| 摘要 |
PROBLEM TO BE SOLVED: To provide a recording media cartridge and its manufacturing method in which a recycle property is improved and which is environment-friendly. SOLUTION: This invention relates to a recording media cartridge 10 provided with a case 12 in which an upper case 14 and a lower case 16 being made of resin are joined through junction parts 74, 76 formed respectively and which houses recording media 20 and its manufacturing method. Hole parts 74A, 76A which are pierced each other and in which at least one side is pierced are formed at the junction parts 74, 76, and a melted resin material 70 is injected in the hole parts 74A, 76A. The upper case 14 and the lower case 16 are jointed by the injected resin material 70 being solidified. COPYRIGHT: (C)2007,JPO&INPIT
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