Hauv kev lag luam luam ntawv, ntim cov thawv xim, cov cim npe, thiab daim npav xim yog cov ntawv luam tawm. Kuv xav paub yog tias koj tau pom tias muaj ib txheej ntawm cov zaj duab xis pob tshab rau saum npoo ntawm cov thawv ntim khoom no, xws li cov thawv ntim khoom, cov thawv ntim khoom plig, thiab lwm yam. Zaj yeeb yaj kiab no yog hu ua "zaj duab xis npog" ntawm kev tshaj tawm xovxwm tshuab.
Laminating, tseem hu ua "superplastic", "pasting", "pasting", thiab lwm yam., yog hais txog kev siv cov yas yas pob tshab los tiv thaiv thiab ua kom cov ntaub ntawv luam tawm los ntawm kev kub kub. Cov zaj duab xis npog tuaj yeem muab faib ua "lub teeb ci", "dumb film" thiab "tactile film".
Niaj hnub no, ntau lub thawv ntim xim muaj ib zaj duab xis ntawm qhov chaw. Ntawm ib sab, nws tuaj yeem txhim kho qhov zoo ntawm cov khoom, thiab tag nrho cov xim qhia tau zoo. Ntawm qhov tod tes, nws tuaj yeem tiv thaiv dej thiab ya raws. Yog li vim li cas thiaj yuav tsum ntim cov thawv xim yuav tsum tau kho?
Hauv kev lag luam luam ntawv, txhua tus paub tias yog tias lub thawv ntim khoom zoo tsis kho, cov ntawv luam tawm ntawm lub thawv xim yuav yooj yim khawb, faded los yog qias neeg, thiab kev pabcuam lub neej yuav luv heev. Yog tias lub thawv xim luam tawm tom qab kev kho deg, xws li "zaj duab xis npog", yog glued ua ke tom qab cov yas zaj duab xis yog rhuab thiab cov xim lub thawv prints yog pressurized los tsim ib daim ntawv yas integrated ntim thawv. Yog li, ib txheej ntawm pob tshab zaj duab xis yog ntxiv rau saum npoo ntawm lub thawv xim luam ntawv, uas tsis tsuas yog ua kom du thiab ci dua; Nws kuj muaj cov haujlwm ntawm cov dej tsis zoo, tsis muaj dej, tiv thaiv fouling thiab hnav-tiv taus, thiab nws tseem txuas ntxiv lub neej kev pab cuam ntawm cov xim thawv luam ntawv.
Ntxiv nrog rau zaj duab xis npog, qhov saum npoo ntawm lub thawv xim kuj tuaj yeem kho nrog "greasy", uas tuaj yeem tiv thaiv khawb, fading, av, thiab ua kom lub neej ntev ntawm cov xim thawv luam ntawv.
Cov nyhuv no feem ntau yog vim muaj cov txheej txheem ntawm zaj duab xis npog hauv lub thawv xim lub ntsej muag ntawv luam ntawv, thiab ntau lub tuam txhab feem ntau hnov mob rau qhov tshwm sim ntawm npuas thiab dullness hauv ntau lawm, uas yog vim qhov teeb meem hauv qhov txuas no.
Cov substrates sib txawv yuav tsum tau sib txawv kub thaum lawv coated. Yog hais tias lub coated substrate yog kub cardboard, qhov kub ntawm steel clad nruas yuav tsum tau tswj ntawm 70-80 degree ; Yog hais tias lub coated substrate yog 250 g / m2 los yog 300 g / m2 grey ntawv dawb, qhov kub yuav tsum tau hloov mus rau 80-90 degree . Dawb board ntawv absorbs dej ntau dua li daim npav kub hauv cov txheej txheem ntawm kev tso kawm. Tshwj xeeb tshaj yog nyob rau hnub los nag thiab lub caij ntuj no, yog tias qhov kub thiab txias tsis kho kom zoo, cov khoom coated yuav tsis ci.
Cov khoom sib txawv ntawm cov khoom siv substrate thickness yog inconsistent. Lub siab nruab nrab ntawm lub nruas silicone thiab lub nruas steel yuav tsum tau hloov kho raws li lub thickness ntawm daim ntawv substrate thaum lub sij hawm npog zaj duab xis. Yog tias lub siab me me dhau lawm, zaj duab xis ntawm cov khoom coated tsis ruaj khov, ci ntsa iab, thiab ua rau wrinkles: yog tias lub siab loj dhau, cov yeeb yaj kiab wrinkles thiab daim ntawv deformation yuav tshwm sim.
Thaum siv stretched polypropylene zaj duab xis npog. Zaj duab xis yuav tsum tau coated nrog kua nplaum. Tus nqi ntawm cov kua nplaum yog coated rau ntawm cov yeeb yaj kiab txav los ntawm kev tsav tsheb cov menyuam ntsia hauv lub thawv yas los ntawm kev sib hloov siv cov kua nplaum. Tus nqi ntawm cov kua nplaum yog tswj los ntawm cov hniav hlau ntog rau ntawm cov menyuam steel. Cov kua nplaum loj loj: me me ntawm cov kua nplaum hnyav hnyav. Cov kua nplaum yuav tsum tau tswj kom zoo, uas tuaj yeem tsis tsuas yog npog tusyees, tab sis kuj tsis tuaj yeem tsim cov ntsiab lus siv lead ua. Yog tias cov kua nplaum ntau dhau lawm, cov khoom npog yuav tsis muaj luster.
Yog li ntawd, thaum muaj teeb meem zoo li no tshwm sim hauv cov xim thawv ntim thiab luam ntawv, kev kho deg yuav tsum tau nqa tawm.
