Soluble ceramic fiber blanket is made of soluble fiber needle and can be made in a variety of thicknesses and bulk densities. Because of its calcium and magnesium chemical composition,It can not only achieve the effect of high temperature resistance, but also has the characteristics of low biological persistence, and has the characteristics of high tensile strength and low slag ball content. Because in the manufacturing process does not contain any binder and lubricant, in the initial cautery will not produce any smoke and bad odor. Soluble fiber blanket is very convenient for all kinds of processing and construction operations. It has certain biodegradability in natural environment and belongs to biodegradable ceramic fiber blanket.