| 摘要 |
PCT No. PCT/AU94/00486 Sec. 371 Date Feb. 15, 1996 Sec. 102(e) Date Feb. 15, 1996 PCT Filed Aug. 19, 1994 PCT Pub. No. WO95/05321 PCT Pub. Date Feb. 23, 1995A closure for a container having a two portion sealing rib projecting downwardly form the underside of the top. The first portion of the rib being contiguous with the top and the second portion being frusto-conical and contiguous with the end of the first portion and extending radially inwardly to terminate in a circular free edge. The upper surface of the second portion has an engagement means comprising a continuous annular ridge which engages with the underside of the top of the closure which in turn has a continuous annular ridge positioned inwardly and adjacent the first portion of the sealing rib. A closure for a carbonated liquid container having a sealing means which has attached thereto an abutment which will firmly engage with the thread on a neck of container if the closure is over-torqued thereby preventing missiling of the closure off the container.
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