Non-asbestos beater sheet is made from synthetic emulsion, plants fiber and filling material. Non-asbestos Beater Sheet is used for position of lubrication system, which has the property of good compressibility and coefficient of resilience. in addition, the inside of Non-asbestos Beater Sheet can properly swell to meet oil, that make up of the shortcoming that procession machining precision is not enough, which affected self-sealing.