| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a roller having the surface of the roller having an elastically deforming metallic surface at the time of a rotation, to increase contact area of the roller and recording paper. <P>SOLUTION: This roller is formed by forming the surface of the roller by a metallic hollow cylindrical body of plate thickness 0. 02 to 0. 15mm and making the inside as an elastic body layer by silicon rubber etc. having a plurality of through holes (cylindrical cavities) opened in parallel with a shaft, to increase the contact area (nip) of the roller and the recording paper. <P>COPYRIGHT: (C)2004,JPO |
