对位芳纶纤维在纸页抄造过程中极易絮聚,而影响纸页匀度和成纸性能。本文对影响对位芳纶纤维纸性能的因素进行分析,同时提出了改善芳纶纸性能的方法,如优化短切纤维长度、提高纤维表面润湿状态、添加分散剂等,均可显著改善芳纶纸成纸匀度和性能。 Para-aramid fiber in the papermaking process is extremely easy to flocculation, which affects the paper formation and paper properties. In this paper, the factors affecting the performance of para-aramid fiber paper were analyzed. At the same time, methods to improve the performance of aramid paper were proposed, such as optimizing the length of chopped fiber, increasing the wetting state of fiber surface, adding dispersant and so on, Lun paper into paper formation and performance.