Kev Taw Qhia: Nrog kev txhim kho tas mus li ntawm cov neeg siv khoom cov tswv yim kev siv khoom, cov khoom lag luam tus kheej ua tau zoo dua thiab nrov dua ntawm cov neeg siv khoom. Kev siv tshuab hloov dej tawg los ntawm qhov tsis sib npaug ntawm qhov chaw uas tsis tuaj yeem luam tawm los ntawm kev luam ntawv tiaj tus. Tom qab kev luam ntawv hloov dej, cov khoom muaj qib siab ntawm kev simulation, thiab nws cov khoom ntxiv tau ob npaug, thiab kev luam ntawv hloov tus kheej kuj ua tau raws li cov neeg siv khoom xav tau ntawm cov neeg niaj hnub no. Tsab xov xwm no tau ntim los ntawmpob khoom shanghai zaj sawv, thiab kuv yuav qhia rau koj ntau yam uas cuam tshuam rau kev hloov xim ntawm silk screen.
Kev siv tshuab hloov dej yog ib hom kev luam ntawv uas siv lub zog dej los ua kom daim ntawv hloov / zaj duab xis yas muaj cov qauv xim hydrolyze. Nws qhov zoo tshaj plaws yog tias nws tsis xav tau cov khoom siv tshwj xeeb, tsis txwv los ntawm cov xov xwm, tsis xav tau cov khoom siv tshwj xeeb, thiab tsis xav tau cua sov kub siab, tsuav yog muaj lub cuab yeej nkag duab (scanner lossis lub koob yees duab digital), cuab yeej kos duab (khoos phis tawj), cuab yeej tso zis duab (Inkjet printer), ntxiv rau cov kua dej hloov, ntawv hloov dej, koj tuaj yeem luam tawm txhua daim duab ntawm txhua yam khoom khov thiab txhua qhov chaw nkhaus.
Kev hloov pauv watermark
Kev hloov cov cim dej yog ib qho txheej txheem ntawm kev hloov cov duab thiab cov ntawv nyeem ntawm daim ntawv hloov mus rau saum npoo ntawm lub substrate. Nws zoo ib yam li cov txheej txheem hloov thermal, tsuas yog tias lub siab hloov nyob ntawm lub siab ntawm dej. Nws yog ib qho thev naus laus zis hloov dej nrov tsis ntev los no. Ib thaj chaw me me ntawm cov ntaub ntawv duab tuaj yeem hloov mus rau saum npoo ntawm lub substrate, uas zoo ib yam li cov nyhuv luam ntawv ntawm cov txheej txheem luam ntawv pad, tab sis tus nqi peev qis dua, cov txheej txheem tsim khoom yooj yim heev, thiab nws nrov heev nrog cov neeg siv. Cov txheej txheem hloov cov cim dej tsis tas yuav tsum tau ua kom muaj zog los ntawm tus neeg ua kom muaj zog, zam kev ua qias tuaj ntawm cov kuab tshuaj organic, thiab muaj qhov zoo pom tseeb hauv kev tsim cov khoom siv tes ua thiab kho kom zoo nkauj.
01 Kev faib tawm
Kev hloov pauv dej txheej
Qhov kev hloov pauv dej hu ua yog kho kom zoo nkauj tag nrho ntawm qhov khoom, npog lub ntsej muag qub ntawm qhov workpiece, thiab muaj peev xwm luam tawm cov qauv ntawm tag nrho qhov chaw (peb-seem) ntawm qhov khoom. Qhov no yog nws qhov zoo; tab sis qhov tsis zoo kuj pom tseeb, uas yog, yooj ywm. Thaum lub graphic carrier sib cuag tag nrho nrog lub substrate, nws yog qhov tsis zam uas nws yuav ncab thiab deformed. Yog li ntawd, qhov tseeb, nws nyuaj rau cov duab kom raug xa mus rau qhov chaw ntawm qhov khoom kom ua tiav qib ntawm kev ncaj ncees.
Feem ntau ntawm cov duab luam tawm thiab cov ntawv sau ntawm daim ntawv hloov dej siv rau kev hloov pauv yog tsim los ntawm cov xim pleev xim zoo nkauj thiab cov qauv rov ua dua yooj yim, thiab tsis tas yuav siv cov yeeb yaj kiab zoo rau kev luam ntawv; cov yeeb yaj kiab hloov dej feem ntau yog ua los ntawm cov ntaub ntawv ncab tau. Cov yeeb yaj kiab hloov pauv siv rau kev hloov pauv peb-seem yog qhov nyuaj rau hloov pauv thiab luam cov ntawv zoo thiab cov duab hierarchical.
