| 摘要 |
PURPOSE:To save a space when containers are piled and also easily and reliably pack and protect an object to be packed. CONSTITUTION:A packing container comprises a container unit plate A and a lid unit plate B, wherein a plate-like center plate 5 and a side plate 7 of at least the lid unit plate B can be folded via a hinge 6 and also have a coupling means for both unit plates. At the time of use, the container can be easily fold-formed for packing, and after use it can be expanded to be a flat plate. |
