RETORT CLOSURE FOR A CONTAINER

A method of sealing a container includes filling a receptacle with dispensable contents, coupling a closure to the receptacle to cover an open mouth of the receptacle, sealing the open mouth with a liner; engaging a pressure source to a sealing rib on a top face of the closure; and using a pressure...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Vogel William C, Parve Terrence M
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A method of sealing a container includes filling a receptacle with dispensable contents, coupling a closure to the receptacle to cover an open mouth of the receptacle, sealing the open mouth with a liner; engaging a pressure source to a sealing rib on a top face of the closure; and using a pressure source to force air through the openings and an air passage formed between a skirt of the closure and a neck of the receptacle.