PLA(polylactic acid)is a polymer obtained by polymerization of lactic acid as the main raw material.
The raw material source is sufficient and can be regenerated,mainly from corn and cassava.
The production process of polylactic acid is pollution-free,and the product can be biodegradable,so it is an ideal green polymer material.
PLA is widely used as packaging materials,fibers and nonwovens,and is currently mainly used in clothing industry (construction,agriculture, forestry,papermaking)and medical and health fields.
