1Tsis ruaj tsis khov kub thiab av noo ntawm qhov chaw tsim khoom
Thaum qhov kub thiab av noo ntawm qhov chaw tsim khoom tsis ruaj khov, tus nqi ntawm cov dej nqus los yog poob los ntawm daim ntawv los ntawm ib puag ncig yuav tsis sib haum, uas ua rau qhov tsis ruaj khov ntawm daim ntawv nthuav dav.

2 Lub sijhawm khaws cov ntawv tshiab tsis ua raws li cov qauv kev cai
Vim tias cov khoom siv lub cev ntawm daim ntawv xav tau qee lub sijhawm kom ruaj khov, yog tias lub sijhawm khaws cia tsis txaus, nws yuav ncaj qha ua rau tsis ruaj khov ntawm daim ntawv nthuav dav.

3Offset Press tsab system tsis ua haujlwm
Qhov tsis ua haujlwm ntawm cov ciav dej ntawm cov xovxwm offset ua rau muaj qhov tsis txaus ntseeg ntawm cov nyiaj tswj ntawm cov ciav dej ntawm qhov chaw ntawm cov ntawv luam ntawv, uas ua rau qhov tsis ruaj khov ntawm kev nthuav dav thiab kev cog lus ntawm daim ntawv vim qhov tsis sib xws ntawm cov dej. nqus.

 4Printing ceev hloov ntau dhau
Nyob rau hauv cov txheej txheem ntau lawm, kev luam ntawv ceev ceev thiab qeeb. Lub sijhawm no, peb yuav tsum tau them sai sai rau qhov cuam tshuam ntawm kev luam ntawv ceev ntawm daim ntawv nthuav dav ruaj khov.

5Lub zog tswj qhov system ntawm gravure xovxwm tsis ruaj khov
Kev tswj nruj ntawm lub tshuab luam ntawv gravure tsis ruaj khov, uas tseem yuav ua rau qhov tsis ruaj khov ntawm daim ntawv nthuav dav. Yog tias tus nqi nro hloov pauv zoo heev, nws yuav tsum xav txog qhov cuam tshuam ntawm qhov tseem ceeb ntawm qhov tsis ruaj khov ntawm daim ntawv nthuav dav