| 摘要 |
<p>PROBLEM TO BE SOLVED: To record beautiful images without dust defects even if dust or the like contaminant adheres to a recording drum surface. SOLUTION: A cushion layer of a high modulus of elasticity is set by a thickness of 50μm-2 mm to the recording drum surface. A poly(vinyl butyral) surface layer of a thickness not larger than 3μm is further set on the cushion layer.</p> |
