本色浆在彩色羊皮纸中的应用

探讨了在彩色羊皮纸中配抄一定比例的本色浆,对直接染料的染色效果及其对成纸外观的影响.结果表明,与全漂白浆相比,L*a*b*值变化较小,不论原纸还是羊皮纸,在色相上基本相同;羊皮纸的纸面能发现少量本色浆纤维,但是不影响色相,也不影响成纸的使用.

Application of UKP in color parchment

The dying effect of UKP accounting for a certain proportion in the color parchment on direct dye and its influence on paper appearance were explored. The results show that compared with bleaching pulp, the value of L*a*b* changes little, whether they are the base paper or the parchment, the hue is basically same. Although a little of UKP fibers can be found on the surface of the parchment, it does not affect the hue and the use of paper.