Yarn color measuring method

The invention relates to a yarn color measuring method. The method comprises the following steps of: performing first yarn carding on a test section of a to-be-measured yarn; fixing one end of the test section of the yarn after yarn carding on a yarn sticking plate, and performing second yarn carding in the direction from the fixed end of the test section to the other end which is not fixed; fixing the other end of the test section of the yarn subjected to the second yarn carding on the yarn sticking plate, and keeping the test section in a tightened state, so that the yarn is tightly arrangedon the yarn sticking plate, and finishing the yarn sample; and performing color measurement on the test section of the yarns arranged on the yarn sticking plate by adopting a color measurement instrument. According to the color measuring method, yarn winding equipment is not needed, and the yarn color measuring efficiency can be improved. 本发明涉及一种纱线的测色方法，包括如下步骤：将待测纱线的测试段进行第一梳纱；将经梳纱后的纱线的测试段的一端固定在贴纱板，并沿所述测试段的该固定端至未固定的另一端的方向