① Lub teeb yuag thiab shatterproof. Piv nrog rau iav fwj thiab khob, khob ntawv yog sib dua ntawm qhov hnyav thiab tam sim no tsis muaj kev pheej hmoo ntawm kev tawg.
② Tsawg tus nqi tsim khoom; lawv lub teeb yuag kuj pab txo cov nqi xa khoom thiab kev xa khoom.
③ Kev pom zoo; lawv yog amenable heev rau printing thiab hniav tsim.
④ Muaj peev xwm ua laminated nrog ntau yam ntaub ntawv los txhim kho kev tiv thaiv kev ua haujlwm. Thaum ua ke nrog cov ntaub ntawv xws li aluminium foil lossis yas, lawv tiv thaiv kom tsis txhob lwj lossis deterioration ntawm cov khoom.
⑤ Lub teeb zoo heev- thaiv cov khoom, uas pab khaws cov xim, aroma, thiab tsw ntawm cov ntsiab lus zoo.
⑥ Ua tau zoo nrog cov tshuab ntim khoom siv tshuab, ua kom muaj siab - zoo, siab - ceev ntau lawm thiab ntim cov haujlwm.
⑦ Yooj yim qhib thiab rov ua dua; lawv yooj yim rau kev nkag mus thiab tuaj yeem kaw tau yooj yim dua.
⑧ Yooj yim pov tseg thiab yooj yim rau kev rov ua dua tshiab, yog li pab txuag cov peev txheej.
⑨ Qhov tshwm sim ntawm cov thev naus laus zis tshiab thiab cov txheej txheem tsim khoom tau ua rau muaj kev nce qib ntxiv hauv cov txheej txheem tsim cov ntawv khob.
