Thaum Cov Ntawv Luam Ntawv Teeb Meem tshwm sim tsis tu ncua, Saib Cov Ntawv Tshaj Lij Tshaj Lij Tshaj Lij Qhia Txog Qhov Tseem Ceeb!
Kev lag luam yam ntxwv thiab keeb kwm yav dhau
Kev luam ntawv xov xwm yog ib hom kev luam ntawv tshwj xeeb, thiab nws qhov tshwj xeeb feem ntau yog nyob rau hauv nws qhov tsis sib xws: ntawm ib sab, cov pej xeem muaj siab ntev rau cov ntawv xov xwm luam ntawv zoo. Cov teeb meem xws li kev sib txawv ntawm xim, kev sau npe tsis raug, lossis txawm tias qhov chaw qias neeg ntawm nplooj ntawv feem ntau tsis muaj kev txhawj xeeb yog tias lawv tsis cuam tshuam rau kev nyeem ntawv ib txwm muaj, thiab kev tsis txaus siab yog tsawg heev; ntawm qhov tod tes, cov ntawv thiab tus cwj mem siv hauv cov ntawv xov xwm luam ntawv yog qhov tshwj xeeb, uas ua rau muaj ntau yam teeb meem hauv cov txheej txheem luam ntawv uas tsis tshua muaj tshwm sim hauv kev lag luam luam ntawv. Tsis tas li ntawd, cov ntawv xov xwm luam tawm muaj qee yam kev ua haujlwm; Sib nrug los ntawm cov ntawv xov xwm lawv tus kheej, lwm lub tuam txhab tsis tshua muaj kev lag luam rau hauv daim teb no. Yog li ntawd, kev sib tham ntawm cov ntawv xov xwm luam ntawv zoo yeej txwv rau kev lag luam sib pauv ntawm cov chaw luam ntawv sib txawv. Txawm tias nyob rau hauv tsev kawm ntawv cov phau ntawv luam ntawv, kev sib tham ntawm cov ntawv xov xwm luam ntawv zoo kuj tsis muaj, vim hais tias cov ntsiab lus ntawm phau ntawv tsom mus rau kev lag luam luam ntawv. Raws li cov ntsiab lus no, tus sau tau teeb tsa qee qhov teeb meem zoo uas tau ntsib hauv kev ua haujlwm rau hauv kab lus no los qhia rau cov phooj ywg siv.
Cov txheej txheem luam ntawv ntau lawm
Txog nees nkaum xyoo dhau los, nrog kev nrov ntawm cov ntawv xov xwm xim, kev lag luam feem ntau ntxiv ntau yam duab ntawm cov xim blocks ntawm lub hauv paus ntawm cov ntawv xov xwm los tswj kev luam ntawv zoo ntawm cov duab xim. Tom qab ntawd, raws li cov chaw luam ntawv tau txhim kho lawv cov xim ntawv xov xwm luam ntawv thev naus laus zis, ntau lub tuam txhab maj mam tshem tawm cov xim ntsuas thiab tswj cov strips, thiab peb lub Hoobkas luam ntawv yog ib qho ntawm ob peb uas tsis tau tshem tawm qhov ntsuas thiab tswj cov strips. Vim li no, peb tam sim no muaj ib qho tseem ceeb "riam phom" los daws qhov teeb meem luam ntawv tom ntej.
