Poly lactic acid (PLA) fibers a biodegradable fiber produced from PLA resin by melt spinning, solvent spinning or electrostatic spinning. Based on the excellent safety, comfortability, environmental protection and good mechanical properties, PLA can be widely applied in textile fabric, nonwoven, filler fabric and many downstream health products application, such as sanitary napkins, baby diapers, facial masks, and wipes.
乳丝学名为聚乳酸纤维，是一种可生物降解的新型绿色纤维，目前制备方法主要有熔融纺丝、溶液纺丝和静电纺丝等3 种方法。作为一种新型的可降解纤维材料，其环保性、吸湿性、透气性、生物相容性以及优良的力学性能决定了其在生物医用、织物面料、非织造材料 (如一次性卫生用品、过滤材料等) 等很多方面都将得到广泛应用。.
Keywords: PLA fiber; Rusi; application; biocompatibility; biodegradability; mechanical property.