| 摘要 |
A vented closure for a fluid container which will not freely pour includes a cap movable between open and closed positions relative to an annular base collar. The movable cap can be slidable to form a push-pull type closure, or can be rotatable to form a flip-type closure. In an open position, a primary liquid passageway extends through the closure to a dispensing opening. One or more air vents of small size are located in the base collar at positions spaced from the dispensing opening. A divider is located to create a secondary liquid passageway to convey liquid directly into contact with the air vents which can self-seal by surface tension of the liquid. The vent aperture can be protected by overlapping portions of the movable cap.
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