02Hloov cov ntaub ntawv
Cov dej hloov substrate
Cov khoom siv hloov dej tuaj yeem yog yas zaj duab xis lossis daim ntawv hloov dej. Ntau yam khoom nyuaj rau luam tawm ncaj qha. Koj tuaj yeem luam cov duab thiab cov ntawv sau rau ntawm cov khoom siv hloov dej los ntawm kev siv tshuab luam ntawv laus, thiab tom qab ntawd hloov cov duab mus rau lub substrate. Khoom siv.
1) Cov yeeb yaj kiab dej ntws uas muaj peb sab
Cov yeeb yaj kiab dej drape yog luam tawm rau ntawm qhov chaw ntawm cov yeeb yaj kiab polyvinyl cawv uas yaj tau hauv dej siv cov txheej txheem luam ntawv gravure ib txwm muaj. Nws muaj qhov ncab siab heev thiab yooj yim los npog qhov chaw ntawm cov khoom kom ua tiav kev hloov pauv peb-seem. Qhov tsis zoo yog tias thaum lub sijhawm txheej txheem, vim muaj qhov yooj ywm ntawm lub substrate, cov duab thiab cov ntawv yooj yim rau deform. Vim li no, cov duab thiab cov ntawv feem ntau yog tsim los ua cov qauv txuas ntxiv, txawm tias qhov kev hloov pauv yog deformed, qhov pom kev yuav tsis raug cuam tshuam. Tib lub sijhawm, cov yeeb yaj kiab dej txheej gravure siv cov kua mem hloov dej. Piv nrog cov kua mem ib txwm muaj, cov kua mem hloov dej muaj kev tiv thaiv dej zoo, thiab txoj kev ziab yog volatilization ziab.
2) Daim ntawv hloov dej cim
Cov khoom siv tseem ceeb ntawm daim ntawv hloov dej cim yog daim ntawv tshwj xeeb. Cov khoom siv tseem ceeb yuav tsum muaj qhov zoo ruaj khov, qhov loj me raug, muaj zog hloov pauv tau raws li qhov chaw luam ntawv, qhov nrawm me me, tsis yooj yim rau khoov thiab deform, yooj yim luam tawm thiab xim, thiab txheej nplaum ntawm qhov chaw yog coated sib npaug. Cov yam ntxwv xws li ceev ceev dehydration. Cov qauv, tsis muaj qhov sib txawv ntau ntawm daim ntawv hloov dej thiab zaj duab xis hloov dej, tab sis cov txheej txheem tsim khoom sib txawv heev. Feem ntau hais lus, daim ntawv hloov dej cim yog siv los tsim cov duab hloov thiab cov ntawv sau rau ntawm qhov chaw ntawm lub substrate los ntawm kev luam ntawv tshuaj ntsuam lossis luam ntawv offset. Txoj kev tsim khoom nrov tshaj plaws yog siv cov tshuab luam ntawv inkjet los ua daim ntawv hloov dej cim. Nws yooj yim los ua cov duab thiab cov ntawv sau raws li koj nyiam.
Tus ua kom muaj zog
Tus activator yog ib qho organic mixed solvent uas tuaj yeem yaj thiab rhuav tshem cov polyvinyl cawv zaj duab xis sai sai, tab sis yuav tsis ua puas rau cov txheej luam ntawv duab. Tom qab tus activator ua haujlwm rau ntawm cov txheej luam ntawv duab, nws tuaj yeem ua kom nws qhib thiab cais nws ntawm cov polyvinyl cawv zaj duab xis. Nqus rau ntawm qhov chaw ntawm lub substrate kom ua tiav cov txheej txheem hloov dej.
txheej
Vim tias cov txheej luam tawm ntawm cov zaj duab xis uas muaj dej tsis tawv thiab yooj yim khawb, cov khoom ua haujlwm tom qab hloov dej yuav tsum tau txau nrog cov xim pob tshab los tiv thaiv nws, yog li txhim kho cov txiaj ntsig zoo nkauj ntxiv. Kev siv cov xim pob tshab PV lossis UV lub teeb kho cov xim pob tshab tuaj yeem tsim cov nyhuv matte lossis daim iav.
Shanghai Rainbow Industrial Co., Ltd.yog lub chaw tsim khoom, Shanghai rainbow pob Muab ib qho chaw nres tsheb ntim khoom kom zoo nkauj. Yog tias koj nyiam peb cov khoom, koj tuaj yeem tiv tauj peb,
Lub Vas Sab:www.rainbow-pkg.com
Email: Bobby@rainbow-pkg.com
WhatsApp: +008613818823743
Lub sijhawm tshaj tawm: Kaum Ib Hlis-22-2021