| 摘要 |
The containers are joined by a single multiple stopper (3) which is pressed onto the necks of the container (2). The plug is provided with outlets (5,6) on its upper face which communicate with the neck openings of the containers. The stopper is joined to the necks by means of ribs (7,8) which encastre in grooves (9) in the necks. A second stopper provided with a single orifice can be mounted on the first stopper. This second stopper can rotate on the first so that its outlet coincides with one or other of the container outlets. This then allows distribution of the container products as desired. To close the outlet of the second stopper is positioned between the outlets of the multiple stopper.
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