Research on Applicability of Washing Procedures for Polylactic Acid Fiber/Cotton Composite Wadding
Taking 30%polylactic acid fiber/70%cotton composite wadding as the research object,and according to the national standard GB/T 8629-2017 Textiles-Domestic washing and drying pro-cedures for textile testing,four washing procedures of 4N,4M,4G and 4H were selected to test the appearance,dimensional stability,holding rate and compression resilience of the wadding samples be-fore and after washing,and the applicability of the washing procedures to this wadding was evaluated based on the fuzzy comprehensive evaluation method,to provide references for the water washing care of polylactic acid fiber/cotton composite wadding products.