Abstract: Five different fabric weaves are chosen to research the water repellency of the lotus leaf-like fabric. The raw materialsare polyester sea-island ultra-fine fiber and polyester high-shrinkage filament. The conclusions drawn are as follows:the water repellency is better if the fabric is woven with high-shrinkage filaments,or if the density of warp and weft is high,or if the fabric is of crepe weave.