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N R FITMENTS Ltd
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N R FITMENTS Ltd
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Publication date
Application filed by N R FITMENTS LtdfiledCriticalN R FITMENTS Ltd
Publication of ES246681A1publicationCriticalpatent/ES246681A1/en
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
B65D49/00—Arrangements or devices for preventing refilling of containers
B65D49/02—One-way valves
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Closures For Containers
(AREA)
Abstract
Non-refillable closing device for containers characterized by the fact that the valve has an integral expansion with spaced radial ribs that protrude from the edge of the valve so that they cooperate with the interior wall surface of the cup-shaped part to ensure the return of the valve from the open position to the closed position in which the valve will be centrally aligned with the liquid inlet opening as the channels formed between the radial ribs lead to passages for liquid flow when the valve is in the open position . (Machine-translation by Google Translate, not legally binding)
ES0246681A1958-02-251959-02-21A non-refillable fitment or closure for a container
ExpiredES246681A1
(en)
Improvements in pressure deposits with total opening, applicable particularly to distributors of pastoso products (Machine-translation by Google Translate, not legally binding)