Dab tsi yog qhov txawv ntawm thermal hloov luam ntawv thiab sublimation luam ntawv?
Thermal hloov luam ntawv feem ntau muaj ob hom hauv qab no:
1. Sublimation luam ntawv (tseem hu ua sublimationThaum tshav kub kub hloov printing).
2. Thaum tshav kub kub hloov luam ntawv.
Txawm hais tias nws yog sublimation luam ntawv lossis kev hloov hluav taws xob hloov hluav taws xob, cov qauv yuav tsum tau luam tawm ua ntej ntawm daim ntawv lossis cov ntawv tsiaj (zaj duab xis) los ntawm qee yam ntawm cov tshuab, thiab tom qab ntawd nws tuaj yeem hloov mus rau lwm cov ntaub los ntawm qhov kub thiab txias. Subdivided ib tug los ntawm ib tug, raws li txawv tshuab luam ntawv sublimation inks (inks), nws muaj peev xwm txuas mus rau ntau hom, xws li:
Sublimation luam ntawvtuaj yeem muab faib ua:
1. Offset sublimation luam ntawv. Siv cov xovxwm offset los luam cov sublimation number case rau ntawm daim ntawv nrog lub thickness ntawm txog 80 g / ㎡, thiab tom qab ntawd ua sublimation tshav kub hloov luam ntawv ntawm cov tshuaj fiber ntau tom qab ziab.
2. Silk screen sublimation luam ntawv. Siv lub tshuab luam ntawv luam ntawv los luam cov ntawv sublimation number case rau ntawm daim ntawv nrog lub thickness ntawm txog 80 g / ㎡, thiab ua sublimation tshav kub hloov luam ntawv ntawm cov tshuaj fiber ntau tom qab ziab.
3. Gravure sublimation luam ntawv. Siv lub tshuab luam ntawv gravure los luam sublimation number case rau ntawm daim ntawv nrog tuab txog 30 g / ㎡, thiab ua sublimation tshav kub hloov luam ntawv ntawm cov tshuaj fiber ntau tom qab ziab.
4. Digital thermal hloov luam ntawv (tib yam li: digital sublimation luam ntawv). Siv lub tshuab luam ntawv digital txuas nrog lub khoos phis tawj, cov qauv ua tiav tau muab luam tawm ua ntej ntawm ib daim ntawv coated nrog sublimation number case, thiab tom qab ntawd sublimation tshav kub hloov luam ntawv yog ua tiav ntawm cov tshuaj fiber ntau tom qab ziab.
Cov saum toj no hom ntawm sublimation luam ntawv yog tsim rau fabrics: tshuaj fiber ntau, zoo tshaj plaws fabrics: ntshiab polyester. Sublimation hloov kub: siab tshaj 200 degree. Npuag xim: dawb los yog lub teeb. Cov nyhuv tom qab xovxwm: Tus cwj mem sublimation nkag mus rau cov fiber ntau, yog li txhais tes zoo li softer.
Thermal hloov pauv cua sov tuaj yeem muab faib ua:
1. Offset cua sov hloov. Cov nyhuv ntawm offset luam ntawv yog tsim los ntawm superimposing plaub xim, thiab cov qauv yog qhov tseeb thiab muaj tseeb, uas tuaj yeem ua tiav cov nyhuv ntawm cov duab.
2. Spot xim hloov tshav kub. Qhov chaw luam ntawv yog khoom, tsis zoo li superimposed offset tshav kub hloov dots, thiab xim yog cov ntshiab.
Tsis tas li ntawd, pom kev hloov cua sov, kev hloov tshav kub hloov, thiab lwm yam khoom siv tau sib hloov me ntsis, tab sis lawv muaj ib yam nyob rau hauv cov khoom siv: kub yaj kua nplaum ( hmoov) yuav siv tau los hloov cov cua sov. Tus qauv lo rau ntawm daim ntaub khov kho. Yog li thaum koj kov nws nrog koj txhais tes, nws yuav muaj kev xav gelatinous.
Cov nyhuv ntawm kev hloov pauv cua sov yog tias nws yuav cuam tshuam lub teeb tawm tsam lub teeb, thiab kub, nyiaj thiab dos hloov pauv kub yuav zoo li muaj cov khoom zoo li hlau tom qab raug ironed, muab tib neeg lub siab zoo thiab zoo nkauj! Muaj cov hlaws dai rau saum npoo ntawm cov hlaws hluav taws xob hloov pauv, thiab cov xim zoo nkauj hauv qab yog refracted los ntawm cov hlaws dai, uas kuj ua rau tib neeg muaj kev zoo siab thiab zoo nkauj!
Cov saum toj no ob peb lub tshav kub hloov txoj kev yog haum rau fabrics: tej ntaub. Npuag xim: Tsis muaj qhov tshwj xeeb. Pa kub nias kub: 130 degree ~ 150 degree . Cov nyhuv tom qab kub stamping: Vim tias cov qauv kub-nias rau saum npoo ntawm cov ntaub los ntawm cov nplaum kub yaj (hmoov), qhov kev xav ntawm gelatinous tshwm, uas yog me ntsis phem tshaj sublimation tshav kub hloov luam ntawv nyob rau hauv cov nqe lus ntawm daim tawv nqaij.