江苏镇江金河纸业有限公司以自制的硫酸盐漂白芒、苇浆90％,配入进口针叶木浆10％,抄造30g/m~2高级出口有光纸取得一定的成效。 该公司采用1台φ450双盘磨与4台圆柱精浆机串联打浆,不仅使纤维纵向分裂和良好帚化,而且对纤维的横向切断作用小,打浆浓度控制在3.3～3.5％;成浆打浆度在52～54°SR。辅料上,用松香0.5％、硫酸 Jiangsu Zhenjiang Jinhe Paper Co., Ltd. made homemade kraft bleached awns and enamel pastes at 90%, and imported 10% of imported coniferous wood pulp. The paper produced 30g/m~2 advanced export glossy paper and achieved certain results. The company uses a φ450 double disc mill and 4 cylinder refiners in series, not only to make the fiber longitudinally split and well degenerate, but also has a small transverse cutting effect on the fiber. The beating concentration is controlled at 3.3 to 3.5%; pulping and pulping Degree in 52 ~ 54 ° SR. Accessories, with 0.5% rosin, sulfuric acid