发明名称 Method of producing a foldable container
摘要 A container for soluble, dehydrated foodstuffs is produced which may be folded flatly. The container is initially conically shaped and the apex of the cone is inverted and caused to protrude into the inner volume of the container, whereby the bottom surface of the container is a circumferentially flat ring for stable placement on flat surfaces. The inner protruding cone is provided with markings indicating the amount of liquid to be added to the foodstuffs to produce the desired end product.
申请公布号 US4212232(A) 申请公布日期 1980.07.15
申请号 US19780964206 申请日期 1978.11.28
申请人 LEE, GEE Y 发明人 LEE, GEE Y
分类号 B65D81/00;B65D85/816;(IPC1-7):B31B5/26 主分类号 B65D81/00
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