The suitable conditions of papermaking were as follows:the ratio of KP to P-RC APMP was 40:60,talc powder 20%,VBL 0.1%,CPAM 0.04%,AKD 0.15%.

• 抄造较适宜的条件如下:KP/P-RCAPMP的配比为40/60；滑石粉用量20%25；荧光增白剂VBL0.；1%25；CPAM0