▎ 摘　　要

NOVELTY - A high performance day bamboo fiber base material is prepared by mixing pretreated bamboo fiber, banana fiber and auxiliary agent at weight ratio of 5:3, spinning, weaving to obtain blended fabric, soaking in graphene solution for 12-18 minutes, drying at 75-85 degrees C to obtain mixed material A, adding tea saponin, chitosan and sodium percarbonate to magnetic stirrer, stirring for 25-35 minutes at speed of 75-85 revolutions/minute (rpm), adding glacial acetic acid, adjusting pH value to 5.5-6.5 to obtain composite tea saponin, water bath immersing mixed material A, and drying into drying box at 35-45 degrees C for 5-9 hours. USE - Method for preparing high performance day bamboo fiber base material. ADVANTAGE - The method reduces cost and makes more perfect performance.