| 摘要 |
A method of filling a container with a product. The container may be pressurized. An outer container (12) is provided. Product and/or propellant is disposed in the outer container. An inner container (16) is disposed in the outer container. The inner container expands upon the insertion of product and/or propellant therein. This expansion provides for pressurization of the contents of the outer container, which pressurization is useful for dispensing the contents of the inner container, and/or outer container. This method may be performed in a variety of sequences. ® KIPO & WIPO 2009
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