Abstract:In this paper, the manufacturing of high-efficiency air filter paper is reported. The air filter paper was produced using ultra-fine fibers and wateroat fibers mercerized by alkali, using an electrospinning apparatus with multiple rings. The high efficiency air filter paper has an antibacterial effect after adding a chitosan-copper complex which is harmless to humans. As a result of the measurement, the filtering efficiency of the air filter paper is approximately 99.998% and its antibacterial efficiency is approximately 99.5%.