落叶松硫酸盐漂白浆配抄涂布原纸的试验研究

Experimental Research on Coating Base by Using Larch Bleached Kraft Pulp

利用落叶松硫酸盐漂白浆配抄涂布原纸 ,结果表明 ,其中 4种配比 ,即落叶松浆用量 50 %或 70 %,配用麦草浆 50 %或 3 0 %;或配用针叶材浆 1 0 %,桦木浆 4 0 %;或配用针叶材浆 1 0 %,麦草浆 4 0 %,所抄出原纸的主要技术指标均符合涂布原纸“特号”

The coating base is produced by the bleached kraft pulp of larch.The result shows that the quality index of paper by using four proportions conforms to superfine paper standard of coating base if the dosage of larch pulp is 50% or 70%.