发明名称 Easy opening container with tab having separate opening element
摘要 This relates to an easy opening container wherein a displaceable panel portion is defined by a line of weakness and has attached thereto an opening device. Most particularly, the opening device is formed of a length of flexible material, such as a tape, which is folded upon itself and has a lower leg bonded to the displaceable panel portion. The outer leg, which functions as a pull element, has secured thereto an opening element which extends beyond the fold and has a nose for effecting an axially inwardly directed opening force on the displaceable panel portion.
申请公布号 US4289250(A) 申请公布日期 1981.09.15
申请号 US19800144006 申请日期 1980.04.28
申请人 THE CONTINENTAL GROUP, INC. 发明人 JORDAN, THOMAS F.
分类号 B65D17/34;B65D17/28;B65D17/32;B65D17/347;B65D17/353;(IPC1-7):B65D17/34 主分类号 B65D17/34
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