发明名称 Reclosable bag with sealed laminated liner and method
摘要 A bag structure and method of making the same, wherein a liner on the inside of the bag body has a closed top within the bag body top providing a primary closure for the bag which must be opened for access to contents within the bag. A secondary closure comprises a reclosable fastener zipper carried by the bag body top above the primary closure for access to the primary closure, and then serving for selectively opening and closing the bag top opening.
申请公布号 US4637063(A) 申请公布日期 1987.01.13
申请号 US19850707594 申请日期 1985.03.04
申请人 KCL CORPORATION 发明人 SULLIVAN, BRIAN P.;DENNIS, LARRY T.;FERRELL, ROBERT A.
分类号 B65D33/25;(IPC1-7):B65D33/16 主分类号 B65D33/25
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