UV glazing muaj ntau qhov zoo thiab sab zeem muag
Peb yog ib lub tuam txhab luam ntawv loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv xov xwm luam ntawv, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
Yog xav paub ntxiv, thov mus saib
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Ua ntawv thov (los yog txau, luam ntawv) ib txheej ntawm cov xim tsis muaj xim thiab pob tshab xim rau saum npoo ntawm cov ntawv luam tawm. Tom qab qib siab, ziab, calendering thiab tua, ib qho nyias thiab teeb pob tshab ci sab nraud yog tsim rau saum npoo ntawm qhov teeb meem luam tawm los txhim khu lub smoothness ntawm lub ntim ntawm cov cab kuj. Lub txheej txheem glazing rau kev tiv thaiv lub xov thiab ua haujlwm ntawm cov duab kos tau ua ib qho tseem ceeb ntawm txoj kev xa xov tom qab, thiab tau ua tiav cov txiaj ntsig zoo hauv cov khoom lag luam tawm txawv teb chaws. Nyob rau hauv kev tsim technology ntawm pre-xovxwm digital network thiab multi-colour printing, tom qab ua tiav kev yuav ua tau tiav rau tag nrho lub kiv puag ncig ntawm kev luam tshuab tsuas yog siv high-tech mus cuag exquisite automation. Thaum tam sim no, vim muaj qhov tshwj xeeb zoo ntawm UV glazing technology, nws muaj kev pom zoo nyob rau hauv txoj kev loj hlob ntawm kev tshaj tawm tom qab. Nws yog dav siv ntim thiab kho kom zoo nkauj, phau ntawv npog, albums, trademarks, tshaj tawm, daim qhia hnub hli, cov ntaub ntawv loj loj, cov ntawv xa thiab lwm cov ntawv luam tawm. Qhov dej tiav yog tiav.
Cov txheej txheem glazing tau muab faib ua cov xim hnyav volatilisation glazing, UV glazing (ultraviolet glazing) thiab cua sov kho glazing raws li txoj kev ziab ntawm cov kua roj vanish.
UV glazing kom zoo dua
UV glazing yog UV kho glazing. Nws yog UV varnish. Tom qab siv rau saum npoo ntawm qhov teeb meem tshwm sim, cov kua roj vanish UV pom tau zoo nyob rau lub sij hawm luv luv. Lub hauv paus ntsiab lus yog: nyob rau hauv lub teeb ntawm lub teeb ci ultraviolet, tus yees duab nyob rau hauv UV txheej roj absorbs lub zog hluav taws xob los ua ib tug radical los yog ib tug cation, uas pib lub polymerization thiab crosslinking ras txog ntawm monomer thiab prepolymer nyob rau hauv ib lub sij hawm luv luv. Ib qib high hlau molecular polymer solidified rau hauv cov qauv ntawm peb txheej txheem.
Tam sim no nrog rau kev nkag siab thiab kev txawj ntse ntawm UV glazing technology thiab txo qhov tseem ceeb ntawm tus nqi ntawm UV coatings, UV glazing technology tau nce sai thiab siv nyob rau hauv lub tshav pob ntawm ntim thiab luam ntawv nrog nws qhov tshwj xeeb zoo. Raws li tej co ntaub ntawv, daim ntawv thov ntawm UV glazing tshuab nce zuj zus ntawm tus nqi ntawm 12-14% toj ib xyoo. Nws yog ntseeg tias UV glazing technology yuav ua tus txheej txheem tseem ceeb ntawm post-press ua kom nce ntxiv tus nqi ntawm cov khoom. Piv rau lwm txoj kev glazing, UV glazing muaj cov nram qab no zoo:
1. Muaj kev thaj yeeb nyab xeeb thiab nyab xeeb.
Cov txheej txheem UV txheej siv UV txheej. UV txheej xim muaj oligomers, reactive diluents, photoinitiators, photosensitizers thiab additives. Nws yog 100% cov ntsiab lus, tsis muaj qhov hnyav heev, thiab nws muaj kev nyab xeeb thiab tsis-polluting. Tej khoom ntsuab ntsuab. Tshwj xeeb tshaj yog nyob rau hauv lub era ntawm "ntsuab ntim", qhov zoo av ntawm UV glazing hauv post-xovxwm ua tau zoo paub.