Teeb meem Discovery thiab Kev Tshawb Fawb
Qhov teeb meem tshwm sim tsis zoo: peb pom tias cov ntawv luam tawm xim liab thiab daj hauv av ob - xim lub ntsiab lus feem ntau tshwm greyish, thiab thaum saib cov khoom daj ntawm cov sawb tswj, peb pom tias nws pom greyish, zoo li tus number case yog qias neeg heev. Thaum xub thawj, peb xav tias tus number case daj tau kis kab mob, yog li peb tau ua ntau yam kev ntsuas, suav nrog kev tu tus cwj pwm tsis tu ncua thiab ntxiv lub hau cais rau tus number case daj kom tsis txhob muaj kab mob thaum so cov ntaub roj hmab dub. Txawm li cas los xij, tsis muaj ib qho ntawm cov kev ntsuas no tau muaj txiaj ntsig. Tom ntej no, peb txuas ntxiv soj ntsuam cov txiaj ntsig luam ntawv tom qab cov xim daj tau ntxuav thiab muab piv nrog cov txiaj ntsig tiag tiag ntawm tus number case daj ncaj qha los ntawm tus number case pipeline luam tawm ntawm cov ntawv luam tawm. Txawm li cas los xij, peb pom tias qee zaum cov txiaj ntsig luam ntawv yog qhov qub, qee zaum txawv txav, uas ua rau muaj qhov teeb meem nyuaj.
Txawm hais tias qhov teeb meem no tsis tau ua rau muaj kev cuam tshuam loj rau kev tsim khoom tiag tiag thiab tsis sib xws, nws ib txwm ua rau peb ntxhov siab. Yog li ntawd, kuv tau qhia txhua tus neeg ua haujlwm hauv lub rooj cob qhia kom ua tib zoo saib xyuas thiab sim txheeb xyuas cov ntsiab lus tseem ceeb cuam tshuam rau qhov teeb meem no. Thaum lub sijhawm tshawb nrhiav, peb kuj pom qhov tshwm sim: tom qab luam ntawv, lub phaj dub PS tau tshwm sim nrog thawj peb xim qauv. Peb siv CMYK rau luam cov xim xim, tab sis qhov tshwm sim no tsis tas li.
Yog vim li cas tom qab qhov tshwm sim no yog tias tus number case luam tawm ntawm daim ntawv los ntawm pre- xaj luam ntawv chav tsev tau xa mus los ntawm cov ntaub ntawv roj hmab ntawm lub tshuab luam ntawv tom ntej mus rau lub phaj luam ntawv, tsim ib qho kev kawm ntawm lipophilic foundation. Qhov tseem ceeb, thaj chaw hydrophilic ntawm cov ntawv luam ntawv yog puas los ntawm kev sib txhuam, feem ntau hu ua "rubbing." Yog tias cov ntawv luam ntawv dub raug tshem tawm thiab tshuaj xyuas lub sijhawm no, nws yuav pom tias nyob rau hauv cheeb tsam tswj sawb, lub phaj dub qub tsuas yog muaj cov khoom dub thiab 50% mesh blocks, tab sis qhov twg cov khoom daj daj yuav tsum tau tshwm sim, cov qauv txuam nrog cov duab ntawm cov khoom daj daj tshwm, nrog cov xim daj tinged nrog grey. Qhov no undoubtedly qhia tau hais tias cov xim blocks uas yuav tsum tau luam xwb nyob rau hauv cov xim daj yog tam sim no me ntsis them los ntawm ib txheej ntawm tus number case dub. Nws tau hais tias "me ntsis" vim tias, thaum saib cov xim daj xim, ib tus tuaj yeem pom tias greyness ntau dhau thiab zoo li qias neeg, tab sis nws tsis yog xim uas tsim los ntawm overprinting daj thiab dub number case.
Hauv paus ua rau xauv thiab daws teeb meem
Nws puas yog qhov teeb meem luam ntawv? Tom qab kev kuaj xyuas ntev thiab ua tiav, peb tau lees paub tias txhua qhov kev ntxhov siab tau zoo, uas ua rau peb tsis meej pem dua. Nws puas tuaj yeem muaj teeb meem nrog cov khoom siv phaj? Peb ib txwm siv daim hlau los ntawm tib lub chaw tsim khoom thiab yeej tsis tau hloov pauv, tab sis qhov teeb meem no tau tuaj thiab ploj mus thiab tsis tas li. Yog li, peb pib tshawb xyuas tus cwj mem. Peb tau ntev alternated ntawm inks los ntawm ob manufacturers; ntawm no yog keeb kwm yav dhau. Ntxiv mus, cov ntawv xov xwm luam ntawv number case yog thauj siv cov kaus poom loj loj; Tom qab cov chaw tsim khoom xa tus number case rau lub tshuab luam ntawv, nws tau nias rau hauv peb cov kaus poom. Txhawm rau kom yooj yim, peb siv tus pinyin npe ntawm tus cim kawg ntawm ob lub tuam txhab npe, hu ua J Factory thiab Y Factory, feem.
