The down-slipping, crumpling and oil leakage has been solved in the winding of FRP taper case with impregnated glass cloth by using cellulose acetate reinforced by window screening ( glass fiber) as mould release agent. 采用玻璃窗纱增强醋酸纤维素作脱模剂,解决了浸胶玻璃布缠绕FRP锥壳时下滑、折绉和渗油问题。