Lub Suab Phau Ntawv Rau Cov Menyuam Yaus Tsib Lub Cev Rau Qhov Zoo lossis Phem Printing Ink Quality

Lub Suab Phau Ntawv Rau Cov Me Nyuam Tsib yam rau kev luam ntawv zoo lossis tsis zoo

Hauv kev luam ntawv ntawm cov ntaub ntawv ntim, number case yog cov khoom siv tshaj plaws uas siv tshaj tawm. Yog li, koj paub ntau npaum li cas txog tsib tus qauv ntawm tus cwj mem zoo? Thov saib cov hauv qab no rau kev taw qhia txog cov qauv zoo ntawm tus number case:

Ink yog ib yam khoom tseem ceeb rau kev ntim khoom luam ntawv. Nws qhia cov qauv thiab cov cim ntawm lub substrate los ntawm kev luam ntawv. Cov cwj mem muaj xws li cov khoom tseem ceeb thiab cov khoom siv pabcuam, uas sib npaug sib xyaw thiab dov rov qab mus rau hauv cov kua dej khov. Nws yog tsim los ntawm pigment, binder, additives thiab hnyav. Siv rau cov phau ntawv, ntim thiab kho kom zoo nkauj, kho kom zoo nkauj architectural thiab lwm yam luam ntawv. Nrog rau kev nce ntawm kev xav tau ntawm kev sib raug zoo, ntau hom number case thiab cov zis kuj nthuav dav thiab nce raws li. Yuav txiav txim siab npaum li cas ntawm tus number case, Shenzhen luam ntawv cog Yali xim muab tswv yim rau koj.

qhuav

Kev ziab ceev ntawm tus number case feem ntau cuam tshuam rau kev luam ntawv zoo, tab sis kuj ua rau ntau qhov kev luam ntawv tsis ua haujlwm, xws li cov ntawv nplaum nplaum rau sab nraub qaum, thiab txawm tias lub vev xaib luam ntawv tsis tuaj yeem nqa tawm ib txwm. Cov neeg siv feem ntau xav txog tias qhov ziab ntawm cov number case hauv tsev muaj kev cuam tshuam zoo rau qhov zoo ntawm cov ntaub ntawv luam tawm. Vim tias qhov ua kom qhuav ntawm tus number case tsis tiav, cov khoom luam ntawv tsis zoo thiab cov khoom pov tseg, kev ziab khaub ncaws zoo heev cuam tshuam rau lub caij thiab huab cua thiab lwm yam teeb meem tsis tuaj yeem tsis quav ntsej.

Txaus siab rau luam tawm

Nyob rau hauv niaj hnub luam ntawv, muaj ntau yam substrate, ntau yam pab consumables, thiab cov kev ua tau zoo sib txawv yog loj, yog li ntawd, cov kev cai rau number case yog complex. Lub tuam txhab dav dav muab qhov tseem ceeb rau kev luam tawm ntawm tus number case. Txhawm rau kom ntseeg tau tias cov ntawv luam tawm ntawm tus lej ntawm lub tshuab, txhawm rau txhawm rau ua kom muaj peev xwm ntawm tus number case thiab ntau yam khoom siv thiab cov khoom siv hauv qab, nws feem ntau khaws cia rau hauv kev sib cuag nrog ob peb tus neeg muab luam ntawv ruaj khov thiab qhia nws cov kev cai tshwj xeeb rau cov neeg muab luam ntawv. Yog tias siv cov ntawv luam tawm zoo tib yam offset luam ntawv luam ntawv coated ntawv, coated ntawv luam ntawv thiab ntawv xim, zoo gloss; Thaum luam ntawv lub teeb coated ntawv nrog tib tus cwj mem, qhov tshwm sim luam ntawv yog qhov hnyav dua, thiab glossiness txo qis, tab sis zoo li tsis muaj luam ntawv number case tshwj xeeb tsim rau lub teeb coated ntawv nyob rau hauv kev ua lag luam, yog li nws cia siab tias lub Hoobkas tuaj yeem tsim. tus cwj mem sib raug raws li cov ntaub ntawv luam tawm sib txawv, tshwj xeeb tshaj yog cov ntaub ntawv tshiab uas nquag siv tam sim no, xws li cov ntawv coated lub teeb.

