polylactic acid (PLA) industry has good development prospects

Polylactic acid (PLA), also known as polylactide, is a new biodegradable material. Polylactic acid must be produced through artificial synthesis and is the largest product in the bio-based and biodegradable plastic market. At present, polylactic acid is mainly used in medicine, textiles, packaging materials, agriculture, automobile manufacturing and other fields. The use of plastic packaging…