The utility model discloses a highly durable and slightly waterproof winter carpet which comprises a carpet body, the carpet body is composed of a
surface layer, a filling layer, a base layer, a liner layer and a backing layer, the bottom of the
surface layer is provided with the filling layer, and the bottom of the filling layer is provided with the base layer. The carpet body is composed of the
surface layer, the filling layer, the base layer, the liner layer and the backing layer, the surface layer made of
wool remarkably improves water absorption, breathability and heat preservation effect of the carpet, and the filling layer made of
chitosan has the characteristic of self-heating after water absorption and provides a certain
antibacterial effect. The base layer and the back lining layer which are made of
polypropylene materials ensure that the carpet is not prone to deformation, the waterproof performance of the carpet is guaranteed, meanwhile, the liner layer made of
polyurethane foam materials can effectively absorb
external pressure, and the comfort and the buffering effect are improved. Therefore, the durability, the use effect, the heating property and the
antibacterial property of the winter carpet are remarkably improved.