| 摘要 |
A container (10), has an outlet closure (12) and an outlet cap (14), the outlet being controllable by a valve member (17). Each closure (12), (14) has a cap (21), (35) having a threaded ring (24), (39) which is a friction fit on hollow cylindrical bars (12), (32) and connected to the threading by fragile connections (26), (40) which are formed form the material left by perforating the floor groove (25), (41), formed between the threaded and friction fitted rings. This provides a tamper-evident closure which will be broken if any attempt is made to undo the cap, by breaking the fragile residue connections (26), (40).
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