Play particles within Attachment newsprint

摘要

Disclosed is a high ash yield during papermaking, without causing wear deterioration and printing facilities dirt papermaking equipment wire wear, etc. Most of it is produced at low cost by recycling resources, is maintained excellent paper strength Not only the cross-sectional paper is small, blanket fouling by paper dust, and less printed white spots or the like, moreover, excellent ink absorbency, print-through is less and excellent opacity, for example, suitably in the high-resolution printing in Ofuseto rotary printing and the newsprint can be used. The main constituent raw materials and filler SOLUTION means raw material pulp, the pulp is made from 50 to 100% by mass of waste paper pulp, as the filler, as a raw material deinking floss, dehydration step, drying, and firing process 9-35: and and contains a weight ratio of 9-35, and the total content of aluminum the calcium, silicon and the 30-82 in terms of oxide, obtained through a pulverization step, calcium, silicon and aluminum basis weight reproduction particle fraction is 90% by mass or more is used, at least, conforming to JIS P 8124 is a 37~48g / m ^2. None [Selection Figure]