Easy-opening container and plastic closure thereof for hermetic sealing

A plastic, easy-opening, retortable container for hermetic sealing is provided, and a closure for such a container. The closure includes a plastic membrane having inner and outer portions defined by a groove therebetween. The groove defines a fail portion that can be torn to open the container. A gr...

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Bibliographische Detailangaben
1. Verfasser:	NOMULA SRINIVAS
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	A plastic, easy-opening, retortable container for hermetic sealing is provided, and a closure for such a container. The closure includes a plastic membrane having inner and outer portions defined by a groove therebetween. The groove defines a fail portion that can be torn to open the container. A grip portion is connected to the inner portion so that a user can grasp the grip portion and pull the inner portion from the container. The fail portion is strong enough to resist failure during retort but allows the user to easily remove the inner portion to thereby open the container.