Dispensing – Collapsible wall-type container – With wall-collapsing means
Patent
1996-08-21
1999-06-29
Shaver, Kevin P.
Dispensing
Collapsible wall-type container
With wall-collapsing means
222105, 2223865, 2224642, B65D 8314
Patent
active
059155957
ABSTRACT:
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.
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Dow Walter O.
Obradovich Emil P.
Shaver Kevin P.
U.S. Can Company
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