E kewara yinye ụlọ ọrụ rọba na-emepụta ihe n'ime ụzọ atọ: imewe na akụrụngwa bụ isi, ngwaahịa rọba na-emebi emebi, na itinye rọbas na-emebi emebi. N'ime ha, PLA na PBAT bụ isi ntụziaka mmepe nke ihe ndị na-emebi emebi n'ọdịnihu. A na-ekesa ụlọ ọrụ nnọchite anya ụlọ ọrụ China na-emebi emebi plasta yinye na Shandong, Anhui, Guangdong, Jiangsu na mpaghara ndị ọzọ, mana ọnụ ọgụgụ mmepụta nke ụlọ ọrụ dị obere, yana ịkwesịrị imeziwanye mkpokọta ahịa.

Nchịkọta nke usoro mmepụta ihe nke plastik na-emebi emebi: PLA na PBAT bụ isi ntụziaka mmepe nke ihe ndị na-emebi emebi n'ọdịnihu. 

Ihe dị n'elu nke usoro mmepụta ihe nke plastik na-emebi emebi bụ mmepụta nke akụrụngwa. Dị ka isi mmalite nke akụrụngwa si kwuo, a na-ekewa ngwa ngwa ka ọ bụrụ plastik bio dabere na mmanụ ala. N'ime ha, ihe ndị bụ isi nke plastik sitere na bio (dị ka plastik starch dabeere, PLA, PHA, wdg) bụ ihe ndị na-eme ka ihe ndị dị ndụ dị ka starch (dịka ọka, poteto, wdg), ahịhịa ahịhịa, chitin, wdg, ebe plastik ndị sitere na mmanụ ala (dị ka PBAT, PCL, PBS, PGA, wdg) sitere na ngwaahịa petrochemical dị ka monomer. The n'etiti iyi nke biodegradable plastic ụlọ ọrụ yinye bụ mmepụta nke biodegradable plastic ngwaahịa, nke na-agụnye disposable tableware, disposable plastic akpa, wrapping akwụkwọ, uwe, ugbo film, 3D obibi akwụkwọ, ọgwụ ihe, wdg The downstream nke ulo oru yinye bụ. ngwa nke plastik na-emebi emebi, gụnyere nkwakọ ngwaahịa, ngwa elektrọn, ụgbọ ala & ụgbọ njem, ngwa ahịa, akwa akwa, ọrụ ugbo, mkpuchi, mbipụta 3D, ọgwụ ọgbara ọhụrụ, ihe owuwu & ihe owuwu, wdg N'afọ ndị na-adịbeghị anya, Europe, United States, Japan na ndị ọzọ mepere emepe. mba na mpaghara ewepụtala ma webata iwu na ụkpụrụ dị mkpa iji gbochie iji plastik anaghị emebi emebi site na mmachibido iwu obodo, mmachi, ịnakọta mmanye na ụtụ isi mmetọ, ma gbasie mbọ ike rụpụta ihe ọhụrụ na-emebi emebi iji chebe gburugburu na ala. Site na 2019 ruo 2020, ọtụtụ mba dị na Eshia ewepụtala amụma mgbochi plastik, gụnyere China, Pakistan, India, Philippines, Thailand, Algeria na mba ndị ọzọ. N'ime oge na-abịa, ọchịchọ maka plastik biodegradable na Asia ga-eto ngwa ngwa. PLA na PBAT bụ isi ntụziaka mmepe nke ihe ndị na-emebi emebi n'ọdịnihu. PLA bụ otu n'ime plastik na-emebi emebi. Usoro mmepụta bụ enweghị mmetọ, na ngwaahịa nwere ike ịdaba na carbon dioxide na mmiri na-enweghị mmetụta na gburugburu ebe obibi. PLA nwekwara biosafety a pụrụ ịdabere na ya, biodegradability, ezigbo akụrụngwa na nhazi dị mfe, a na-ejikwa ya na nkwakọ ngwaahịa, ụlọ ọrụ textile, mulch agricultural and biomedical polymer industries. PBAT bụ plastic na-emebi emebi thermoplastic nke nwere ezigbo ductility na elongation na nkwụsịtụ, yana ezigbo nkwụsị ọkụ na mmetụta mmetụta. N'ihi ọmarịcha ihe nkiri ya na-arụ ọrụ yana ịfụ ihe nkiri dị mfe, a na-eji PBAT eme ihe n'ọhịa nke ihe nkiri nkwakọ ngwaahịa na ihe nkiri ugbo. PBAT nwere ọnụ ala dị ala nke ihe ndị sitere na mmanụ ala, teknụzụ tozuru oke yana obere itinye ego. Ejikọtara ya na ọdịdị, ngwa ngwa na ọnụ ahịa mmepụta nke PBAT, a na-atụ anya na ọ ga-abụ ụdị kachasị ukwuu nke plastik na-emebi emebi n'ọdịnihu.