Qhov laj thawj tseem ceeb rau kev luam ntawv xim tawv muaj xws li cov hauv qab no:

Qhov laj thawj tseem ceeb rau kev luam ntawv xim tawv muaj xws li cov hauv qab no:

Ink txheej thickness thiab viscosity: lub thickness thiab viscosity ntawm cov number case txheej cuam tshuam rau cov kua dawb ntawm cov khoom luam. Yog tias cov kua mem kua mis yog cov tuab heev, lub viscosity yuav nce, uas yuav cuam tshuam rau kev sib txawv ntawm cov xim number case; Yog tias cov kua mem kua txheej yog cov xim nyias nyias, cov xim number case yuav pom kev zoo thiab lub ntsej muag zoo nkauj yuav yog neeg pluag. Raws li lub sijhawm luam ntawv nce, qhov ntsuas kub nce, thiab lub peev xwm yuav tsum tau hloov kho cov ntxhiab tsw hlau kom muaj cov khoom sib txawv ntawm cov kua mem kua txiv

Tshuab luam ntawv siab: tshuab luam ntawv siab yog qhov tseem ceeb rau Blot hloov chaw. Yog tias lub siab luam ntawv tsis txaus los yog tsis sib xws, nws yuav ua rau tsis muaj ntxhiab tsw ntxhiab tsw ntawm cov ntawv luam. Cov txheej txheem luam ntawv zoo tshaj plaws yog kom tau txais ib qho tsis zoo ib yam xim los ntawm kev ua haujlwm zoo nkauj rau lub hauv paus ntawm "peb flats".

Cov menyuam tau zoo: qhov zoo thiab viscosity ntawm cov menyuam muaj qhov cuam tshuam tseem ceeb ntawm cov kua mem kua. Qhov tsis muaj peev xwm ntawm cov viscosity ntawm cov roj hmab cov menyuam yuav ua rau qhov txo qis kev ua tau zoo, uas yuav cuam tshuam rau kev tshuav ntawm cov xim luam tawm. Yog li ntawd, roj hmab chais ntawm stable zoo yuav tsum tau siv thiab ntxuav kom huv raws sijhawm.

Daim ntawv saum toj zoo: kev nqus, nqus, dawb thiab cov kab ntawv txhua tus cuam tshuam rau cov xim replucibility ntawm kev luam tawm. Du daim ntawv nqus tsawg dua os, wicke daim ntawv nqus tau ntau. Yog li ntawd, nws yog ib qho tsim nyog los kho cov kua ntses thiab siab raws li cov yam ntxwv ntawm daim ntawv

Lub teeb sib txawv: cov teeb meem sib txawv, lub teeb siv, thiab cov duab ua kom haum yuav cuam tshuam rau cov cim ntawm cov kua mem xim. Qhov tseeb teeb pom kev zoo thiab lub teeb ci ci lub ntsej muag yog cov xwm txheej tseem ceeb kom ntseeg tau tias cov xim number case yog qhov tseeb.

Kev nkag siab tsis raug: Tsis muaj kev cuam tshuam nrog kev sib txawv yuav ua rau qhov sib txawv ntawm cov xim sib txawv ntawm cov xim sib txawv, ua rau pom xim ntau. Yog li ntawd, qhov kev xeem yuav tsum raug ua kom ntseeg tau tias daim ntawv tshaj tawm Hue ua raws cov txheej txheem.

Qhov kub thiab cov av noo: kev hloov pauv ntawm qhov ntsuas kub thiab av noo yuav cuam tshuam rau cov nyhuv pauv ntawm tus number case, tshwj xeeb tshaj yog nyob rau hauv cov inks. Tswj qhov kub thiab cov av noo kom cov number case uas cov number case tau npog lub substrate thiab zam qhov poob ntawm cov xim

Ph: Siab heev lossis tsawg dhau lawm pH hauv khw luam ntawv yuav cuam tshuam rau kev hloov pauv ntawm tus number case, ua rau muaj kev sib txawv xim. Yog li ntawd, nws yog ib qho tsim nyog los tswj tus nqi ntawm lub rhiav kom tsis txhob hloov tsis tau.

Cov menyuam cov menyuam tsis huv lossis npuaj lossis cov menyuam qhuav lossis cov menyuam yaus txhaws lossis cov menyuam tsis tuaj yeem ua rau cov pa tsis zoo. Anilox chais yuav tsum tau ntxuav lossis hloov pauv tsis tu ncua.

Ink purity: tus impurity ntawm cov number cas tuaj yeem ua rau tsis muaj kev nqus cov xim teeb, uas tuaj yeem cuam tshuam qhov tseeb ntawm cov xim. Cov inks inks ntau dua yuav tsum tau txo cov xim pov tseg.