| 摘要 |
PROBLEM TO BE SOLVED: To provide a packaging material for a rectangular plate material in which the generation of refuses after packaging is scarce, the waste of resources is small and which is combinedly used as a curing material so that a separate material and its processing are not required and damages scarcely the rectangular material. SOLUTION: A packaging material is clamped between two rectangular plate materials 30, 30 to be packaged by overlapping plate faces 31, 31 in the up and down direction and the packaging material is formed of packaging sheets T, T having the width larger than the lateral width of the rectangular plate materials 30, 30 and overlapped in the up and down direction, and the wide width end section of the upper packaging sheets T is folded to cover one long side end face 32 of the upper rectangular plate material 30, while the wide width end section of the lower packaging sheet T is folded to cover one long side end face 32 of the lower rectangular plate material 30. |
