| 摘要 |
A press-on/pry-off closure includes a separately formed circular end panel, preferably composed of metal, and a surrounding rim composed of a flexible plastic, preferably a thermoplastic polyolefin. The end panel is top-side inserted into the rim and secured between a radially inwardly extending ledge on an interior sidewall of a skirt portion of the rim and a plurality of radially inwardly extending panel-retaining formations adjacent an upper edge of the rim. The skirt includes a removal-assist portion which, in the illustrated embodiment, is in the form a hinged tab integrally formed with the rim. The tab is outwardly pivotable about the hinge axis for applying a lifting force to the rim to facilitate removal of the closure from a container. |
