| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tray having an integral constitution of a box and partitions, that allows its developed blank to be automatically assembled with one-touch operation at a stroke up to providing partitions. <P>SOLUTION: The tray, provided with a flat bottom plate 1, and side walls 2, 3 that are extended upward from the periphery of the bottom plate with the adjoining side walls connected by means of an adhesive or by being mounted therein, is so constituted that folding lines 7 are provided on the surface of the bottom plate, from where cantilever hinge type partitioning strips 5 are extendedly formed to a length enough to reach the surface of the side walls of the tray as they are upwardly sloped in an expansion from the folding lines. This enables one-touch assembly at a stroke of partitions along the side walls when assembling the tray blank from a developed state. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
