The molding methods and the applications of fibers of poly(lactic acid) (PLA) and its copolymers or blendings, which have high strength and controlled degradable rate, are reviewed.

• 摘要介绍了高强度、可控降解周期的聚乳酸及其共聚物、共混物纤维的成型方法和纤维的应用情况；