| 摘要 |
<p>A closure for a container opening according to one embodiment of the present invention comprises a plug including concave recesses and being constructed and arranged to be received within the container opening and an overcap including inwardly projecting convex forms constructed and arranged for interfit into the recesses of the plug, the overcap being attached to the pl ug so as to create an assembly, wherein the overcap to plug interfit helps to prevent rotation of the overcap relative to the plug.</p> |
