发明名称 VENDING AND RECLOSURE DEVICE FOR POWDER AND GRANULAR PRODUCTS
摘要 A vending and reclosure device for powder and granular products. The device is formed of two container panels disposed in overlying relation with respect to each other with an inner one of the two panels having dispensing openings therethrough and the outer one of the panels having formed therein a closure flap which is normally initially free at one end and is connected to the outer panel along sides thereof by way of zig-zag lines of weakening which, when ruptured permit the closure flap to be pivoted at a hinged end thereof out of the plane of the outer panel and away from overlying relation with respect to the dispensing openings in the inner panel. The inner panel is provided with cut lines generally aligned with the lines of weakness. When the closure flap is removed the lines of weakness define pointed projections along the opposite sides thereof and the cut lines in the inner panel define shoulders behind which the projections can lock.
申请公布号 CA1297052(C) 申请公布日期 1992.03.10
申请号 CA19870551536 申请日期 1987.11.10
申请人 FEDERAL PAPER BOARD CO., INC. 发明人 BLACKMAN, STEPHEN M.
分类号 B65D5/70 主分类号 B65D5/70
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