초록 ▼

In an aerosol dispensing container of the kind having a collapsible bag separating the propellant from the product to be dispensed, an elongate core member is arranged completely free, loose and unattached within the bag to prevent pockets of product becoming isolated from the dispensing valve when

In an aerosol dispensing container of the kind having a collapsible bag separating the propellant from the product to be dispensed, an elongate core member is arranged completely free, loose and unattached within the bag to prevent pockets of product becoming isolated from the dispensing valve when the bag collapses. The core member provides a path, unaffected by bag collapse, for the product to pass to the valve.

대표청구항 ▼

An aerosol dispensing container comprising a container body, a collapsible bag therein to separate a propellant chamber defined between the container body and the bag from a product chamber defined by the bag, actuable aerosol dispensing means carried by the container body and arranged in communicat

An aerosol dispensing container comprising a container body, a collapsible bag therein to separate a propellant chamber defined between the container body and the bag from a product chamber defined by the bag, actuable aerosol dispensing means carried by the container body and arranged in communication with the product chamber at a dispensing end of the bag remote from a bottom end of the bag, an elongate member within the bag extending for substantially the whole length of the bag, the elongted member having a top end adjacent said dispensing end and Passage means adapted to allow product to pass at least from its end remote from the dispensing means into the vicinity of the dispensing means, despite constriction of the bag around the elongated member as product dispensing proceeds, wherein the improvement comprises the elongate member being completely free, loose and unattached within the bag, but having a length such that its top end is located at said dispensing end of the bag at all times during said constriction of the bag.