Thaum xaiv cov khoom ntim khoom noj, nws raug nquahu kom xav txog cov hauv qab no:
Cov yam ntxwv ntawm cov khoom noj: roj cov ntsiab lus, acidity / alkalinity, noo noo cov ntsiab lus, thiab lwm yam.
Txee lub neej yuav tsum tau muaj: seb puas yuav tsum muaj oxygen barrier thiab tiv thaiv ya raws.
Cov xwm txheej siv: Txawm hais tias microwave, tub yees, lossis khov yog yuav tsum tau.
Ib puag ncig yuav tsum tau: Seb puas yuav tsum tau recyclable los yog biodegradable.
Tus nqi siv nyiaj: Sib npaug kev ua haujlwm thiab tus nqi.
Cov tuam txhab luam ntawv tuaj yeem muab cov qauv ntawm ntau yam ntaub ntawv rau cov neeg siv khoom xaiv, piav qhia qhov zoo thiab qhov tsis zoo ntawm txhua yam khoom. Nyob rau tib lub sijhawm, nws yog ib qho tseem ceeb los xyuas kom meej tias cov khoom xaiv muaj cov khoom noj sib cuag nrog cov qauv kev nyab xeeb.
