| 摘要 |
A closure means comprising a dish, having a perimeter flange, at least one side wall, a dish floor and a recessed area defined by the at least one side wall and the dish floor; and an opening formed in the dish floor of suitable size and shape to receive at least a part of a correspondingly shaped latching mechanism therethrough, wherein the latching mechanism comprises a non-rotatory outer housing and a rotatablc inner actuator and wherein any gap existing between the opening and the latching mechanism is substantially reduced to minimise any fluid leakage therethrough. |
