| 摘要 |
PROBLEM TO BE SOLVED: To provide a dust-free paper for ink jet recording having excellent dusting characteristics, and little or no ink bleeding, and no density unevenness in a solid part. SOLUTION: The dust-free paper is formed by impregnating resin in base paper consists principally of natural pulp, and the pulp being a material of the base paper has a rate of fiber of 0.1 mm or less on the basis of the distribution of an average fiber length by a pulp fiber length testing method in an optical automatic measuring method being regulated by JAPAN TAPPI No.52, and further, an average value of the fiber width of material pulp is 18 μm or less, and a rate of the fiber width of an average value ±5 μm is 60% or more. |
