| 摘要 |
This invention pertains to a dispensing container, consisting of two bellows containers placed one into the other. Both containers are interconnected and collapse together. There is a mechanism integrally built with the external container to pressurize fluid substances between the walls of the containers, either the substance of the outer container may be dispensed; or the substance of the inner container may be dispensed. In either case no gas for propellant is used. The container is provided with a pair of scissor type jaws and levers to facilitate collapsing of the container and compression of the fluid.
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