发明名称 Bag-like folding carton
摘要 In accordance with the present invention, an improved bag-like foldable carton for carrying articles, particularly fast food and drink products, is provided. The carton comprises a pair of side panel groups, with a bottom panel group integrally formed with and extending between the side panel groups. The bottom panel group is joined to the side panel groups at a pair of opposed parallel bottom fold lines at opposite edges thereof and includes a main bottom panel and a pair of gusseted bottom closure panels. The invention also encompasses a flat blank for forming into the carton and a straight-like gluing, partial erection manufacturing method for forming the carton into a configuration wherein it is easily erected at the point-of-use.
申请公布号 US5060850(A) 申请公布日期 1991.10.29
申请号 US19900622714 申请日期 1990.12.05
申请人 WALDORF CORPORATION 发明人 WEAVER, SHERRY M.
分类号 B65D5/36;B65D5/42;B65D5/46 主分类号 B65D5/36
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