发明名称 Collapsible handle for multi-wall bag
摘要 A collapsible handle is secured to the bottom edge of a flexible bag made of a multi-wall construction, with the handle being located in such manner as to not interfere during the normal bag filling operation. The handle includes two generally rectangular portions, each including a support portion that is adhesively bonded to one side of the bottom edge of the bag, and a second pivotally connected handle portion including a central aperture. The apertures of the handle portions are aligned to facilitate grasping of the handle by the user for carrying of the bag.
申请公布号 US4148431(A) 申请公布日期 1979.04.10
申请号 US19780901193 申请日期 1978.04.28
申请人 CHAMPION INTERNATIONAL CORPORATION 发明人 LEPISTO, J. GEORGE
分类号 B65D33/10;(IPC1-7):B65D33/06 主分类号 B65D33/10
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