Chii chinonzi bioplastics?

PLA

Bioplastics inoreva mhuri yemidziyo yepurasitiki ingave yeBiobased kana Biodegradable kana ine zvimiro zvezvose.
1.Biobased : Izvi zvinoreva kuti zvinhu (chikamu) zvakatorwa kubva kubiomass kana zvirimwa kureva izvo zvinogonekazve.

Biomass yemapurasitiki inowanzobva kuchibage, nzimbe, kana cellulose. Naizvozvo iyi haisi fossil mafuta yakavakirwa, saka inodaidzwa zvakare seGreen zvinhu.
2.Biodegradable : Zvisikwa zvipenyu zviri munharaunda zvinokwanisa kushandura zvinhu zvinogadziriswa kuzvinhu zvakasikwa zvakadai semvura, CO2, uye compost pasina zvinowedzera mukati meimwe nguva uye pane imwe nzvimbo.