| 摘要 |
PROBLEM TO BE SOLVED: To provide a base body for photoreceptor drum with which a high performance photoreceptor drum is obtained, through employing the advantages, such as good conducting, lightweight, and easiness of workability, by integrally forming a cylindrical base body, a flange, and a gear for driving by resin without the sacrifice of each performance, and to provide a photoreceptor drum using the base body. SOLUTION: In the substrate for photoreceptor drum which has the flange 2 made of the resin integrally formed with a pipe main body 1 at least at an opening part of one end of the cylindrical resin pipe main body 1 and in which the gear 6 for driving is integrally formed at the flange, the gear 6 for driving or the flange 2 formed with the gear 6 for driving is made of different resin material from the material of the pipe main body 1. |
