NON-RESEALABLE DISPENSER CAP CONSTRUCTION

The invention relates to a non-resealable dispenser cap construction having an elongate tapered, stepped hollow spout member with an exterior shoulder intermediate its ends, and a discharge orifice. A closure cap member having a transverse closure wall is mounted on the spout member with the wall en...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	STULL, GENE
Format:	Patent
Sprache:	eng ; fre
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:	The invention relates to a non-resealable dispenser cap construction having an elongate tapered, stepped hollow spout member with an exterior shoulder intermediate its ends, and a discharge orifice. A closure cap member having a transverse closure wall is mounted on the spout member with the wall engaging and closing over the discharge orifice. For such condition the closure wall is distorted and biased by engagement with the wall of the orifice. One of the members is formed with two opposite frangible tabs which overlie and are permanently attached to the other member. Each tab has a zone of weakness which ruptures under opposing rotative forces applied to the members. Removal of the cap member exposes the orifice. Re-sealing of the cap member on the spout member is prevented by a lack of retentive cooperable parts on the members.