发明名称 Closing-dedicated slider and opening and closing slider of resin film bag
摘要 A closing slider 30 A for closing a zipper of a plastic bag, the zipper having a groove and a protrusion, which are mutually engageable with each other, provided on mutually opposite inner surfaces of flaps formed at an open portion of the plastic bag. The closing slider has a couple of side legs 31 located outside the flaps, and a center leg 35 located between the flaps and having a length not reaching the zipper. Side portions of the side legs 31 are partly cut off 31 a, and thereby, a side portion of the center leg is exposed 35 a. Slits may be made in a top of the slider in such a way to extend to a side of the slider, so that the flaps can be inserted between the center leg and the respective side legs through the slits.
申请公布号 US2005254733(A1) 申请公布日期 2005.11.17
申请号 US20050529364 申请日期 2005.03.28
申请人 ISHIZAKI SHIZAI CO 发明人 ISHIZAKI AKIRA
分类号 B65D33/25;(IPC1-7):B65D33/16 主分类号 B65D33/25
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