发明名称 Container with easy open type closure
摘要 An easy open type closure for a container having a closure member made of at least a metallic foil sheet for being affixed together with a ring-shaped member to an edge of an opening of a container barrel body. A first pull-opening member is provided having a first pulling tab connected to an initial end portion thereof and being connected to an upper surface of the closure member more firmly than a tearing strength of the closure member. A second pull-opening member is provided having a second pulling tab connected to an initial end portion thereof and being connected to an upper surface of the closure member more firmly than a tearing strength of the closure member. The first pull-opening member is formed of a strip member that extends in an annular form along an inner edge of the ring-shaped member and includes a final end portion directed towards the first pulling tab. The second pull opening member is formed of a strip member that extends in an annular form along an inner side edge of the first pull-opening member and includes a final end portion directed towards the first initial end portion thereof. In this manner, the closure may be partially opened or fully opened by using either the first pull-opening or the second pull-opening.
申请公布号 US4572393(A) 申请公布日期 1986.02.25
申请号 US19850704857 申请日期 1985.02.25
申请人 HOKKAI CAN CO., LTD.;SNOW BRAND MILK PRODUCTS CO., LTD. 发明人 KOBAYASHI, KOJI;SHIMIZU, KEISUKE
分类号 B65D17/34;B65D41/32;(IPC1-7):B65D41/32 主分类号 B65D17/34
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