Abstract: The paper introduces the waterproof and moisture-permeable nanofibrous membrane and related preparation process and compares its performance with other conventional waterproof and moisturepermeable membrane/coating. After introducing its application in fabrics, the paper discusses the future development trend of the waterproof and moisture-permeable nanofiber membrane.

Key words: nanofiber membrane; waterproof and moisture permeable; preparation process; electrostatic spinning