Tsis tas li ntawd, cov khoom siv ntawm cov ntawv xov xwm luam ntawv yog txawv, thiab kev xaiv ntawm tus number case yog txawv.

Lub tshuab luam ntawv yog tus cwj mem tawm ntawm txoj kev, kev ua tau zoo ntawm tus number case yuav tsum muaj qhov siab, qhov kev ua haujlwm ntawm tus number case tam sim no, xws li rheology, viscosity thiab lwm yam tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua. Nyob rau hauv cov khoom siv luam ntawv number case, kuj tseem muaj cov ntawv luam tawm, nrog cov teeb meem qias neeg, thiab cov ntawv xov xwm ntawm daim duab thiab cov npe yuav tsum muaj siab, yog li lub Hoobkas number case yuav tsum tau kho qhov kev ua tau zoo ntawm tus number case raws li qhov xwm txheej tiag tiag. Pom pom offset luam ntawv number case printability tseem yuav tsum tau kho ntxiv, yog tias txhua tus neeg siv tso rau pem hauv ntej cov kev cai tshwj xeeb, number case Hoobkas kuv ntshai tsis tuaj yeem tiv nrog.

Lub stability ntawm

Rau lub tsev luam ntawv, kev ruaj ntseg ntawm tus number case kuj muaj feem xyuam rau qhov zoo ntawm kev luam ntawv. Qee lub tuam txhab tau siv qee lub npe txawv teb chaws inks ua nyob rau hauv Suav teb. Txawm hais tias tus cwj pwm tus cwj pwm yog tib yam li cov khoom siv txawv teb chaws, muaj qee qhov sib txawv ntawm cov xwm txheej tsim khoom thiab kev tswj hwm qib ntawm cov tshuab luam ntawv hauv tsev thiab cov tuam txhab roj ntsha roj, uas ua rau qee qhov sib txawv ntawm kev ua tau zoo ntawm tib hom thiab qauv ntawm tus number case. Yog tias tib tus cwj mem liab, raws li tib qho kev faib ua feem ntawm tus cwj mem, tab sis muaj qhov pom tseeb xim sib txawv. Nyob rau hauv tus number case thiab txawv teb number case nyob rau hauv cov xim xim, ib puag ncig tiv thaiv thiab ziab ceev tseem muaj qhov sib txawv loj, thiab cov ink ink fluidity tsis zoo, viscosity kuj loj, qee zaum kuj yuav tsum tau ntxiv viscosity tshem tawm tus neeg sawv cev. Printing Hoobkas cia siab tias tus number case viscosity tuaj yeem txhim kho, thiab maj mam hloov cov ntawv qib siab, tus nqi siab. Cov ntawv xov xwm luam tawm los ntawm cov nyhuv luam ntawv xav tau siab viscosity tsawg viscosity, kev hloov pauv tau zoo ntawm tus number case, tshwj xeeb tshaj yog kev kub ceev luam ntawv number case kom qhuav.

