公开(公告)号：US3765592A

公开(公告)日：1973-10-16

申请号：US3765592D

申请日：1971-07-26

申请人： KEYES FIBRE CO

发明人： CHADBOURNE G

IPC分类号： B65D1/36 ,  B65D1/26

CPC分类号： B65D1/36

摘要： Unitary molded packaging tray carries individual portion cups and is nestable with tray of like configuration. Tray comprises substantially flat bottom wall with upwardly and outwardly flaring side wall extending from bottom wall. Individual compartments are constructed and arranged to receive portion cups, each compartment having bottom portion with spaced apart plateaus raised therefrom for supporting portion cup above bottom portion of compartment. At least one broad flat bottom wall segment extends between each adjacent pair of compartments and is contiguous with bottom portions thereof so that when trays filled with portion cups are stacked one above the other broad flat bottom wall segments of upper tray in stack rest upon outer periphery of portion cups in tray directly therebelow in stack.

摘要翻译： 单一模制包装托盘承载单个部分杯子，并且可与具有类似构造的托盘嵌套。 托盘包括基本平坦的底壁，其具有从底壁延伸的向上和向外扩张的侧壁。 单独的隔室被构造和布置成接收部分杯，每个隔室具有从其上升开的具有间隔开的平台的底部，用于支撑隔室底部上方的部分杯。 至少一个宽的扁平底壁段在每个相邻的一对隔室之间延伸并且与其底部部分邻接，使得当填充有部分杯子的托盘堆叠在上托盘的另一个宽平坦底壁段上方时，堆叠在外围 托盘中的部分杯子直接在堆叠中。