Using paper-making technology, the paper-base friction material is produced by making sorts of reinforced fibres, friction components and anti-friction components into pulp suspension, making friction paper, then impregnating resin, solidifying and sticking onto steel core plate. It possesses features of high and stable friction coefficiency, close static and dynamic friction coefficiencies, smooth and soft engagement, low noise and strong power absorbing capabilitiy, widely used in applications of wet clutch and brake.