Thaum peb taug kev ntawm txoj kev lossis mus ncig, peb tuaj yeem pom cov ntawv nplaum hlau nickel logo nyob txhua qhov chaw. Yog li ntawd, thaum ua npib tsib xee hlau logo stickers, nruj kev lees paub yuav tsum ua raws li:
Qhov saum npoo ntawm lub logo yuav tsum tiaj tus thiab ci, thiab cov npoo yuav tsum sib luag thiab ncaj, tsis muaj dabtsi yog khoov lossis ploj.
Lub logo yuav tsum ncaj, tsis muaj qhov pom tseeb burrs, cov hniav thiab cov yoj.
Qhov loj ntawm tsab ntawv, cim thiab kab thickness yuav tsum zoo huv si thiab qhov muag-catching, thiab teem symmetrically.
Yuav tsum tsis muaj kab nrib pleb thiab pom tseeb khawb, xeb cim, me ntsis thiab ntxoov ntxoo ntawm qhov chaw.
Cov txheej yuav tsum tsis muaj npuas, pos huab, av, wrinkles, tev cov cim thiab pom tseeb particle impurities.
Yuav tsum tsis muaj wrinkling, curling, tawg thiab kua nplaum rau hauv kev teeb tsa thiab pasting ntawm cov hlau logo stickers.
Cov xim yuav tsum meej, qhov muag-catching thiab uniform.
Cov nplaum yuav tsum muaj zog dua thiab ua rau kev sim rub.
