PLA tsis yog yas. Nws yog muab los ntawm ntuj, los ntawm pob kws, cassava thiab lwm yam nroj tsuag kom nchuav hmoov nplej, microbial fermentation ntawm lactic acid, lactic acid los ntawm kev sib deev polymerization, thiab thaum kawg tsim 100% ntsuab thiab zoo tshiab polymer khoom - polylactic acid (ie PLA). Cov khoom tsim los ntawm cov khoom siv no muaj kev nyab xeeb thiab muaj kev nyab xeeb, tsis muaj kuab lom thiab ntxhiab, thiab tsis muaj kev puas tsuaj rau tib neeg lub cev. Tsis tas li ntawd, yog tias cov khoom raug muab pov tseg nyob rau hauv cov kab mob hauv composting, lawv tuaj yeem ua kom zoo zoo los ntawm cov kab mob thiab thaum kawg ua cov carbon dioxide thiab dej, Lub chaw tsis ua rau muaj kev ua qias, yog li PLA pom zoo raws li lub 21st century qes-carbon environmental protection kev loj hlob ntawm "cov khoom ntsuab."

Polylactic acid (PLA) cov yam ntxwv:
1, txawv tshaj plaw rau biodegradability
Polylactic acid muaj biodegradability zoo, nws cov khoom raug muab pov tseg, nyob rau hauv cov kev mob composting yuav microbial decomposition, kawg cov pa roj carbon dioxide thiab dej, tsis txhob pollute qhov chaw. Yog pom zoo raws li cov phooj ywg zoo phooj ywg.
2, zoo heev lub cev thiab txhua yam khoom siv
Polylactic acid yog ib cov khoom yas, tsim rau tshuab moulding, chiv, tshuaj molding, kev sib tw thiab lwm txoj kev ua, tuaj yeem ua qhov chaw fwj, cov zaub mov noj su, cov ntawv txiav, cov khoom tsis muaj thiab lwm cov khoom,
3, kev ruaj ntseg zoo
Polylactic acid muab tau los ntawm cov nroj tsuag, es tsis yog roj, tsis muaj tshuaj lom thiab tshuaj phem, xws li cov yas thawv, hnyav hlau, melamine, formaldehyde, bisphenol A, tib neeg lub cev tsis muaj teebmeem, cov khoom tsim los ntawm cov neeg coob coob Qhuas.