| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a magnetic tape cassette storing case capable of storing an information sheet having the same size as that of the case in which there is no possibility that the information sheet is extracted from between a sheet and a lid segment. SOLUTION: There is provided a magnetic tape cassette storing case 10 in which a lid segment 11, a connecting piece 12, a storing section 13 and side walls are integrally formed of synthetic resin. Some protrusions 15, 16, 25 and 26 are formed at both longitudinal end edges of the lid segment 11 and at the same time one side edge 18a of a transparent sheet 18 is welded to a short end edge of the lid segment 11 to cover an entire surface of the lid segment 11 and the connecting piece and further the other side edge is welded to the storing section 13.</p> |
