发明名称 POUR OPENING FOR LIQUID CONTAINERS
摘要 An improved easy-opening end closure wherein the end panel is formed with a number of intersecting, straight score lines which define a number of interconnected non-detachable openable segments adapted to be pushed inwardly to open the closure. An opening member is provided, adapted to effect opening of the closure pursuant to a panelwardly directed application of digital pressure on the nose portion thereof, and having a number of camming surfaces for fracturing the score lines and for urging the segments inwardly.
申请公布号 ZA7702135(B) 申请公布日期 1978.11.29
申请号 ZA19770002135 申请日期 1977.04.06
申请人 CONTINENTAL GROUP INC 发明人 OSTREM O
分类号 B65D;B65D17/32;B65D41/32;B67B 主分类号 B65D
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