Thaum nws los txog rau kev luam ntawv, cov ntawv ua los ntawm cov khoom siv dag muaj qhov zoo thiab kev zoo nkauj uas cov khoom siv ntawv ib txwm tsis tuaj yeem sib piv tau. Nws cov kev ua tau zoo thiab ntse luam ntawv zoo tagnrho rau cov khoom zoo xws li daim ntawv tshaj tawm, kev tshaj tawm, thiab cov ntawv teev khoom. Ntxiv rau nws lub peev xwm luam ntawv, cov ntawv ua los ntawm cov khoom siv dag kuj muaj peev xwm ua tau zoo heev, tsim kom nws siv tau ntau yam kev luam ntawv xws li kev luam ntawv, kev luam ntawv intaglio, thiab kev luam ntawv npo.

Tsis tas li ntawd xwb, daim ntawv yas uas tsim los ntawm cov khoom siv no muaj qhov me me ua rau nws sau ntawv tau zoo, ua rau nws yog ib qho kev xaiv zoo dua li cov ntawv ib txwm siv rau hauv phau ntawv sau, phau ntawv, thiab ntawv xov xwm. Nws cov yam ntxwv tiv thaiv dej zoo ua rau nws siv tau zoo dua, vim tias daim ntawv yas PP tsis yog tsuas yog tiv thaiv dej thiab tiv thaiv dej noo xwb tab sis kuj muaj qhov chaw ci ntsa iab uas ua rau pom kev zoo li zaj duab xis ntawv. Lub hom no yog ib qho kev xaiv zoo rau kev siv xws li kev tshuaj ntsuam phau ntawv, daim ntawv tshaj tawm sab nraum zoov, daim ntawv lo tiv thaiv dej, thiab ntau ntxiv, muab kev ruaj khov thiab kev txuag nyiaj.

Rau qhov xav tau kev khaws cia ntev, cov ntawv ua los ntawm cov khoom siv zoo heev hauv kev tiv thaiv dej noo, tiv taus kev tig thiab khoov, thiab tiv taus daj, tsim nws ua qhov kev xaiv pheej yig rau cov khoom xws li phau ntawv, daim ntawv tshaj tawm, phau ntawv teev npe, thiab ntau ntxiv. Daim ntawv tooj liab (daim iav) thiab daim ntawv ua los ntawm cov ...

kev nkag siabxov xwm lag luam: xov xwm lag luam ua lub luag haujlwm tseem ceeb hauv kev ua kom tib neeg paub txog kev txhim kho tshiab hauv lub ntiaj teb kev lag luam. Txij li kev lag luam mus rau kev sib koom ua ke thiab kev yuav khoom, kev hloov tshiab ntawm cov xov xwm lag luam tuaj yeem pab tus neeg lub npe txiav txim siab txog kev nqis peev, lub sijhawm ua haujlwm, thiab kev npaj nyiaj txiag. Los ntawm kev tshuaj xyuas cov ntaub ntawv lag luam thiab kev hloov tshiab ntawm kev lag luam, tus neeg tuaj yeem nkag mus rau hauv kev lag luam thiab txoj kev lag luam, ua rau lawv taug kev hauv lub ntiaj teb kev lag luam nrog kev ntseeg siab.