VAKUUM ANZEIGENDER KNOPF FUER EINE, EINEN GERINGEN DURCHMESSER AUFWEISENDE KAPPE ODER DIESELBE

This relates to a closure cap for containers wherein the end wall of the closure cap and more particularly an end panel thereof may be subjected to a vacuum which will determine the condition within the container. The closure cap involved is of a small diameter and is specifically intended for use i...

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Bibliographische Detailangaben
Hauptverfasser:	KOWALCZYK, RONALD, KAPOLAS, WILLIAM J, WILCZENSKI, CHESTER, BEATOVIC, GEORGE S, VERCILLO, PETER A, CLIFTON, OSCAR N, OWEN, DEREK G, GATZ, RONALD, DOWLING, DANIEL, BANICH, JOHN N, HARFORD, EUGENE W, DOBBS, JOHN
Format:	Patent
Sprache:	eng ; ger
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:	This relates to a closure cap for containers wherein the end wall of the closure cap and more particularly an end panel thereof may be subjected to a vacuum which will determine the condition within the container. The closure cap involved is of a small diameter and is specifically intended for use in conjunction with neck finishes having diameters ranging from 27mm to 43mm. The end panel of the closure cap is of a specific configuration so that a small diameter central portion in the form of a button will evert under the existing vacuum conditions so as to present a substantially plain end panel when the vacuum condition exists within the container and which will show a popped up button when the vacuum has been relieved. The button will be indicative of product condition or possible tampering. This abstract forms no part of the specification of this application and is not to be construed as limiting the claims of the application.