二次纤维的开发利用可以节约纤维原料,减轻造纸工业对环境的污染,但是在其回用过程中仍然存在很多期待解决的问题。细菌纤维是一种很有潜力的新型生物纤维材料,具有普通植物纤维无法比拟的优越性能。本文重点探讨在二次纤维回用过程中添加细菌纤维后对浆料的滤水性能以及成纸物理性能的影响。 The development and utilization of secondary fiber can save fiber raw materials, reduce the environmental pollution of the paper industry, but in the process of reuse there are still many problems to be solved. Bacterial fiber is a promising new biological fiber material, with ordinary plant fibers can not match the superior performance. This article focuses on the secondary fiber reuse after the addition of bacterial fiber slurry on the drainage performance and the physical properties of paper.