| 摘要 |
PROBLEM TO BE SOLVED: To obtain information recording paper giving high image quality, excellent in running reliability, usable together with the conventional paper for a black-and-white copying machine without incompatibility, having >=70% wastepaper content and excellent in suitability to full-color copying and full- color printing. SOLUTION: Base paper is coated with 3-8 g/m<2> pigment size per one face to obtain the objective information recording paper having 0.75-0.90 g/cm<3> finishing density, a fiber orientation ratio of 1.05-1.25, 50-120" smoothness and a formation index of >=20. |
