| 摘要 |
PROBLEM TO BE SOLVED: To provide a case for roll product which is inexpensive and has enough strength without using adhesive.SOLUTION: A case for roll product comprises: at least an exterior box 2 covering the peripheral surface of the roll product; and reinforcement plates 3 disposed on both end surface of the exterior box 2. The reinforcement plate 3 includes a support part 3a, which is a U-shaped notch formed to support a core material of the roll product. The reinforcement plate 3 is made of the reinforcement plate base paper folded in lengthwise and crosswise at least once, respectively.SELECTED DRAWING: Figure 1 |
