| 摘要 |
<p>PROBLEM TO BE SOLVED: To use an index card as a packaging material which is suitable for secure purchasing of a recording medium, and can be easily used. SOLUTION: A perforation is formed, as a fold line, on an index card 13 so that the card 13 can be wrapped around the outer surface of an end of a transparent case 9 when the case 9 is packaged. And the area of a portion 15 of the card 13 covering the front surface of the case 9 is made smaller than a portion 16 thereof covering the rear surface of the case 9 so that a printed surface 17 of a recording medium 12 stored in the case 9 can be seen through the case. Further, a perforation for separating or folding the card 13 is formed on the card 13 to store the card 13 in the case 9.</p> |
