| 摘要 |
A pressurized dispensing package system includes two dispensing packages, each package including a projecting discharge passage structure. One of the packages includes an actuator assembly that includes two structures that are movable relative to each other. One of the structures defines a refill passage and an intersecting dispensing passage. In a first position of the structure a continuous material flow path that includes a discharge passage structure and the dispensing passage is defined and at least one port of the refill passage is closed by a surface of the other structure. In a second position the refill passage is aligned with the discharge passage structure and a continuous material flow path through the refill passage is defined whereby a transfer tube may be introduced into the refill passage to block the dispensing passage at the intersection thereof.
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