HC Plastics News: Paper is one of the most common things in our lives. In addition to the conventional fields of use, some special fields of use such as navigational coordinate paper, military map paper, and high temperature resistant paper require paper to be waterproof, high temperature resistant, and not easily torn. How is this paper produced? In fact, this special-purpose paper is called synthetic paper, also known as chemical film paper, polymer paper, plastic paper, etc. Its main raw materials are organic resins such as polyethylene, polypropylene and polystyrene. Synthetic paper is both wear-resistant and not easily deformed, and is not susceptible to mildew, and is strong under wet and dry conditions. Synthetic paper is generally produced in two ways, one is processed from a plastic film; the other is made by infiltrating wood pulp with synthetic fibers and made by ordinary paper making methods. A resin such as polyethylene is melted, extruded, formed into a film, and stretched in different axial directions to form a film, which is the base of synthetic paper. Then, the edges of the film are roughened, the surface is roughened to make it opaque, the whiteness is improved, and a synthetic latex suitable for printing is applied to make a synthetic paper. The paper has high tensile strength and is not afraid of water, insects, elasticity, heat insulation, dimensional stability, smooth surface, and is used for making fishery paper, nautical charts, wearing holes, water-resistant newspapers, and album seals. Bags, merchandise labels, outdoor advertising, business cards, etc. In addition, a very fine synthetic fiber is sprayed by a melt-blown method to produce a synthetic pulp, which is then produced into various specifications of synthetic paper according to a general papermaking procedure. By this method, synthetic paper made of aramid fiber as a raw material has good heat resistance, corrosion resistance and flame resistance, and can be used as a high temperature resistant fireproof paper. Editor in charge: Honor Luxury PVC Vinyl Water Proof Rigid Floor Planks Click Lock Parquet Custom Spc Flooring Linyi Hmbyan International Trading Co.,Ltd , https://www.lhialuminumcomposite.com