RSM3/3 series glass fibre and carbon fibre multi axial warp knitting machine developed by Changzhou Run Feng Yuan Textile Machinery Manufacturing Co., Ltd. can bind warp knitting coils to warp, weft and oblique lining yarns through binding yarns to form multi-layer composite fabrics. The angle of oblique lining yarn is adjustable between 30°-60°. The number of layers of multi-axial warp knitted fabric can be adjusted according to needs, and the lined yarn can be all kinds of ordinary raw materials or high strength and high modulus yarns. According to the mechanical properties of the yarn, the multi-axial warp knitted fabric lined in layers has tensile and shear resistance in all directions, lightweight, flat surface, difficult corrosion and easy coating. It is widely used as the base cloth of textile composites in various industries such as filtration and reinforcement, as well as in various high-tech materials such as aviation and aerospace.