| 摘要 |
<p>A resilient flexible wall comprising plastic composition has an inner portion and a second portion connected to and disposed at least partially about the inner portion. The second portion extends radially outwardly relative to the inner portion and includes one or more resilient flexible segments of plastic composition. Also disclosed is a container including the wall as a component thereof. In a preferred embodiment the second portion of the wall extends radially in sinuous configuration, and the wall is prepared by blow molding a preform against a mold surface having a corresponding sinuous configuration.</p> |
