Digital kub sleeking zaj duab xis yog ib hom kub hloov zaj duab xis, nws tsis muaj kua nplaum. Cov kev hloov kho tshiab tuaj yeem siv rau ob qho tib si ntawv thiab tawv. Nws yog dav siv rau kev kho kom zoo nkauj lossis ntxiv cov teebmeem tshwj xeeb, xws li daim npav caw, xa ntawv phaib, ntim khoom plig.
EKO tau khaws cia rau kev tsim thiab optimizing thermal lamination zaj duab xis rau ntau tshaj 20 xyoo, peb cov khoom raug xa tawm mus rau ntau tshaj 60 lub teb chaws. EKO muab qhov tseem ceeb ntawm qhov zoo thiab kev tsim kho tshiab, ib txwm muab cov neeg siv khoom xav tau ntawm lub hauv ntej.