Tshuaj yej hnab lim ntawv yog cov ntawv ntim tshwj xeeb uas tsis tshua muaj siv rau kev ntim tshuaj yej hnab. Nws yuav tsum muaj cov qauv fiber ntau, tsis muaj creases thiab wrinkles, thiab tsis muaj ntxhiab tsw tsw.Packaging ntawv muaj xws li kraft ntawv, roj-ntawv pov thawj, zaub mov wrapping ntawv, nqus plating Aluminium ntawv, composite ntawv ...
Nyeem ntxiv