| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve such problems that an increase of components of a corrugated cardboard material and a decrease of an accommodation efficiency due to mounting a partition though the partition are useful for protecting an item to be accommodated as seen in decreasing interference of items to be accommodated with each other, decreasing maldistribution and the like. <P>SOLUTION: The tray vessel made by extending the respective side surfaces from the respective sides of the rectangular bottom surface includes: fold pieces orderly extended from the free end of one respective side surfaces facing each other; a placement bottom surface, a vertical partition piece; insertion pieces orderly extended from both sides of the other respective side surfaces facing each other; and a lateral partition piece. The notches mounted on the fold piece and the vertical partition piece are let to mate with and engage with the lateral partition piece protruding from the inside of the fold piece via the insertion piece, and by this the placement bottom surface is supported while being separated from the bottom surface by the fold piece and the vertical partition piece. <P>COPYRIGHT: (C)2012,JPO&INPIT |
