| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin file in which the freedom of shape can be increased and rigidity can be improved. SOLUTION: A resin file 1 is provided with a file main body 10, whereon a pair of binding sections 12A and 12B are continuously connected together across a back binding section 11, and a backbone cover 40 formed of a resin injection molded product installed on the back binding section 11, and the backbone cover 40 is formed of a plurality of resin parts 40A and 40B, and a plurality of resin parts 40A and 40B are fitted removably on the back binding section 11.
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