发明名称 Bulk bag with lift straps and exterior liner
摘要 For a bulk bag with lift straps, an exterior liner with an opening adjacent each lift strap constructed to receive the lift strap therethrough so that the bag can be lifted by its lift straps with the liner in place. To prevent leakage and to protect the contents of the bag from water or other contaminants, a closure member is provided for each opening to substantially seal the opening. Preferably, each closure member has two opposing surfaces with fingers extending therefrom and constructed to releasably interlock when the opposing surfaces are mated together to seal the opening.
申请公布号 US5810478(A) 申请公布日期 1998.09.22
申请号 US19970806331 申请日期 1997.02.26
申请人 CUSTOM PACKAGING SYSTEMS, INC. 发明人 LAFLEUR, LEE
分类号 B65D88/16;(IPC1-7):B65D33/14 主分类号 B65D88/16
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