Cov ntawv thermal thiab ntawv tsis tu ncua yog ob hom ntawv uas feem ntau siv hauv tshuab luam ntawv. Txawm li cas los xij, muaj ntau qhov sib txawv ntawm lawv uas tsim nyog los tham txog.
Ua ntej, thermal ntawv yog rhiab heev rau cua sov. Qhov no txhais tau tias nws hloov xim thaum nws raug tshav kub. Qhov no txawv ntawm cov ntawv tsis tu ncua uas tsis hloov xim thaum nws raug tshav kub. Qhov zoo ntawm cov ntawv thermal yog tias nws tsis tas yuav tsum tau number case lossis toner los luam. Lub tshuab luam ntawv thermal siv cua sov los luam cov duab xav tau lossis cov ntawv sau rau ntawm daim ntawv. Qhov no muaj txiaj ntsig zoo rau kev luam ntawv txais nyiaj, daim ntawv lo thiab lwm yam kev luam ntawv ib ntus. Vim tias nws tsis tas yuav tsum tau number case los yog toner, thermal printing yog sai dua li niaj zaus luam ntawv.
Thib ob, cov ntawv thermal yog nyias dua li daim ntawv niaj hnub. Qhov no yog vim tias daim ntawv thermal tsis xav tau txheej tshwj xeeb zoo li daim ntawv tsis tu ncua. Cov txheej ntawm daim ntawv tsis tu ncua tso cai rau nws nqus cov number case lossis toner thiab nyob hauv qhov chaw. Txawm li cas los xij, vim tias daim ntawv thermal tsis coated, nws tuaj yeem ua rau fading dhau sijhawm. Qhov no txhais tau hais tias cov duab lossis cov ntawv uas tau luam tawm ntawm daim ntawv yuav ploj mus dhau sijhawm. Vim li no, cov ntawv thermal tsis pom zoo rau kev khaws cov ntaub ntawv mus sij hawm ntev.
Thib peb, cov ntawv thermal yog kim dua li daim ntawv niaj hnub. Qhov no yog vim nws xav tau cov ntaub ntawv tshwj xeeb los tsim, xws li cov tshuaj uas ua rau cov cua sov. Tsis tas li ntawd, cov tshuab luam ntawv thermal yog kim dua li cov tshuab luam ntawv niaj hnub vim tias lawv xav tau lub taub hau kub tshwj xeeb los luam cov duab thiab cov ntawv.
Txawm hais tias qhov sib txawv no, cov ntawv thermal thiab cov ntawv tsis tu ncua muaj lawv tus kheej siv tshwj xeeb. Thermal paper yog zoo tagnrho rau luam ntawv txais nyiaj, ntawv sau, thiab lwm yam ntaub ntawv ib ntus. Nws yog qhov tshwj xeeb tshaj yog muaj txiaj ntsig hauv khw muag khoom thiab chaw tos txais qhua uas ceev thiab yooj yim yog qhov tseem ceeb. Cov ntawv tsis tu ncua, ntawm qhov tod tes, zoo dua rau kev khaws cov ntaub ntawv mus sij hawm ntev thiab yog qhov zoo tagnrho rau kev luam cov ntaub ntawv xws li ntawv cog lus, ntawv tshaj tawm, thiab cov ntawv xa nyiaj.
Hauv kev xaus, thaum daim ntawv thermal thiab cov ntawv tsis tu ncua yuav zoo sib xws, qhov sib txawv ntawm lawv yog qhov tseem ceeb. Thermal ntawv yog rhiab heev rau tshav kub thiab tsis xav tau number case los yog toner luam. Nws yog thinner thiab tuaj yeem ua rau fading dhau sijhawm. Cov ntawv thermal yog qhov zoo tshaj plaws siv rau cov ntaub ntawv ib ntus xws li cov ntawv txais nyiaj thiab cov ntawv sau. Cov ntawv tsis tu ncua, ntawm qhov tod tes, zoo dua rau kev khaws cov ntaub ntawv mus sij hawm ntev thiab zoo tagnrho rau kev luam ntawv cog lus, cov ntawv ceeb toom, thiab cov ntawv xa nyiaj. Kev nkag siab qhov sib txawv ntawm ob hom ntawv no tuaj yeem pab koj txiav txim siab seb daim ntawv twg yuav siv rau hauv cov xwm txheej luam ntawv sib txawv.