Polylactic acid (PLA) yog ib yam tshiab ntawm biodegradable khoom. Cov hmoov txhuv nplej siab tau muab rho tawm los ntawm cov khoom siv txuas ntxiv mus ntxiv (xws li pob kws) yog tsim rau hauv lactic acid los ntawm cov txheej txheem fermentation, thiab tom qab ntawd hloov mus rau hauv polylactic acid los ntawm polymer synthesis. Polylactic acid, tseem hu ua polylactide, belongs rau tsev neeg polyester. Polylactic acid (PLA) yog ib hom polymer muab los ntawm lactic acid polymerization. Cov txheej txheem ntau lawm ntawm polylactic acid tsis muaj kuab paug, thiab cov khoom tuaj yeem ua biodegradable, thiab paub txog kev ncig hauv cov xwm txheej, yog li nws yog cov khoom siv ntsuab zoo tagnrho. Polylactic acid (PLA) yog ib yam tshiab ntawm biodegradable khoom. Cov hmoov txhuv nplej siab tau muab rho tawm los ntawm cov khoom siv txuas ntxiv mus ntxiv (xws li pob kws) yog tsim rau hauv lactic acid los ntawm cov txheej txheem fermentation, thiab tom qab ntawd hloov mus rau hauv polylactic acid los ntawm polymer synthesis.

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 PLA hnab, txais tos hu rau peb