Polylactic acid (PLA) inonzi thermoplastic aliphatic polyester.Iyo lactic acid kana lactide inodiwa pakugadzirwa kwepolylactic acid inogona kuwanikwa nekuvirisa, kupera simba uye kucheneswa kwezviwanikwa zvinogoneka.Iyo polylactic asidhi inowanikwa kazhinji ine yakanaka mechanic uye kugadzirisa zvivakwa, uye iyo polylactic acid zvigadzirwa zvinogona kukurumidza kuderedzwa nenzira dzakasiyana mushure mekuraswa.