| 摘要 |
<P>PROBLEM TO BE SOLVED: To inexpensively form and provide a card sleeve with user's original illustration, by using a home printer and a personal computer, in order to solve the following problems: it is costly to make the card sleeve with user's original illustration, while a card sleeve with illustration for protecting a trading card is in on sale. <P>SOLUTION: In the card sleeve on sale, a polypropylene film is generally used as materials for both front and back sides (2) and (1). A material such as a polyester film adapted to a dye and a pigment for printing, is used as a material for the back side (1). The original illustration can be printed by the home printer. <P>COPYRIGHT: (C)2013,JPO&INPIT |
