Multi-layer composite carpet

The utility model provides a multi-layer composite carpet, which relates to the technical field of carpets, and comprises a support layer and a surface layer, the bottom end of the support layer is fixedly provided with midsole cloth, the top end of the support layer is fixedly provided with a fixed layer, and the top end of the surface layer is fixedly provided with a protective layer. According to the carpet, the supporting layer, the middle base cloth, the fixing layer and the surface layer are arranged, so that the carpet is of a multi-layer structure, has good sound insulation, heat preservation, wear resistance, water resistance and the like and is long in service life, the protection layer is arranged to protect the surface layer of the carpet, and the protection layer is usually arranged on the upper layer of the carpet, so that the carpet is not prone to falling off. Compared with a carpet made of a single-layer material, the multi-layer composite carpet can effectively solve the problems of skid res