摘要 |
PROBLEM TO BE SOLVED: To provide dull coated paper low in density despite being of relatively low basis weight, and high in smoothness. SOLUTION: The dull coated paper for printing use is such that pigment coating layer is formed on both sides of base paper, having been treated with a calender composed of a rough-surfaced roll and an elastic roll. In the dull coated paper, the base paper contains as filler at least one of amorphous silica and amorphous silicate at 3-12 mass% and the pigment coating layer comprises an inorganic pigment, a plastic pigment and an adhesive, wherein the inorganic pigment comprises 50-100 mass% of at least one of engineered kaolin and delaminated kaolin and≤50 mass% of another inorganic pigment, the average particle size of the kaolin is 0.2-1.0μm (determined by sedimentation technique), and the pigment coating layer contains 2-17 pts.mass of the plastic pigment based on 100 pts.mass of the total inorganic pigment. COPYRIGHT: (C)2006,JPO&NCIPI
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