Kev lag luam Standards rau Coloured Paper Boxes

Hais txog cov qauv kev lag luam, kev tsim cov thawv ntawv xim yuav tsum ua raws li cov qauv hauv lub tebchaws thiab cov qauv kev lag luam kom paub meej cov khoom zoo thiab kev nyab xeeb. Cov qauv no feem ntau suav nrog cov yam xws li kev xaiv cov ntawv, kev nyab xeeb ntawm cov ntawv luam ntawv, thiab kev tsim nyog ntawm cov qauv ntim. Lub caij no, nrog rau kev paub txog ib puag ncig, ntau thiab ntau lub thawv ntawv xim tau pib siv cov khoom siv rov ua dua tshiab thiab biodegradable ib puag ncig tus phooj ywg los txo cov pa phem.