Cov lus qhia luv luv rau polylactic acid tableware

Polylactic acid tableware khoom yog muab los ntawm cov hmoov txhuv nplej siab, thiab cov khoom siv matrix muaj ntau yam kev pab. Nyob rau hauv cov ntaub ntawv ntawm cov nqi roj crude siab thiab depleted roj reserves, PLA tableware muaj cuab kev tiv thaiv ib puag ncig zoo thiab pom tseeb cov kev pab cuam, thiab yuav maj mam hloov cov tsoos polyethylene tableware.