发明名称 Container for storing stack of thin and soft sheet materials
摘要 A container for storing a stack of thin and soft sheet materials is provided. The container has a discharge port on the underside of the container through which the stacked sheet materials are dispensed one by one. The discharge port is defined by at least one pair of opposing flexible lugs and is enlarged by the sheet materials. When a sheet is drawn out of the container, one of the flexible lugs is contacted by the sheet and is pushed down so that the discharge port is enlarged to facilitate dispensing. Then the other one of the flexible lugs is contacted by the sheet and pushed down.
申请公布号 US4678099(A) 申请公布日期 1987.07.07
申请号 US19850783342 申请日期 1985.10.02
申请人 MATSUI, SUMIO 发明人 MATSUI, SUMIO
分类号 A47K10/42;B65D83/08;(IPC1-7):B65D83/08 主分类号 A47K10/42
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