Yuav ua li cas thiaj zoo siv computer xim txuam
Peb yog ib lub lag luam loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv nyuaj, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
Yog xav paub ntxiv, thov tuaj xyuas
http://www.joyful-printing.com. HMOOV nkaus xwb
http://www.joyful-printing.net
http://www.joyful-printing.org
email: info@joyful-printing.net
Lub computer xim txuam tau plhaws rau hnub no lub lithographic ink dispensing txheej txheem, thiab kev lag luam kuj tseem txais thiab muaj nuj nqis. Txawm li cas los, tsis ntev los no, tus sau tau raug nug los ntawm ntau cov phooj ywg nyob rau hauv lub gravure luam ntawv kev lag luam. Vim li cas lawv lub puab teeb meem muaj teeb meem txhua hnub? Tsis muaj teeb meem txawm hais tias cov phaw khoom siv los ntawm cov chaw muag khoom muab los ntawm tus neeg muag khoom los yog nws tus kheej-muab faib, lawv tuaj yeem tsis phim cov xim ntawm cov phev tibsi, txawm tias lawv tuaj yeem ua haujlwm zoo rau xim kuj siv sij hawm ntau thiab muab ntau ntau ntawm tus cwj mem. Txawm hais tias txoj kev lag luam yuav siv lub tshuab computer xim sib txig los pab rau kev xa cov qauv hauv cov pob zeb hauv cev, tab sis lub sij hawm muaj peev xwm cawm tau ntau heev, lawv tseem xav tias qhov tseeb yog tsis txaus. Qhov tseeb, piv nrog cov xim ntawm cov lithographic inks, qhov sib txuam xim cov txheej txheem hauv cov tawv nqaij yog qhov nyuaj thiab tsis yooj yim, vim tias cov xwm txheej uas cuam tshuam rau xim ntawm cov tawv nqaij muaj ntau heev. Ntawm no kuv sim qhia kuv cov kev paub dhau los nrog koj.
Xa mus rau cov tsiaj ntawv uas muaj feem xyuam rau xim ntawm lub pob gravure, qhov kev lag luam yuav xub taw tawm tias lub qhov ntxa ntawm lub ntsej muag ntawm lub ntsej muag ntawm lub methyl yuav cuam tshuam txog xim, thiab cov lus teb yeej muaj tseeb tab sis tsis tiav. Nyob rau hauv tus, fineness ntawm mesh cuam tshuam txog xim, tab sis feem ntau gravure printing technicians yuav xav txog qhov teeb meem no. Qhov tseeb, ntxiv rau qhov kev ua tiav ntawm qhov nuj nqis, qhov tseem ceeb tshaj uas tau hnov qab lawm yog feem ntau dhau lawm. Hauv cov pob zeb loj, cov xim ntawm tus cwj mem xau yog feem ntau neglected los ntawm cov kws kho luam ntawv, thiab cov viscosity yog mob siab heev thaum formulating lub formulation. Txawm tias tus neeg muab khoom ntim thiab cov ntawv luam tawm tuaj yeem ua rau xim muaj teeb meem ntawm qhov tsis txaus siab.
Lub siab thiab tsis muaj viscosity ntawm lub printing gravure number case muaj feem xyuam rau qhov kev luam ntawv ceev. Feem ntau, qhov ceev ntawv ceev ceev, qhov qis dua tus lej ntawm tus cwj mem xaj yuav tsum kom phim siab ua haujlwm ntawm lub tshuab luam ntawv. Kuv ib zaug tau mus xyuas ib lub koomhaum ua luam muag, thiab lawv cov kws kho mob tau qhia kuv ib yam ua rau kuv xav tsis thoob. Nws hais tias ua ntej tus neeg teb xov tooj tau ua hauj lwm nyob ze, lawv yuav ua kom cov txheej txheem luam kom tiav kom tiav txoj haujlwm ntawm lawv tes. Ntxiv qhov loj ntawm tus nqi hnyav rau tus number case reduces cov cua ntsawj ntshab thiab ua haujlwm nrog cov xovxwm. Qhov no tsis tuaj yeem ua rau cov neeg ua haujlwm luam ntawv zoo dua tuaj, tab sis cov xim ntawm cov ntawv luam tawm tsis lav. Ntxiv qhov ntau ntawm cov tshuaj hnyav los txo qhov ua kom siab yuav ua rau cov teeb meem luam tawm, uas yog, nws cov ntawv luam tawm lossis qhov concentration yuav qis dua qub. Vim hais tias thaum muaj qhov hnyav ntxiv rau tus cwj mem, qhov xim ntawm cov xim uas muaj cov xim sau rau hauv cov cim ntawm cov lej (cov lej ntawm pigments ib lub ntsuas ntawm lub cubic cub) yuav ua rau muaj tsawg lub sij hawm, thiab cov number pigments per square centimeter ntawm cov xim xim txo cov ntu txuas mus rau tib lub ntsej muag cylinder. Ceev ceev los yog cov concentration yuav ua rau lub siab los yog cov xim tsis haum. Yeej, formulation ntawm intaglio number case yuav tsum tau kho kom haum raws li kev luam ntawv ib puag ncig tej yam kev mob, nrog rau kev luam ntawv ceev ceev, number case viscosity, thiab ntxaij ntsej muag.
