| 摘要 |
PURPOSE:To accelerate ink absorbing velocity, to increase absorbing amount, and to print an image of high resolution at a high speed by using absorber containing specific secondary particle size while using silica as the absorber, and employing specific adhesive and specific base material. CONSTITUTION:One side surface of a neutral sheet having 1 to 15 sec of sizing degree is coated with aqueous ink receiving coating layer at a ratio of 1 - 10 g/m<2>. The coating layer contains 15 to 40 wt.% of aqueous polymer substance to the solid content of the layer, silica having 150ml/100g or more of oil absorption amount and 1 to 4mum of average secondary particle size, silica having 150ml/100g or more of oil absorption amount and 6 - 20mum of average secondary particle size in such a manner that the silica of the ratio of the former silica to the latter silica by weight is ranged from 1:0.2 to 1:1 is contained 40 - 80 wt.% as main ingredients. |
