| 摘要 |
A process for forming a metal cup having a pedestal, wherein the cup is mounted to a container carrying pressurized contents and the pedestal is to extend to a desired height to impede a slide-on clamp from engaging the cup. The process includes providing the cup, the container, filling the container with contents, sealing the cup about the container, the cup having a design such that the sealing process causes the pedestal to rise a first pedestal distance, pressurizing the contents such that the contents expand, the cup having a thickness such that, when the contents expand, the pedestal rises a second pedestal distance from such that the pedestal extends beyond a plane of the cup at least the minimum desired height in order that the pedestal at the desired height impedes the slide-on clamp being secured about the cup.
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