Qhov yuav tsum tau muaj rau cov ntawv khob cawv uas tuaj yeem ntim tau

Lwm qhov tseem ceeb uas yuav tsum tau xav txog yog tias koj xav ua dej cawv hauv khob ntawv yog txheej txheej ntawm daim ntawv khob. Muaj ob hom txheej txheej; PLA txheej thiab PE txheej. PLA txheej yog txheej txheej biodegradable, yog li cov ntawv khob tuaj yeem degrade hauv kev lag luam compost. PE txheej yog txheej txheem yas txheej uas siv los ntawm yuav luag txhua lub khob ntawv.