| 摘要 |
A case for sheets or papers is provided to make sheet materials easily pulled out piece by piece by an adhesion portion of an opening portion, and to open a part of a receiving case by pushing the opening portion. A case for sheets or papers includes a receiving case body portion(10), a first cover portion(20), a second cover portion(21) and an opening portion(30). The sheet materials are received into the receiving case body portion. The first cover portion is hinge-coupled to the receiving case body portion, and is detachable from the receiving case body portion through side under cut. The second cover portion is hinge-coupled to the first cover portion. The opening portion is bonded to the center portion of the second cover portion, and lets the sheet materials pulled out simultaneously when it is opened.
|
