发明名称 Recloseable plastic bag having double thickness flap at openable end
摘要 Recloseable plastic bags having mating interlocking profiles; the bags each include a band of double thickness, formed adjacent the mouth of the bag and a pocket formed by the band and the panel surface of the bag to facilitate handling of the bag such as by inserting the user's finger in the pocket and grasping the band.
申请公布号 US4846586(A) 申请公布日期 1989.07.11
申请号 US19860904936 申请日期 1986.09.08
申请人 BRUNO, EDWARD C. 发明人 BRUNO, EDWARD C.
分类号 B65D33/00;B65D33/25 主分类号 B65D33/00
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