초록 ▼

An aerosol dispensing container is provided having a container body attached to top and bottom closures wherein the top closure has a curl defining a valve opening. Disposed in the container opening is a generally cylindrical product bag having a neck portion projecting through the valve opening and

An aerosol dispensing container is provided having a container body attached to top and bottom closures wherein the top closure has a curl defining a valve opening. Disposed in the container opening is a generally cylindrical product bag having a neck portion projecting through the valve opening and forming a flange defining a bag opening, the flange being heat formed to conform to the surface configuration of the Curl after a top portion has been cut off. A valve cup is disposed in the bag opening and has a body wall for engaging the bag opening and forming an air tight seal at an interface between the wall and the bag flange. The valve cup also has a dispensing means product dispenser including a stem for receiving product from the bottom of the bag. and at least one slot disposed in proximity to the body wall for receiving product from the top of the bag. A method for assembling the container is also provided.

대표청구항 ▼

[ What is claimed is:] [1.] An aerosol dispensing container comprising:a container body having bottom and top ends.a bottom closure sealably attached to the bottom end of the container body,a generally cylindrical flexible product bag sized to be received within the container body after the bottom c

[ What is claimed is:] [1.] An aerosol dispensing container comprising:a container body having bottom and top ends.a bottom closure sealably attached to the bottom end of the container body,a generally cylindrical flexible product bag sized to be received within the container body after the bottom closure is attached to the container body, wherein the bag has a neck projecting above the top end of the container body and the neck has a shoulder,a top closure having a curl defining a valve opening sealably attached to the top end of the container body after the bag is inserted therein, wherein the valve opening is sized to receive the neck portion after the top closure is sealably attached to the top end of the container body, and the valve opening is slightly smaller than the shoulder so the flexible shoulder retain its shape after it passes through the valve opening,and the neck has a flange defining a bag opening wherein the flange is heat formed to conform to the surface configuration of the curl after the bag is pulled upwardly so the shoulder rests on the curl and a top portion of the neck is separated from the neck.