| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve a partition material for forming a partition of a multiple of 3 or a multiple of 4, by using one sheet. <P>SOLUTION: A rectangular sheet is constituted of a pair of end surface partition piece parts arranged at both ends in one extending direction, and an intermediate forming part arranged between the end surface partition piece parts. The end surface partition piece parts have a locking groove. The intermediate forming part is constituted of one or a plurality of combinations of a partition part forming piece part constituted of a bottom surface forming part and a pair of side surface forming parts, and a partition wall forming piece part constituted of an inside horizontal partition wall forming part having a ridge folding line at the center and served as a horizontal partition wall of an inside partition part by being folded in two and a pair of side partition wall forming parts continuously connected in the extending direction via the ridge folding line to the side surface forming part and arranged on the right and left of the inside horizontal partition wall forming part. <P>COPYRIGHT: (C)2012,JPO&INPIT |
