| 摘要 |
PURPOSE:To offer a packaging material which enables an improvement in the workability during processing and waste disposal. CONSTITUTION:An exterior box 1 has a tray-like shape, and its raised side walls are connected together by connecting margins. A cut is made at the base of each connecting margin so that the margin is divided into upper and lower parts, and the lower parts are folded inside the exterior box 1 to form cubic spaces 6. Cushioning materials 7 to be placed inside the exterior box 1 have L--shaped cuts at the corners of the bottom face so that protrusions 9 are formed at the corners of the bottom face. The cushioning materials 7 are inserted in both ends inside the exterior box 1 and the protrusions 9 formed at the corners of the bottom face of the cushioning materials 7 are inserted into the cubic spaces 6 formed at the corners of the exterior box 1 to fix the cushioning materials 7. |
