Ku saabsan PLA PLA, oo sidoo kale loo yaqaan polylactide, waa polyester-ka polymer laga sameeyay lactic acid.Polylactic acid waxay leedahay biodegradability aad u fiican, waafaqid iyo nuugista.Waa wax aan sun ahayn, oo aan kicinayn walxo polymer synthetic.Maadkeeda cayriin waa lactic acid, taas oo inta badan laga soo qaatay fermentat ...
Akhri wax dheeraad ah