| 摘要 |
The subject of the invention is a casing for disc-like storage media made of cardboard. The casing comprises a pair of sheets that are superimposed and mutually joined along the edges. In one of said sheets, an incision was made in order to obtain a first slot traversed by the storage medium when the latter is housed in the casing. A first portion of the storage medium is therefore inter¬ posed with the pair of sheets. The casing also comprises a tab folded on the sheet in which the incision was made and joined to the latter so as to form a kind of staple having an opening opposite the first slot. The storage medium, when housed in the casing, traverses said opening such that a second portion of the storage medium that is diametrically opposite said first portion is inserted in the staple. A second slot made along the fold line of the tab is traversed by the storage medium when the latter is housed in the casing. |
