| 摘要 |
<p>A fitment (11a) attached around a container aperture has a flange (16a) from which extends a spout (19a) closed by an initially integrally molded plug (12a). When the fitment and plug are in their original molded position they are tamper-evident. The plug and spout have a liquid-tight fit. The plug has an outward extending tab (46a) formed with a slot (83) and the fitment has an upward extending finger (66) aligned with the slot and formed with tangs (78) which lock the finger and tab together, thereby making the device tamper-evident. A tether (86a) interconnects the plug and the upper edge of the spout. An over-size foil (61a) seal extends across, and is secured to the bottom of the flange. After assembly the portion of the foil extending outside the flange is secured to the container. This is useful in aseptic packaging.</p> |
