POCKET AEROSOL CONTAINER WITH IMPROVED SEALING

摘要

the device (1) for packaging and distribution of a product under pressure (p) in a soft sided bag (6) in communication with a valve (12).the container (6) is arranged in an outer container (2), a propellant gas (g) is contained in the volume (8) formed between the outer vessel (2) and the pocket (6).the valve (12) is mounted on a holder (11), means (13) for fixing the holder (11) and an open edge (15) of the pocket (6) at one edge (4) of the outer container.a seal (20) which, when compressed between the fastening means (13) and the edge (4) of the container to form a seal between the gas and the product, and the outside.a step (24) is formed by the seal (20) in the compressed position, the securing means (13).by the edge (4) of the outer container so as to provide a substantially uniform compression. u00e9tanchu00e9it joint (20).