Polylactic acid (PLA) yog ib yam tshiab ntawm biodegradable thiab txuas ntxiv biodegradable khoom ua los ntawm cov hmoov txhuv nplej siab tau los ntawm cov khoom siv txuas ntxiv mus ntxiv xws li pobkws thiab cassava. Glucose tau txais los ntawm cov hmoov txhuv nplej siab los ntawm saccharification, thiab tom qab ntawd lactic acid nrog purity siab yog fermented los ntawm cov piam thaj thiab qee hom, thiab tom qab ntawd polylactic acid nrog qee qhov hnyav molecular tau tsim los ntawm cov tshuaj synthesis. Nws muaj biodegradability zoo thiab tuaj yeem degraded tag nrho los ntawm cov kab mob hauv cov kab mob hauv cov xwm txheej tshwj xeeb tom qab siv, thiab thaum kawg tsim carbon dioxide thiab dej. Nws tsis ua phem rau ib puag ncig, uas yog qhov zoo heev rau kev tiv thaiv ib puag ncig thiab raug lees paub tias yog cov khoom siv zoo ib puag ncig.

Peb lub tuam txhab tau ua tiav cov khoom siv tshiab no rau peb cov zippers. Tam sim no peb tab tom ua PLA swb swb , PLAJ hlua zipper thiab PLA flange zipper rau txhua yam ntawm PLA hnab.