Auto filter paper is one of the main material production car filter, also known as three auto filter, air filter, oil filter, fuel filter, it is a resin impregnated filter paper, on the filter production line after partial pressure, pressure wave and spread to curing process made filter, such as the internal combustion engine, such as automobile, shipbuilding, tractor, have the effect of the "lung" of the car engine, to remove the impurity in the air, oil and fuel oil, prevent wear of engine parts, prolong its service life. There are many filter materials, such as cellulose, felt, cotton yarn, non-woven cloth, metal wire and glass fiber, etc., which are basically replaced by resin impregnated paper filter element. With the rapid development of the world automobile industry, filter paper as the filter material has been widely accepted by the world automobile filter industry. As early as 2004, the United States has listed automotive filter paper as one of the ten most promising paper in the world.
　　This article is organized by dongguan oneness filtration technology co., LTD