Dab tsi yog cov luam ntawv ntawm tus tsiaj number case?

Dab tsi yog cov luam ntawv ntawm tus tsiaj number case?

Thaum luam ntawv tsiaj zaj duab xis, nws yog ib qho tsim nyog los them sai sai rau qee qhov kev luam tshwj xeeb kom ntseeg tau tias cov ntawv luam tawm thiab cov khoom siv khov kho. Nov yog qee qhov tseem ceeb luam ntawv:

Kev mob ziab kom qhuav: Tsiaj inks yuav tsum tau luam tawm nyob rau hauv tshwj xeeb cov xwm txheej. Feem ntau, koj tuaj yeem xaiv kom qhuav nws ib txwm muaj rau 24 teev lossis ci nws ntawm 70 degree.

Ntxuav nplaim: ua ntej luam ntawv, plua plav thiab roj stains yuav tsum tau muab tshem tawm ntawm qhov chaw ntawm tus tsiaj zaj duab xis. Nws tuaj yeem ntxuav nrog kev saib taus taus lossis cov ntoo towel.

Xaiv kev xaiv: Xaiv cov kev rau siab raws li qhov tseeb ib puag ncig. Nyob rau hauv hnub txias (tsawg dua los yog sib npaug rau 15 degree) koj tuaj yeem xaiv tus neeg sawv cev qhuav sai, thiab nyob rau hauv hnub kub (ntau dua lossis sib npaug) koj tuaj yeem xaiv tus neeg sawv cev qhuav.

Ntxiv pob tshab alaste los yog cov tshuaj qeeb qeeb

Xaiv lub vijtsam zoo: Xaiv lub vijtsam zoo raws li qhov xwm txheej tiag tiag, feem ntau 77-150 t screen.

Raws li cov khoom siv yas uas muaj qis rau nruab nrab saum lub zog, zaj duab xis yuav tsum tau ua ntej kho ua ntej kev luam tawm lub zog lossis ntub dej. Txwv tsis pub, qhov ruaj ntawm tus number cas thiab ribbon yuav cuam tshuam thiab yuav yooj yim poob tawm.

Cov hau kev yooj yim ntawm nto pretreatment:

Siv cov xab npum tshwj xeeb ntxuav cov npoo ntawm cov tsiaj zaj duab xis.

Tus neeg sawv cev tshwj xeeb yog siv los ua cov txheej ntoo ntub ntawm cov npoo ntawm cov tsiaj zaj duab xis.

Kev kho ntshav ntshav yog siv los hloov cov tshuaj lom neeg ntawm cov npoo ntawm tus tsiaj zaj duab xis.

Tsiaj inks tuaj yeem muas tau rau ntau qhov sib txawv thiab cov pob khoom, thiab cov nquag yog 1kg, 5kg, thiab 20kg. Thaum khaws cia, koj yuav tsum tsis txhob raug lub teeb muaj zog thiab tsis txhob sib cuag nrog cov muaj zog acids thiab alkalis. Nyob rau hauv cov xwm txheej ntawm 5 degree -25} degree, tsiaj Ink tuaj yeem khaws cia rau ob xyoos.

Kev luam ntawv cov mob rau cov tsiaj hauv cov tsiaj muaj xws li kev kho kom qhuav, kev xaiv pob tshab lossis kev xaiv qeeb qeeb, kev xaiv cov stencils, thiab kev npaj ua kom haum. Kev siv thwj tim ntawm cov mob no tuaj yeem ua kom muaj kev zoo thiab ruaj khov ntawm tsiaj zaj duab xis luam ntawv.