酒泉银星纸业#4长网机采用本公司示范林场一年生速生杨,做60g/m2书写纸生产试验,并与麦草浆做对比测试,按GB12654—90标准全项测试。为了比较,分别采用全麦草浆,50%速生杨浆、50%麦草浆和全速生杨浆3种配比进行抄纸,其结果是:指标接近的有白度指标、施胶度指标(画线法)和不透明 Jiuquan Silver Star Paper # 4 Fourdrinier uses one year old fast-growing poplar of our demonstration farm to make 60g / m2 writing paper production test, compare with wheat straw pulp and test according to GB12654-90 standard. For the sake of comparison, three kinds of ratios of whole wheat straw pulp, 50% instant poplar pulp, 50% wheat straw pulp and full-speed raw poplar pulp were respectively used for papermaking. The results were as follows: whiteness index and sizing index Line method) and opaque