2. Tsis ua raws li hom substrate.
3, ua hauj lwm hauv qis dua, yuav siv tau rau cov luam tawm kub thaij (xws li yas).
4. Cov khoom tsim yog siab.
UV coating tau ceev curing ceev, siab hardness, zoo wettability, muaj zog adhesion, thiab kev cuam tshuam kev kub siab, hnav tsis ua haujlwm thiab tus nqi zog. Ntawd ntawm UV-coated khoom yog tiaj tus, ci, high-hardness, txhuam-resistant, kos dawb, thiab muaj qhov zoo ntawm cov tsis muaj dej thiab tsis muaj tsw.
5. Tom qab lub ci ntsa iab, lub substrate tuaj yeem ua tiav tam sim ntawd, thiab muaj kev nce qib hauv kev, sib sau thiab folding.
6, kev ua haujlwm siab thiab pheej yig.
UV wavelength yog 200-400nm, nws yog pom tsis pom, UV teeb curing siv ntev-wavelength ultraviolet (UVA) nrog ib lub pim ntawm 316nm. UVA lub teeb tua ceev ceev yog ceev, thiab UV roj tuaj yeem kho rau hauv ib lub tsho haum hauv 1-2 vib nas this. Kev ua haujlwm tau zoo tshaj plaws yog siab, thiab qhov kev ziab ntawm kev ziab nce mus txog 100-300 m / min. Muab piv nrog cov txheej txheem glazing calendering, cov khoom siv npog ib cheeb tsam me me, thiab tus nqi ntawm cov khoom siv thiab cov nqi zog siv qis dua.
UV glazing hom
Muaj ntau ntau txoj kev UV glazing, thiab muaj ntau txoj kev cais tawm. Muaj ntau hom kev qhia nram qab no:
A. Raws li txoj kev sib raug zoo ntawm lub tshuab glazing thiab tshuab luam ntawv
Raws li txoj kev sib raug zoo ntawm cov tshuab glazing thiab cov tshuab luam ntawv, cov glazing yuav muab faib ua offline glazing thiab online glazing. Kev siv lub nplhaib siv cov tshuab glazing tshwj xeeb yog siv glaze qhov teeb meem tawm, uas yog, luam tawm thiab glazing yog nqa tawm ntawm lawv cov khoom siv tshwj xeeb. Txoj kev ua glazing no yoog raws yooj yim thiab yooj yim, thiab cov khoom siv cuabyeej me me, uas yog tsim rau kev tshaj lij ntxiv tom qab ua tiav. Siv los ntawm lub khw, tab sis txoj hauv kev no yuav ua rau kev hloov tsheb mus los ntawm kev luam thiab txheej txheem glazing, thiab qhov ua tau zoo yog qhov tsawg; hauv online glazing ncaj qha txuas lub chav tsev glazing mus rau lub tshuab luam ntawv, uas yog, luam ntawv thiab glazing ntawm tib lub tshuab. Tawm, ceev ceev, ua haujlwm siab, ua haujlwm siab, ua cov nqi qis, txo kev tuav cov khoom luam tawm, kov txhua yam zoo ntawm kev ua txhaum los ntawm dusting, tiam sis hauv on-line glazing technology, glazing roj, cov cuab yeej kom qhuav thiab Cov kev cai ntawm glazing khoom yog siab heev.
B. Nias lub txheej txheem glazing
Raws li cov txheej txheem glazing, lub ci ntsa iab tuaj yeem muab faib ua cov menyuam txheej thiab luam yeeb glazing. Cov txheej txheem txheej yog cov txuj ci ntau tshaj plaws. Cov kua roj vaum txheej coats lub kua roj vanish saum nplaim ntawm cov ntawv luam tawm cov khoom sib xws. Lub ci ntsa glazing yog siv rau cov khoom luam tawm los ntawm cov nplaum glazing. Ib nrab glazing, feem ntau yog siv nyob rau hauv lub gravure glazing, flexographic glazing, offset glazing thiab screen glazing.