Xim concentration

Xim concentration yog qhov saturation ntawm cov xim, tam sim no, cov ntawv xov xwm tsis yog qhov qub saib ntawm cov xim dub thiab dawb, ntau tau hloov los ntawm cov ntawv xov xwm muaj yeeb yuj, yog li cov neeg siv ntawm cov ntawv xov xwm luam ntawv nrog offset printing number case xim concentration yuav tsum siab dua. Cov kev tshaj tawm, cov duab thiab cov ntsiab lus ntawm cov ntawv xov xwm yog qhov muag pom ntau dua, yog li cov xim concentration ntawm tus number case yuav tsum tau txhim kho. Tab sis tam sim no ntau tus number case xim concentration tsis zoo tagnrho, luam ntawv cog kom ntseeg tau tias luam ntawv ceev, yuav tsum tau nce tus number case, los yog nce qhov feem pua ​​​​ntawm cov dot, tab sis qhov tshwm sim ntawm kev ua li ntawd yog khi ua rau pawg. ink, siv tus number case nce. Nce tus number case kuj yuav ua rau lub dot thiab txuas. Ib txwm teb offset luam ntawv dot nce yuav tsum tau tswj qis dua 25 feem pua, yog tias tus number case loj, nws yuav ua rau poob ntawm cov khaubncaws sab nraud povtseg thiab cov dot ntau dhau, tshwj xeeb tshaj yog rau cov duab, qhov tshwm sim ntawm cov dot nce yog pom tseeb dua. Tsis tas li ntawd, ob peb xyoos dhau los, ib qho teeb meem loj yog tsis txaus tus cwj mem dub saturation, uas tseem muaj, tab sis nws tsis yog qhov teeb meem loj. Yog vim li cas rau qhov tsis tshua muaj siab ntawm tus number case dub yog tias lub tshuab luam ntawv xaiv tus nqi qis thiab tus cwj mem dub tsis zoo txhawm rau txo nqi ntawm cov ntawv luam ntawv zoo tib yam. Nws yog vim qhov kev thov no, muaj ib txwm muaj qee lub tshuab luam ntawv los tsim cov cwj mem tsis zoo, cuam tshuam rau tag nrho cov number case zoo.

Ink nyob rau hauv cov xim concentration tsis zoo tagnrho rau cov hauv qab no yog vim li cas: ua ntej, feem ntau ntawm cov tam sim no number case Hoobkas tsis yog lawv tus kheej zus tau tej cov pigments, tab sis kev yuav khoom ntawm domestic pigments sib tsoo, domestic pigments thiab txawv teb pigments nyob rau hauv qhov zoo ntawm qhov sib txawv; Thib ob, lub Hoobkas number case thiaj li txuag tau tus nqi, kev siv cov xim tsawg dua, uas ua rau cov xim number case saturation tsis txaus; Muaj lub ntsiab lus tseem ceeb yog tias txawm tias qhov zoo thiab cov xim pigment yog dhau los ntawm tus qauv, lub teb chaws tus qauv number case particle fineness tsis tuaj yeem siab dua 15μm, qhov sib tsoo zoo dua, qhov ci xim ntawm tus number case. Yog tias cov txheej txheem pigment tsis zoo txaus, xws li qhov loj me ntawm kev sib tsoo tsis tsim nyog, cov xim concentration ntawm tus number case kuj yuav cuam tshuam. Tau kawg, qib thiab xim ntawm cov ntaub ntawv luam tawm tsis yog tsuas yog cuam tshuam rau tus number case, tab sis kuj muaj feem xyuam nrog cov phaj tsim, cov khoom siv luam ntawv, tus lej sib npaug thiab lwm yam kev siv tshuab. Qhov zoo ntawm tus number case kuj yog qhov chaw thiab lav ntawm kev txhim kho kev luam ntawv zoo.

Kev sib deev

Muaj ob lub ntsiab lus tseem ceeb rau offset luam ntawv number case hauv ntawv xov xwm luam ntawv. Ib qho yog xim sib lawv liag thiab lwm qhov yog qhov sib txawv ntawm tus number case viscosity. Tam sim no, cov ntawv xov xwm thoob ntiaj teb luam tawm cov qauv xim sib lawv liag yog ntsuab - magenta - daj - dub, nws cov viscosity yuav tsum tau maj mam txo, txwv tsis pub nws yuav muaj qhov tshwm sim ntawm tus number case rub. Tam sim no qee lub tuam txhab luam ntawv loj tau pom tus naj npawb viscosity tus nqi raws li cov xim luam ntawv, lawv feem ntau sib txuas lus nrog cov neeg muab luam ntawv, kev hloov kho raws sij hawm ntawm tus cwj mem.