Polylactic asidhi (PLA) ipolymer yakashongedzwa nelactic asidhi sechinhu chikuru mbishi, iyo yakazara yakazara uye inogona kuvandudzwa.Iyo nzira yekugadzira yepolylactic acid haina kusvibiswa-isina, uye chigadzirwa chinogona kuve chakasvibiswa kuti chiwane kutenderera muchisikigo, saka yakanakira girinhi polymer zvinhu.Polylactic acid ((PLA)) rudzi rutsva rwe biodegradable material yezvigadzirwa zvepurasitiki, 3D kudhinda.Starch inotorwa kubva muzvirimwa zvinogonekazve (sechibage) inogadzirwa kuita lactic acid nekuvirisa yozoshandurwa kuita polylactic asidhi nepolymer synthesis.

Poly (lactic acid) ine biodegradability yakanakisa uye inogona kuderedzwa zvachose ne 100% ye tupukanana muvhu mukati megore rimwe mushure mekusiiwa, zvichikonzera kabhoni dhaikisaidhi nemvura uye pasina kusvibiswa kune zvakatipoteredza.Kunyatsobudirira "kubva pane zvakasikwa, ndezvakasikwa".Pasi rose carbon dioxide emissions maererano nemishumo yenhau, tembiricha yepasi rose ichakwira kusvika ku60 ℃ muna 2030. Mapurasitiki akajairika achiri kupiswa, zvichiita kuti huwandu hukuru hwemagasi egreenhouse abudiswe mumhepo, nepo polylactic acid inovigwa muvhu kuti iparare. .Iyo inoguma kabhoni dhaikisaidhi inopinda yakananga muvhu organic matter kana inotorwa nemiti, haizobudiswe mumhepo, haizokonzerese Greenhouse Effect.

Poly (lactic acid) inokodzera nzira dzakasiyana dzekugadzirisa senge blow molding uyejekiseni kuumba.Zviri nyore kugadzirisa uye kushandiswa zvakanyanya.Inogona kushandiswa kugadzira marudzi ese emidziyo yechikafu, chikafu chakaputirwa, mabhokisi ekudya kwemasikati nekukurumidza, machira asiri akarukwa, machira eindasitiri uye echivanhu kubva kumaindasitiri kuenda kukushandiswa kwevanhu.Uye yozogadziriswa machira ekurima, machira ekuchengetedza hutano, mamvemve, zvigadzirwa zvehutsanana, machira ekunze anodzivirira ultraviolet, jira retende, metiresi yepasi uye zvichingodaro, tarisiro yemusika iri kuvimbisa.Zvinogona kuonekwa kuti maitiro ayo emagetsi uye emuviri akanaka.

Izvo zvakakosha zvemuviri zvepolylactic acid (PLA) uye petrochemical synthetic mapurasitiki akafanana, kureva kuti, inogona kushandiswa zvakanyanya kugadzira akasiyana ezvigadzirwa zvekushandisa.Polylactic asidhi inewo kupenya kwakanaka uye kujeka, iyo yakafanana nefirimu yakagadzirwa kubva ku polystyrene uye haigone kupihwa nezvimwe zvigadzirwa zvebiodegradable.