| 摘要 |
PURPOSE: To obtain a film compound material for electrostatic recording capable of obtaining excellent image quality, giving a high-quality image over a wide humidity range, and having high perceivable property by controlling the wear rate and the surface roughness of an image receptive layer. CONSTITUTION: This film compound material includes the image receptive layer 6 whose surface wear rate is about 0.038 to about 0.216cm (about 0.015 to about 0.085in.) and whose surface roughness is about 30 to about 180cc air/min, an electronic conductive layer 7 and a supporting layer 8. By coating an opposite side to an image forming side with a moving auxiliary layer 9, the four-layer film having desired wear and surface roughness and smoothly moved in a printing device is obtained. |
