Author(s): Lan Jialiang, Liu Feifei, Ma Lefan, Wang Fuji, Li Zhengguo, Liu Bianchu
Pages: 10-12
Year: 2013 Issue:  1
Journal: Hunan Papermaking
Keyword:  未漂马尾松KP浆; 桉木KP浆; 纸袋纸; 高浓打浆; 低浓打浆;
Abstract: 以未漂马尾松KP浆和桉木KP浆混合浆生产纸袋纸,研究了纸袋纸高浓打浆(HCR)、低浓打浆(LCR)和高浓打浆后接着低浓打浆工艺.结果表明,马尾松KP浆配加一定比例的桉木KP浆,用低浓打浆成纸可获得较好的抗张和耐破强度；用高浓打浆成纸可获得较好的伸长率、撕裂度和透气度；用高浓后接着低浓打浆成纸性能可兼顾高低浓打浆的优点.随着桉木浆配比增加,纸袋纸的抗张、伸长、TEA、撕裂、耐破和透气性能指标整体下降.