Qhov peb feem ntau hu ua luam ntawv yog hloov tus cwj mem mus rau thaj chaw tshwj xeeb ntawm daim ntawv hauv ib txoj hauv kev kom tau txais cov ntawv lossis cov duab peb xav tau. Cov tshuaj uas tsim cov ntawv tsis zoo nqus lub teeb ntawm ib qho xim, yog li thaum lub teeb pom kev los ntawm qhov chaw ntawm daim ntawv rau hauv peb lub qhov muag, peb yuav pom tias daim ntawv dawb. Cov xim los yog zas xim hauv tus cwj mem tuaj yeem nqus tau qee qhov lossis txawm tias tag nrho cov xim ntawm lub teeb pom kev, yog li thaum tus number case raug siv rau ntawm daim ntawv, qhov saum npoo ntawm daim ntawv dawb yuav xim. Cov tshuab luam ntawv peb siv hauv tsev lossis hauv chaw ua haujlwm yog cov tshuab luam ntawv inkjet thiab laser tshuab luam ntawv. Lub tshuab luam ntawv inkjet txau cov dej me me ntawm tus number case rau ntawm daim ntawv, thaum lub tshuab luam ntawv laser adsorbs lub toner mus rau lub teeb nruas los ntawm electrostatic attraction, thiab tom qab ntawd hloov mus rau daim ntawv.
Nyob rau hauv chav tsev kub, thermal ntawv zoo li tsis txawv ntawm cov ntawv zoo tib yam; Thaum qhov kub thiab txias, cov leuco dyes thiab acidic tshuaj yaj mus rau hauv cov kua ib tom qab ib tug, thiab cov dawb do molecules reacts tam sim ntawd thaum lawv sib ntsib, yog li cov xim yog sai sai tshwm rau ntawm daim ntawv dawb. Qhov no yog vim li cas cov ntawv thermal tau txais nws lub npe - tsuas yog thaum qhov kub thiab txias txaus ua rau daim ntawv hloov xim.
Cov ntawv thermal kuj tseem muaj qhov tsis xws luag, uas yog, tom qab cov ntaub ntawv luam tawm nrog nws tau khaws cia rau lub sijhawm, cov ntawv sau ntawm nws yuav maj mam ploj mus. Lub fading kuj yog vim cov xim tshwj xeeb uas siv hauv cov ntawv thermal. Raws li peb tau hais ua ntej, leuco dye npog rau ntawm daim ntawv thermal yog xim tsis muaj xim ntawm chav tsev kub. Thaum kub kub, nws dhau los ua lwm cov qauv xim vim muaj tshuaj lom neeg cov tshuaj tiv thaiv.
Yog tias koj txhawj xeeb tias ib qho me me ntawm bisphenol A yuav nkag mus rau hauv lub cev vim yog kev sib cuag nrog daim pib yuav khoom, txoj kev tiv thaiv ntau dua yog khaws cia cais kom sai li sai tau tom qab tau txais daim pib yam tsis muaj kev sib cuag ntau dhau, thiab ntxuav koj txhais tes. tom qab hu rau daim pib. Tau kawg, hloov daim ntawv txais nyiaj nrog cov ntawv txais hluav taws xob yuav yog ib txoj kev noj qab haus huv thiab zoo ib puag ncig.