Feem ntau, tom qab lub gravure number case Hoobkas ua tus lej cim, tus stability thiab kev thauj tus nqi ntawm cov cwj mem yog coj los xav rau thaum xa nkoj. Tus number case yog tsis ntxiv nrog ib qho kev hnyav ntawm lub hoobkas, uas yog, tus number case yog xa mus rau cov qhua tuaj noj nyob rau hauv lub siab concentration thiab siab viscosity xeev. Thaum lub tshuab luam ntawv tau txais tus cwj mem, vim hais tias cov number case concentration thiab viscosity muaj siab heev, lub tshuab luam ntawv tus kws kho tshuab yuav ntxiv qhov hnyav ntawm nws tus kheej kom txog thaum lub xauv npo ntawm cov xauv ntim rau ib lub chaw luam ntawv. Txoj kev no yuav ua rau muaj ob yam teeb meem. Ua ntej, tus kws kho mob siv los txiav txim seb tus viscosity ntawm tus number case puas tau raws li cov kev cai? Feem ntau cov kws kho mob tsis siv lub khob ntawm lub khob ntsuas viscosity ntsuas qhov ua tau zoo. Lawv yuav siv ib rab ntiv riam los yog ib lub pas ua tus cwj mem, thiab tom qab ntawd ces tus riam los yog tus pas yuav muab inked. Rub tawm, thiab tom qab ntawd xav tias tus lej ntawm qhov xauv npo, xwv kom lub xauv npo yog qhov tsawg kawg li ib rau peb vib nas this hloov tsis tau. Yog hais tias tus viscosity ntawm lub pob zeb gravure txawv ntawm ob vib nas this, tag nrho cov xim luam ntawv yuav hloov. Ntawm qhov tod tes, qhov zoo thiab qhov concentration ntawm qhov hnyav uas siv hauv cov tshuab luam ntawv yuav txawv ntawm qhov ntawm lub ink number case. Vim li no, cov xim ntawm intaglio number case kuj hloov ntawm cov khoom siv raw. Nyob rau hauv hoob nab npawb xim, tsuas yog qhov hnyav feem ntau suav hais tias yog. Qhov tseeb, lub tshuab luam ntawv siv tau cov ntaub ntawv raw ntawm lub Hoobkas Choj, thiab siv qee hom khoom siv rau kev ntsuas, xws li cov khob dej ntws tawm ntawm viscosity. Tshaj tawm, nws yog qhov tsim nyog yuav tsum tau qhia txog lub koob npuag ntawm lub voj voos fab ntawm lub tshuab fais fab ntawm lub tshuab luam ntawv ua ntej cov xim txuam ntawm tus npaug ntawm lub tuam txhab, yog li ntawd cov xoom npuag hle muaj peev xwm kho cov mis.
Ntxiv nrog rau cov xim ntawm intaglio number case, lub tshuab luam ntawv yuav tsis pom qhov teeb meem ntawm cov nplua nyeem. Tshwj xeeb hauv hnab yas ntim khoom luam tawm, txij li thaum cov zauv zawg zawg luam tawm rau ntawm cov yeeb yaj kiab, nws cov xim yog feem ntau pob tshab, vim li ntawd cov xim zoo dua rau tom qab. Yog li, nyob rau hauv cov txheej txheem luam ntawv, txheej txheem ntawm cov xim dawb, feem ntau luam tawm ntawm tus lej nrog cov xim raws li qhov hauv qab, uas yog, cov xim dawb yog los ntawm kev zais lub zog ntawm tag nrho cov lej cim, ua cov xim opaque thiab qhia nyob rau hauv tib lub xeev. Txhob kom tsis txhob muaj xim sib txawv los ntawm xim keeb kwm. Cov txheej txheem dawb ntawm tus cwj pwm no tau cuam tshuam txog tag nrho xim. Nws zoo li cov xim ntawm daim ntawv cuam tshuam cov xim ntawm cov ntawv luam tawm thiab nws cov kua mem hauv lub lithographic luam tawm, uas yog, tus cwj mem dawb uas siv rau cov xim dawb yog zoo li ntawv dawb, yog li nws yuav tsum raug to taub meej ua ntej cov xim txuam. Dawb dawb number case xim txhawm rau kho cov mis.
Ntau lub xim yuav tsum tau them nyiaj rau lub tshuab luam ntawv ceev, number case viscosity, ntxim laj tsuaj thiab qhov chaw txias. Nws yuav tsum pom tias tsis yog siv lub computer xim txuam nkaus xwb, tab sis kuj muaj xim sib txuam. Yog li, nws yog qhov nyuaj heev rau manually kho cov xim mis ntawm cov tawv nqaij gravure. . Thaum twg yog siv xuas tes, cov xim feem ntau yuav kho tau, tab sis qhov tsis muaj peev xwm tswj tau kom tsis txhob muaj qhov ceev ntawm lub tshuab luam ntawv. Thaum kawg, qhov hnyav ntxiv rau kho cov viscosity, uas nyeg ua rau cov xim xim sib dua. Yog li, qhov ntev ntawm lub tshuab computer xim sib txuas tau tuaj yeem nkag mus rau tej yam kev mob xws li ntim viscosity, mesh fineness thiab whitening, lub computer tuaj yeem ntsuas cov formula tsim nyog. Cov mis no tsuas tuaj yeem npaj cov xim tseeb raws li qhov ntxiab txawv thiab tshuab luam ntawv ceev, tab sis kuj tswj number case viscosity.