METHOD FOR FILLING DISPENSING CANISTERS WITH PRESSURISED GAS

A method for manufacturing a canister from which product is to be dispensed by a dispensing system comprising a solid/gas arrangement in which the gas is adsorbed on to the solid under pressure and desorbed therefrom when the pressure is released the solid comprises an adsorbent for the gas, the con...

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Bibliographische Detailangaben
1. Verfasser:	GARRETT, MICHAEL, ERNEST
Format:	Patent
Sprache:	eng ; fre ; 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:	A method for manufacturing a canister from which product is to be dispensed by a dispensing system comprising a solid/gas arrangement in which the gas is adsorbed on to the solid under pressure and desorbed therefrom when the pressure is released the solid comprises an adsorbent for the gas, the container being sealed and having valve for dispensing the product. The method includes filling the canister with the gas by applying a pressure of gas to the adsorbent via an aperture in the canister and sealing the canister the size of the aperture and the applied pressure being controlled such that sufficient gas is allowed freely to contact the adsorbent and achieve a pre-determined pressure in the sealed canister.