发明名称 Multiwall bag with easy open and reclose
摘要 A multiwall bag with an easy open and recloseable feature is disclosed. In an exemplary embodiment, a pinch bottom open mouth (PBOM) bag comprises a pinch closure at one end and a card tab for opening and reclosing the bag at an opposite open mouth end. The card includes a front wall and back wall with a three-ply label affixed to the back wall of the card and a tab which can be manipulated by a user for prying open the bag. The card is attached to a notch disposed horizontally along an inner ply of the bag. The notch is disposed parallel to the open end on an inner ply of the outer tube of the bag to make tearing away easier for a user of the bag. Additionally, gussets may be formed on the vertical sidewalls of the bag or on the bottom wall of the bag to make manufacture of the bag and filling of commodities easier.
申请公布号 AU7747500(A) 申请公布日期 2001.05.10
申请号 AU20000077475 申请日期 2000.10.03
申请人 INTERNATIONAL PAPER COMPANY 发明人 MARK D. PFEIFFER;SAM D. JONES JR.
分类号 B65D33/00;B65D33/16;B65D75/38 主分类号 B65D33/00
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