This standard specifies the test method for determining the colour fastness of Spinning & weaving products to artificial breast milk, which is applicable to various Spinning & weaving products. This test method simulates the effect of breast milk on Spinning & weaving products and evaluates its Color Stability during use, especially for infant products. The standard specifies the equipment, steps and result evaluation methods required for the test to ensure the Reliability of the test results. This standard provides a scientific basis for the mass monitoring of infant clothing and related Spinning & weaving products.