C. Nias lub yeeb yam hom glazing
Raws li hom glazing khoom, glazing yuav muab faib ua puv ntsa teeb, ib nrab glazing, matt glazing thiab artistic glazing. Qhov tseem ceeb ntawm lub teeb ci tag nrho yog los tiv thaiv cov teeb meem luam tawm thiab txhim kho qhov sib txawv ntawm cov ntawv luam tawm. Lub teeb puv ntoob feem ntau yog siv los ntawm cov menyuam txheej; feem ntau glazing feem ntau yog siv rau cov duab luam ntawm cov ntawv luam tawm. Cov duab ci ntsa iab ntawm glazing tshooj yog piv nrog cov duab tsis tshua muaj glazing tsis muaj qhov glazing, ua qhov zoo nkauj zoo nkauj, qhov ib nrab glazing yog ua los ntawm kev luam cov glazing; matt glazing yog UV matt roj, thiab cov nyhuv ntawm dog dig glazing yog tus txheem. Nws yog kom txo cov gloss ntawm cov ntawv luam tawm, uas tsim tawm tshwj xeeb cov nyhuv. Vim hais tias lub gloss siab dhau, nws muaj qee cov degree ntawm stimulation rau tib neeg qhov muag. Yog li ntawd, matt glazing yog ib tug nrov ib. Lub teeb hom; lub luag hauj lwm ntawm kos duab glazing yog kom tau ib tug tshwj xeeb artistic ntxim rau cov saum npoo ntawm glazing khoom. Piv txwv li, kev siv cov kua paug UV pearl los glaze rau ntawm cov khoom hauv cov ntawv luam tawm yuav ua rau muaj pearlescent cov nyhuv ntawm cov khoom ntawm cov ntawv luam tawm, ua cov khoom luam tawm tsis pom zoo thiab muaj kuab heev. .
Zaj duab xis UV glazing opens tshiab horizons
UV txheej ntawm coated cov khoom yog ib hom qauv ntawm luam tawm ib los yog ob tug varnishes nyob rau hauv tag nrho los yog ib feem tom qab txheej saum npoo ntawm qhov teeb meem luam kom tau txais ib lub ci UV varnish txheej nyob rau saum npoo ntawm cov ntawv luam tawm. Tom qab cov yeeb yaj duab coated, UV varnish yuav txhim khu lub teeb pom kev ntawm tus number case thiab txhim kho cov gloss thiab peb-dimensionality ntawm tus luam. Ua kom muaj qhov zoo sib xws. Koj tuaj yeem siv cov tshuab glazing lossis ib nrab glazing.
Txawm li cas los, UV txheej ntawm cov khoom yeeb yaj kiab feem ntau muaj cov teeb meem nram qab no: thawj qhov ci ntsa iab tsis zoo, feem ntau vim hais tias cov roj vov txheej yog tsis ncaj los sis cov kua roj vov ntau heev, thiab cov viscosity tsawg dhau. Nyob rau lub sij hawm no, nws yog ib qhov tsim nyog yuav tau kho qhov tshuab glazing thiab nce lub teeb. Lub viscosity ntawm cov roj; qhov thib ob yog vim lub adhesion ntawm UV varnish txheej yog tuab heev; Qhov thib peb, qhov viscosity ntawm UV varnish yog tsawg heev, qhov txheej yog ib yam nkaus thiab nyias yuav ua rau ntawm lub UV kua roj voos kom smear, yuav tsum txhim kho cov viscosity varnish, Ua kom lub thickness ntawm cov txheej; qhov plaub yog qhov phenomenon ntawm cov pob dawb thiab pinholes nyob rau saum npoo ntawm UV varnish txheej. Qhov no yuav tsum muaj ntau yam ua tau zoo, xws li seb cov UV varnish txheej yog ib yam nkaus thiab nyias muaj nyias li ntawm ethanol diluent ntxiv lawm. Seb tus hmoov av nyob rau saum npoo av ntawm qhov yeeb yaj kiab loj los yog li ntawd; qhov teeb meem thib tsib yog tias cov kua roj vanish txheej thiab cov duab nrawm, uas yog tshwm sim los ntawm kev ua tsis zoo.
Txawm hais tias UV glazing technology ntawm zaj duab xis cov khoom muaj nyob rau hauv Suav rau lub sij hawm luv luv, nws txoj kev loj hlob ceev yog ceev heev, thiab nws tau tiav zoo teb thiab daim ntawv thov nyob rau hauv ob lub lag luam luam tawm teb thiab lub ntim printing teb. Nws yuav hais tau tias daim ntawv thov ntawm UV glazing technology ntawm cov khoom yeeb yam yog sab heev.