A test method used to evaluate the ability of textile materials to retain their color when subjected to repeated washing cycles, both in domestic and commercial settings.
In this test, fabric samples are exposed to controlled washing and drying procedures that simulate typical laundering conditions. The samples are washed alongside a set of specified reference fabrics, and any color changes in the test samples are compared to the reference fabrics to determine the degree of color fastness.
The results provide information about how well a textile material resists color fading or bleeding during washing and drying processes. This is crucial for assessing the long-term appearance and durability of fabrics used in various applications, ensuring that they maintain their desired color and appearance even after repeated laundering.