What does digital printing thermal transfer color fastness level 4-5 mean?
Digital printing thermal transfer color fastness level 4-5 refers to the evaluation standard of the washing resistance, friction resistance and other properties of thermal transfer printing on textiles under specific test conditions. Color fastness is one of the important indicators to measure the quality of printing, which reflects the durability and permanence of printing in actual use. The following is a detailed introduction and explanation of thermal transfer color fastness level 4-5:Defini...
2024-07-15