Japanese standards JIS color fastness friction instrument, mainly used in the evaluation and decision dyed fiber products rubbing fastness. With dry or wet white cotton tied on the head surface friction of the machine to some of the load and the number of post-friction colored specimen in the control of gray scale to assess the dyeing friction fastness level. Friction test can also be used as organic solvent. The machine is based on Japanese Industrial Standards [color fastness Test Method] in " Abrasion Resistance Color Fastness fastness test method" (JIS L 0849) prescribed friction tester Ⅱ-shaped (learn mode shapes) as a standard testing machine. Mainly used for evaluation and decision dyed fiber products abrasion resistance color fastness, abrasion tester is applicable to a variety of material.