Environmentally friendly paper is PP synthetic paper, the origin of economic environmental protection, reduce deforestation, protect our common earth, Therefore, Han Rigid changed its name to environmentally friendly paper PP synthetic paper is based on polyolefin and other resins and inorganic fillers as the main raw materials. A multi-functional material with the characteristics of plastic and paper, which is processed by extrusion process, is a new plastic material product. It is also an environmental protection product, with light weight, high strength, tear resistance, good printability, shading, UV resistance, durable, economic and environmental protection characteristics. It is widely used in the printing of high-grade works of art, maps, picture albums, high-grade books and periodicals.