Polylactic acid (PLA) shine polymer polymerized tare da lactic acid a matsayin babban kayan albarkatun kasa, wanda aka samo cikakke kuma za'a iya sake farfadowa.Tsarin samar da polylactic acid ba shi da gurɓatacce, kuma ana iya lalata samfurin don cimma wurare dabam dabam a cikin yanayi, don haka shine ingantaccen kayan polymer kore.Polylactic acid ((PLA)) sabon nau'in abu ne na biodegradable donsamfuran filastik, 3D bugu.Sitaci da aka ciro daga albarkatun shuka mai sabuntawa (kamar masara) ana sanya shi cikin lactic acid ta hanyar fermentation sannan kuma a canza shi zuwa polylactic acid ta hanyar haɗin polymer.

Poly (lactic acid) yana da kyakkyawan yanayin halitta kuma ana iya lalata shi gaba ɗaya ta hanyar 100% na ƙananan ƙwayoyin cuta a cikin ƙasa a cikin shekara guda bayan watsi da su, yana haifar da carbon dioxide da ruwa kuma babu gurɓata muhalli.Da gaske cimma "daga yanayi, na cikin yanayi".Fitar da iskar carbon dioxide a duniya bisa rahotannin labarai, zazzabin duniya zai tashi zuwa 60 ℃ a shekarar 2030. Har yanzu ana kona robobi na yau da kullun, wanda ke haifar da zubar da iskar gas mai yawa a cikin iska, yayin da aka binne polylactic acid a cikin ƙasa don lalacewa. .Sakamakon carbon dioxide yana shiga cikin kwayoyin halitta na ƙasa kai tsaye ko kuma tsire-tsire ta shayar da shi, ba za a sake shi cikin iska ba, ba zai haifar da Tasirin Greenhouse ba.

Poly (lactic acid) ya dace da hanyoyin sarrafawa daban-daban kamar busa gyare-gyare daallura gyare-gyare.Yana da sauƙin sarrafawa da amfani da yawa.Ana iya amfani da shi don sarrafa kowane nau'in kwantena na abinci, kayan abinci da aka tattara, akwatunan abincin abincin azumi, yadudduka marasa saƙa, masana'antu da masana'anta daga masana'antu zuwa amfanin jama'a.Sannan ana sarrafa su zuwa masana'anta na noma, masana'anta na kiwon lafiya, tsummoki, samfuran tsafta, yadudduka na waje na anti-ultraviolet, zanen tanti, katifa na bene da sauransu, hasashen kasuwa yana da kyau sosai.Ana iya ganin cewa kayan aikin injiniya da na jiki suna da kyau.

Abubuwan asali na zahiri na polylactic acid (PLA) da robobi na roba na petrochemical sun kasance iri ɗaya, wato, ana iya amfani da shi sosai don yin samfuran aikace-aikacen iri-iri.Polylactic acid kuma yana da kyawawa mai kyau da kuma nuna gaskiya, wanda yayi kama da fim ɗin da aka yi daga polystyrene kuma ba za a iya samar da shi ta wasu samfuran biodegradable ba.