Aptargroup, Inc.

Phillip Burn

Stacy L Beilke

Dominic Squillaci

A closureis provided for a container. The closurehas a basefor being installed at the opening of the containerinterior and has open ends defining an access passageextending between the open ends. The closurehas a linerdisposed between the closure baseand the container opening, and the linerhas an internal edgedefining a central hole. The closurehas a valvefor being located at the closure access passage. The valvehas (i) a closed configuration for occluding the access passage; and (ii) an open configuration for permitting communication through the access passage. The closurehas a retainerfor retaining the valveat the closure access passage, and the retainerhas an outer surface with at least one liner abutmentextending therefrom for inhibiting contact between the liner internal edgeand the contents of the container

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North Prarie, WI, United States of America

Phillip Burn