Composite non-woven fabric is a new material can be called: simple needled cotton, needled cotton +PP non-woven fabric 10g composite together, with water absorption, heat insulation, filtration and other effects, most of the market is composite two layers of fabric, three layers of fabric than two layers of fabric process more than one. It can be used for vegetable preservation, filter bag, medical treatment, health industry and automobile industry. Coated composite non-woven fabric, non-woven fabric, coated composite non-woven fabric, laser non-woven fabric, highlighter non-woven fabric, matte non-woven fabric; This variety of non-woven composite is used to make environmental protection bag material, or car sunscreen film; There are opening stores with golden tree non - woven fabric, heat pack, car dot, do not add three layers in line.