Industrial felt is mainly used in industrial construction, can be used as shockproof, polishing, insulation, sealing and other applications. Industrial felt with good bonding properties, not loose features. Industrial wool felt [1] insulation performance is better, can be used as thermal insulation materials. Flexible industrial felt can also be used as a seal, industrial felt can also be processed into a variety of shapes can be punched into the parts can be used in different industries in different requirements. Industrial felt features: Tight tissue, small pores, and in the manufacture, the thickness of the fabric is not as limited as interwoven, can be used as a good filter material. Wear resistance is better, can be used as polishing material.