The capsule (31) has a lower edge (37) which, on relative movement of the capsule (31) and compartment (17), breaks open the bottom wall (19) to dispense the capsule contents into the container to which the closure is fitted.
|
