Special antibacterial multi-functional non-woven fabric and preparation process thereof

The invention relates to the technical field of cloth manufacturing, in particular to a special antibacterial multi-functional non-woven fabric. The fabric sequentially comprises an outer-side surface layer, an outer-side inner layer, a middle interlayer, an inner-side inner layer and an inner-side surface layer from outside to inside, wherein the outer-side surface layer is provided with an ultraviolet-proof coating and a mildew-proof and anti-corrosion coating, the inner-side surface layer is provided with a waterproof, oil-proof and anti-fouling layer, the outer-side inner layer is formed by weaving ES fibers and hemino fibers, the inner-side inner layer comprises an ion sterilization layer and upper and lower carbon fiber layers, and the middle interlayer is a flame-retardant layer. Due to the design of the multi-layer composite structure, the sterilization capacity of the non-woven fabric is comprehensively improved, a sterilization function is achieved on the surface of the non-woven fabric and in the n