BEVERAGE CONTAINER CLOSURE

A beverage container (14) closure includes a cap (12) and a monolithic cap liner (10) having concentric first and second seal rings (21, 22) coupled to the cap (12). The concentric first and second seal rings (21, 22) are adapte d to mate with an annular rim (24) provided on the neck (16) of a bever...

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Bibliographische Detailangaben
1. Verfasser: WILLIAMS, CHARLES L
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:A beverage container (14) closure includes a cap (12) and a monolithic cap liner (10) having concentric first and second seal rings (21, 22) coupled to the cap (12). The concentric first and second seal rings (21, 22) are adapte d to mate with an annular rim (24) provided on the neck (16) of a beverage container (18) and formed to include an open mouth (20) to allow liquids to flow through the neck (16) into and out of the beverage container (18). At least one of the seal rings is splayed relative to the annular rim (24) duri ng installation of the cap (12) on the container neck (16) to form a seal betwe en the cap (12) and the beverage container (18).