Thaum lub sij hawm tsim cov txheej txheem ntawm daim ntawv, lub tshuab cua sov yog loj, uas yog ib qho yooj yim ua rau lub zos kub thiab tsis muaj av noo. Daim ntawv yog rhiab heev rau cov av noo ntawm huab cua, thiab nws yog ib qho yooj yim mus nqus los yog dispel dej. , Kev puas tsuaj thiab lwm yam tshwm sim. Thaum ib txwm siv tshuab tub yees txo qhov kub thiab txias, nws kuj txo cov huab cua ib puag ncig. Feem ntau hais lus, txhawm rau kom ntseeg tau tias qhov ntsuas kub thiab av noo ntawm thaj chaw ua haujlwm, xav tau lub tshuab humidifier. Yog hais tias lub tshuab tub yees ua kom cov av noo ntxiv, nws yog pov tseg ntawm lub zog.

Thaum luam ntawv cov khoom, viscosity ntawm tus number case hloov nrog qhov kub thiab txias. Qhov siab dua qhov kub, qhov me dua qhov viscosity, thiab qhov tsim nyog viscosity, uas cuam tshuam ncaj qha rau kev hloov ntawm tus number case, cov khoom qib ntawm cov imprint, tus number case nkag mus, thiab gloss ntawm cov luam ntawv. Tom qab ib tug loj npaum li cas ntawm tus number case melting kub, qhov kub thiab txias yog siab, lub tshav kub yog siab, thiab ib puag ncig tej yam kev mob ntawm lub zos low humidity yog prone rau qhov tshwm sim ntawm qhuav thiab qhuav, number case seal ntog; Kub-kub thiab huab cua qhuav yuav ua rau muaj teeb meem xws li ntawv puas, ntawv deformation, unprepared overprinting, thiab hluav taws xob hluav taws xob. , ncaj qha cuam tshuam ntau lawm efficiency. Tsis tas li ntawd, cov ntawv luam tawm yuav tsum tau txiav thiab khaws cia nyob rau hauv cov xwm txheej ntawm ib puag ncig cov av noo, thiab qhov kub thiab av noo ntawm ib puag ncig huab cua yuav tsum sib npaug.

Nws tuaj yeem pom tau tias kev tswj qhov kub thiab av noo yog ib qho tseem ceeb cuam tshuam rau kev ua haujlwm ntawm cov ntawv mills thiab cov chaw luam ntawv. Lub tshuab evaporation thiab cua txias tuaj yeem ua tau raws li qhov xav tau ntawm kev ua kom txias thiab humidifying tib lub sijhawm. Thaum daws qhov kub thiab txias ntawm qhov chaw ua haujlwm, qhov tshwj xeeb cov av noo ntawm cov ntawv zeb thiab cov chaw luam ntawv tuaj yeem dais qee qhov ntub dej (tsis tas yuav ntxiv cov av noo) kom ua tiav "ib qho poob qis". Cov teebmeem, thiab cov peev txheej pib thiab cov nqi khiav lag luam yog qis dua li ntawm cov tshuab tub yees, uas ua kom cov khoom siv tau zoo thiab ua raws li cov cai ntawm kev txuag hluav taws xob hauv lub tebchaws.

Tam sim no, evaporation thiab txias tshuab tau txhawb nqa thiab siv hauv kev lag luam papermaking thiab luam ntawv. Nws txoj hauv kev tseem ceeb yog txuas cov yeeb nkab cua ntawm evaporate cua-conditioner los muab cov huab cua hauv zos thiab ib puag ncig kom ntseeg tau qhov kub thiab av noo.