Pressing rotator and heating-fixing apparatus using the same

摘要

To provide a pressing rotor for a heating-fixing apparatus to permanently fix a toner image transferred onto a recording material by passing the image through a nip portion formed by a heating rotator and a pressing rotator, in which the pressing rotator has an elastic layer and a surface layer, and the surface layer is a tube made of a mixture of a fluororesin and a high-friction-factor resin having a friction factor higher than that of the fluororesin, and moreover, provide a heating-fixing apparatus comprising a pressing rotator of the above structure.