Rau hnub tim, offset printing - nws yog lub feem ntau heev thiab nrov txoj kev ua typographical khoom. Dab tsi ua rau qhov no ntau lawm txoj kev sib txawv ntawm lwm txoj kev luam ntawv printing cov khoom? Thawj thiab foremost fact tias nws yog universal thiab nyob rau tib lub sij hawm tag nrho cov khoom nyob rau hauv qhov siv thiab ua uas siv cov hom printing, muaj ib tug high txaus Zoo tau, uas yog tseem ceeb heev. Offset - qhov no ib tug ntawm cov hom ntawm ntau lawm ntawm typographic Idel, uas belongs rau cov qeb ntawm tiaj. Offset printing tshuab yog hais tias lub hloov lwm lub tsev ntawm daim duab rau ntawm daim ntawv yog tsis ncaj nraim, tiam sis los ntawm ib tug tshwj xeeb ncej offset. Qhov no zoo ntawm ntau lawm printing muab lub peev xwm los npaj tag nrho cov tsiaj ntawv thiab lwm yam cim nyob rau hauv tib lub dav hlau, qhov twg muaj tsuas yog ib tug txawv nyob rau hauv nyob tus yeees ntawm lub ntsiab, uas yog siv rau qhov siv thiab ua number case. Ib tug printing phaj nrog rau cov qauv ntawm siv thiab ua cov khoom muaj ib tug meej lub npe - imagesetter.
Yuav ua li cas yog offset printing, uas paub qhov txawv nws hom?
Nws yuav tsum tau sai li sai tau sau tseg hais tias rau hnub tim, offset printing - nws yog es lub sij hawm-siv tus txheej txheem. Qhov no yog vim feem ntau rau lub fact tias thaum lub sij hawm lub printing ntawm tus txheej txheem xim nyob rau hauv daim ntawv no yog ntaub ntawv qho, es tag nrho ib zaug. Raws li siv yooj yim xim palette xim CMYK, tsis yog tus RGB. Cov yav tas yog feem ntau siv rau cov printing tso zis. Rau hnub tim, Nws muaj ob hom ntawm offset printing: Tug thiab daim ntawv. Lub luag hauj lwm siv thiab ua cov printing yog nqa tawm nyob rau hauv tshwj xeeb daim ntawv yob. Feem ntau lub luag hauj lwm ntawm daim ntawv khoom siv nyob rau hauv qhuav txoj kev, yog tias yuav tsum carry-ntim printing. Feem ntau cov feem ntau lub luag hauj lwm-txoj kev lub teeb yog ua luam khoom xws li hmoov, phau ntawv sau, ntawv xov xwm, cov phau ntawv Magazine. Kuv xav kom koj nco ntsoov ib zaug uas lub luag hauj lwm ntawm offset printing - yog ib qhov kev pab uas yog cheaper npaum li tshaj daim ntawv lawm txoj kev. Tam sim no wb tham txog dab tsi txhawj xeeb ntawv ntau lawm. Los ntawm cov qauv no, chaw uasi nyob rau hauv tus neeg mob thaum nws yuav tsum tau nqa tawm ntau lawm ntawm ib tug me me npaum li cas ntawm printing khoom. Feem ntau cov feem ntau, ntawv noj offset printing txoj kev ua khoom nyob rau hauv A4 los yog A3 hom.
Yuav ua li cas yog qhov zoo ntawm offset printing?
Offset printing - yog tus raug txoj kev luam ntawv, uas muaj ob qho tib si zoo thiab qhov tsis zoo. Qhov zoo ntawm no hom ntawm printing ntawm siab zoo dluab yuav xyuam xim ntaus nqi luam khoom. Nws yog qhov no zoo tshaj cov neeg xav siv offset printing txoj kev es tsis txhob ntawm cov. Lwm zoo dua enjoyed los ntawm lub cuab yeej ntawm manufacturing printing khoom - ib lub sij hawm los sau rau txawv daim ntawv hom. Ib txhia typography luam printing khoom uas tsis tau tsuas yog nyob rau lub tiaj ntawv tab sis kuj nyob rau hauv cov duab los qhia, nyias thiab coated daim ntawv. Qhov tsis zoo yog offset printing hom uas luam khoom luam ib tug ntev txaus lub sij hawm ntawm lub sij hawm. Nws yog ib nqi sau cia hais tias yog koj xav kom txuag nyob rau hauv lub chaw ua khoom ntawm luam khoom nyob rau hauv xws li ib tug txoj kev, nws yog tsim nyog los ua ib qho kev txiav txim rau ib tug loj ncig.