| 摘要 |
<p>The invention relates to a storage file comprising a first surface part, a second surface part and a third surface part, which are connected by fold lines. The first surface part comprises one or more closure flaps, and the second surface part comprises one or more flaps. The closure flaps can be folded about closure-flap fold lines and, together with the first surface part, then form a groove. The third surface part can be pushed into the groove, which has been formed, resulting in a storage file, which closes reliably. One advantage of this storage file is that it can be made from a single material.</p> |
