| 摘要 |
A container for storing and dispensing a liquid media. The container includes an end cap that is attached to a container body. The end cap includes at least one valve orifice disposed through the end cap. The at least one valve orifice includes a cut-out in the end cap and a flap attached to the end cap. The flap includes a preloaded hinge attached to the end cap. When the flap is in a first position, it is in contact with an edge adjacent the respective orifice cut-out. When pressure is exerted on the liquid media, the flap is displaced to a second position enabling flow of the liquid media through the cut-out.
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