① Kev txiav txim siab tag nrho yuav tsum tau muab rau thaj chaw kub stamping, uas yog, qhov sib txuam ntawm cov xim ntawm cov ntawv kub stamped lossis qauv nrog cov xim luam ntawv, nrog rau kev cuam tshuam ntawm kev xa ntawv - kub stamping ua rau kub stamping.
② Xav txog tag nrho cov nyhuv ntawm kub stamping thiab tus nqi ntawm kub stamping. Piv txwv li, qee cov khoom feem ntau tsuas yog muaj cov qauv tsim thiab cov ntawv ntawm cov qauv embossed los ntawm kub stamping, tsis ncaj qha embossing tus qauv, thiaj li ua tiav cov nyhuv ntawm qhov tseem ceeb ntawm qhov chaw nrog cov ntsiab lus. Rau kev luam ntawv tsim ntawm qee qhov txhuas-coated luam yeeb ntim, pob tshab daj tuaj yeem luam tawm ua ntej thiab tom qab ntawd embossed los hloov kub stamping, yog li txo cov nqi.
③ Thaum kub stamping rau ntawm qhov chaw loj, qhov kub stamping cheeb tsam thiab cov ntawv sib txuas ntawm cov ntawv luam tawm yuav tsum tau muab coj los xav. Qhov no yog nyob ntawm kev sau npe raug ntawm cov khoom thiab feem ntau yog teem rau ntawm 0.2-0.5mm. Tau kawg, qhov kub stamping adaptability ntawm aluminium foil nws tus kheej yuav tsum tau muab rau hauv kev txiav txim siab.
