Daim ntawv offset yog ib hom ntawv nrov uas feem ntau siv hauv kev lag luam luam ntawv, tshwj xeeb tshaj yog rau kev luam ntawv phau ntawv. Hom ntawv no paub txog nws qhov zoo, ruaj khov, thiab siv tau ntau yam.Daim ntawv offsettseem hu ua ntawv tsis muaj ntoo vim nws yog ua yam tsis siv ntoo pulp, uas ua rau nws muaj qhov tsos thiab cov qauv tshwj xeeb.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm daim ntawv offset yog nws cov xim dawb siab. Qhov no ua rau nws zoo tagnrho rau kev luam tawm cov duab zoo uas muaj qhov zoo nkauj thiab meej. Tsis tas li ntawd, daim ntawv offset paub txog nws lub peev xwm tuav cov kua zoo, uas ua rau nws haum rau ntau yam kev siv luam ntawv. Txawm tias koj luam ntawv phau ntawv, ntawv xov xwm, lossis lwm yam khoom siv tshaj tawm, daim ntawv offset yog qhov kev xaiv zoo.
Tiam sis vim li cas nws thiaj hu ua daim ntawv offset? Lo lus "offset" txhais tau hais txog ib qho txheej txheem luam ntawv tshwj xeeb uas feem ntau siv hauv kev lag luam. Hauv cov txheej txheem no, cov kua mem raug xa los ntawm lub phaj luam ntawv mus rau daim pam roj hmab, uas ua rau daim duab hloov mus rau ntawm daim ntawv. Qhov no yog ib txoj hauv kev luam ntawv zoo dua thiab pheej yig dua piv rau lwm cov txheej txheem ib txwm muaj. Lo lus "offset" tau siv thawj zaug los piav qhia txog cov txheej txheem no, thiab dhau sijhawm nws tau cuam tshuam nrog hom ntawv uas feem ntau siv rau hom kev luam ntawv no.
Muaj ntau hom ntawv offset sib txawv, txhua hom muaj nws tus kheej cov yam ntxwv thiab cov khoom tshwj xeeb. Piv txwv li, qee hom ntawv offset yog tsim tshwj xeeb rau kev luam ntawv digital, thaum lwm hom zoo dua rau kev luam ntawv lithographic. Qee hom yog coated nrog cov txheej tshwj xeeb lossis cov tiav kom txhim kho lawv cov khoom siv tau ntev thiab zoo nkauj.
Thaum nws los txog rau kev luam ntawv phau ntawv,ntawv tsis muaj ntooyog ib qho kev xaiv nrov vim muaj ntau yam laj thawj. Ua ntej, nws yog ib yam khoom siv ruaj khov thiab siv tau ntev uas tuaj yeem tiv taus kev hnav thiab tsim kua muag ntawm kev siv ntau zaus. Tsis tas li ntawd, daim ntawv tsis muaj ntoo yooj yim ua haujlwm nrog, uas ua rau nws haum rau ntau yam txheej txheem luam ntawv.
Cov ntawv offset zoo yog qhov kev xaiv zoo heev rau kev luam ntawv txhua yam. Hom ntawv no muaj ntau yam txiaj ntsig uas tuaj yeem pab txhim kho qhov zoo thiab qhov zoo ntawm cov ntaub ntawv luam tawm. Txawm tias koj luam ntawv phau ntawv, ntawv xov xwm, ntawv qhia, lossis cov ntaub ntawv tshaj tawm, ntawv offset yog cov ntaub ntawv siv tau ntau yam uas tuaj yeem pab koj ua tiav cov txiaj ntsig zoo.
Peb daim ntawv offset yog nrog100% cov khoom siv ntoo pulp tshiabuas yog ib puag ncig-phooj ywg. Muaj ntau hom qauv rau cov neeg siv khoom xaiv thiab tuaj yeem ua tau raws li feem ntau ntawm kev xav tau ntawm kev ua lag luam.
Peb tuaj yeem ntim rau hauv cov ntawv lossis yob ntim thiab kev nyab xeeb rau kev thauj mus los.
Lub sijhawm tshaj tawm: Tsib Hlis-29-2023