摘要:
A closure for a container having a container opening is provided herein. The closure includes an annular top having an inner skirt depending downwardly from an inner perimeter of the annular top and having an outer skirt depending downwardly from an outer perimeter of the annular top. An annular bottom extends radially inward from the inner skirt, and the annular bottom has defined thereon a dispensing aperture positioned adjacent to the container opening when the closure is mounted to the container. A sealing member is formed to the annular bottom for closing the dispensing aperture. The outer skirt optionally includes a hingedly flexible flap having one or more gussets dimensioned to cooperate with the anti-rotation structure of a neck finish.
摘要:
A closure includes a ribbed design wherein the ribs improve the ability to manually manipulate the closure and produce a distinctive aesthetic appearance. The new design allows improved manufacturing ability while reducing closure cost.
摘要:
A tamper-evident closure including a spout and a cap. The spout includes an upwardly extending neck defining a neck opening, an annular cap-engaging retainer extending radially outwardly from the neck, and a fulcrum interconnecting the cap-engaging retainer and the neck. The cap selectively seals the neck opening and includes a top, an annular skirt depending from the top, and a tamper-evidencing band frangibly connected to a lower end of the annular skirt. The tamper-evidencing band has a radially inwardly extending spout-engaging retainer. The cap-engaging retainer is adapted to engage the spout-engaging retainer when the cap is removed from the neck to limit upward movement of the tamper-evidencing band with respect to the neck. A method of using the tamper-evident closure is also disclosed.
摘要:
A closure for a container having a container opening is provided herein. The closure includes an annular top having an inner skirt depending downwardly from an inner perimeter of the annular top and having an outer skirt depending downwardly from an outer perimeter of the annular top. An annular bottom extends radially inward from the inner skirt, and the annular bottom has defined thereon a dispensing aperture positioned adjacent to the container opening when the closure is mounted to the container. A sealing member is formed to the annular bottom for closing the dispensing aperture. The outer skirt optionally includes a hingedly flexible flap having one or more gussets dimensioned to cooperate with the anti-rotation structure of a neck finish.
摘要:
A bottle cap includes a top and a skirt depending from the top, the skirt having a bottom edge, a locking bead radially extending inward from an interior of the skirt intermediate the top and the bottom edge, a tear tab extending downward from the bottom edge, a first tear line proximate the tear tab and extending upward along the skirt from the bottom edge across the locking bead and terminating at a terminus adjacent to or below the perimeter. The first tear line is substantially parallel to a longitudinal axis of the cap. The first tear line and the longitudinal axis define a radially extending plane P. The bottle cap also includes a second tear line proximate the tear tab and spaced from the first tear line. An upper portion of the second tear line extending through the plane P and between the terminus and the longitudinal axis. A method of using the bottle cap is also disclosed.
摘要:
Tamper-evidencing container and closure structures are provided for preventing or for signaling unauthorized access to packaging. These structures provide tamper-evidencing improvements that add to the security and reliability of packaged contents.