Los ntawm qhov ntev - kev soj ntsuam thiab kev sib piv ntawm cov qauv khaws cia, peb nrhiav tau tus qauv tseem ceeb: thaum siv J Factory tus cwj mem dub, cov xim daj ib txwm qhia txog cov pob grey tsis zoo; Tom qab hloov mus rau Factory Y tus cwj mem dub, cov xim daj xim rov qab mus rau xim daj. Nyob rau ntawm lub sijhawm no, saib xyuas cov ntawv luam ntawv dub tshem tawm ntawm lub tshuab, koj tuaj yeem pom tias qhov sib thooj daj ntawm thaj chaw tswj ntawm lub phaj dub yog qhov khoob.
Tom qab ntawd, peb tau hu rau Factory J kom ceeb toom lawv tias muaj teeb meem zoo nrog tus cwj mem dub, tab sis lawv pib tsis lees txais. Tom qab ntawd, peb tau kom lawv xa cov neeg mus rau lub rooj cob qhia ua ntej kuaj Hoobkas J's dub number case printing. Hnub tom qab, tib lub tshuab siv Factory Y lub thoob me me dub number case luam ntawv los soj ntsuam thiab sib piv cov txiaj ntsig luam ntawv thiab cov xwm txheej ntawm kev tswj cov strips. Tsuas yog tom qab ntawd lawv puas lees txais peb qhov kev txiav txim.
Tom qab ntawd, Factory J proactively lees paub tias vim hais tias tus number case sib tsoo cov txheej txheem siv hluav taws xob ntau thiab siv sij hawm ntev, lawv txhob txwm txo cov sij hawm sib tsoo thaum lub sij hawm tsim khoom los txo cov nqi, ua rau coarser number case pigment particles thiab ua rau "phaj rubbing" tshwm sim, uas nyob rau hauv lem coj mus rau ib tug series ntawm printing zoo teeb meem. Txawm li cas los xij, yog tias lub Hoobkas luam ntawv tsis muaj cov cuab yeej ntsuas kev tshaj lij, cov teeb meem number case ntawm Factory J tsis tuaj yeem kuaj pom ntawm qhov muag liab qab ib leeg. Tom qab ntawd, Hoobkas J tau hloov pauv peb nrog tus cwj mem dub tsim nyog, thiab cov teeb meem yav dhau los tau ploj mus. Txawm li cas los xij, tag nrho cov txheej txheem ntawm kev daws qhov teeb meem tau siv sijhawm ntev heev. Qhov teeb meem no tshwm sim ib nrab vim cov ntawv xov xwm luam tawm cov neeg nyeem ntawv yuav ua siab ntev rau kev luam ntawv zoo dua; Ntawm qhov tod tes, yog tias peb tsis ua raws li "tawg lub lauj kaub av thiab hais kom kawg" tus cwj pwm, cov teeb meem zais no yuav nyuaj rau nrhiav pom. Tsis tas li ntawd, tus naj npawb ntawm cov kua number case kuj muab qee cov chaw tsim khoom siv los siv cov shortcuts.
Thaum kawg, kuv yaum kom txhua lub tsev luam ntawv luam tawm kom xyuam xim rau kev luam ntawv zoo thiab kev siv cov khoom siv tswj hwm, tswj tus cwj pwm nruj thiab hnyav rau cov teeb meem zoo, thiab koom tes nrog cov neeg muab khoom siv los txhim kho cov khoom zoo.