Yuav ua li cas lub logo luam tawm rau ntawm daim ntawvkhobMuaj pes tsawg txoj kev? Tam sim no, txoj kev luam ntawv ntawm lub logo thiab cov qauv ntawm lub khob nyob ntawm qhov xwm txheej tshwj xeeb.
Cov hauv qab no piav qhia txog cov txheej txheem luam ntawv khob tseem ceeb hauv kev ua lag luam:
Kev luam ntawv yog los ncab cov ntaub txhob lo lo ntxhuav, cov ntaub ua los ntawm cov khoom siv hluavtaws lossis cov hlau mesh rau ntawm lub thav duab ntawm lub vijtsam, thiab ua lub phaj luam ntawv los ntawm kev kos duab zaj duab xis lossis ua phaj photochemical. Cov thev naus laus zis luam ntawv niaj hnub no siv cov khoom siv photosensitive los ua cov phaj luam ntawv los ntawm kev ua phaj duab.
Txoj kev ua phaj:
Txoj kev ua phaj ncaj qha yog thawj zaug muab lub dab teg zaj duab xis txheej nrog cov khoom siv photosensitive rau ntawm lub rooj ua haujlwm nrog lub ntsej muag photosensitive, tso lub dab teg ncab mesh thav duab tiaj tus rau ntawm lub hauv paus zaj duab xis, tom qab ntawd muab cov slurry photosensitive rau hauv lub thav duab mesh thiab siv nws nyob rau hauv qab siab nrog lub scraper mos, tshem tawm lub hauv paus zaj duab xis yas tom qab ziab txaus, thiab txuas lub dab teg zaj duab xis photosensitive mesh rau nws rau kev luam ntawv phaj, uas tuaj yeem siv tom qab kev txhim kho Tom qab ziab, silk screen luam ntawv yog ua.
Cov txheej txheem ntws:
ncab Net - tshem roj - ziab - tshem tawm zaj duab xis - raug - Kev txhim kho - ziab - Kho dua tshiab - kaw lub vijtsam
txoj cai ua haujlwm:
Kev luam ntawv muaj tsib yam: phaj luam ntawv, scraping scraper, kua mem, rooj luam ntawv thiab substrate.
Lub hauv paus ntsiab lus ntawm kev luam ntawv yog siv lub hauv paus ntsiab lus tias lub mesh ntawm cov duab ntawm lub phaj luam ntawv yog cov kua mem permeable thiab lub mesh ntawm cov tsis yog duab yog cov kua mem impermeable.
Thaum luam ntawv, nchuav kua mem rau hauv ib kawg ntawm lub phaj luam ntawv, siv lub scraping scraper nias rau ntawm qhov kua mem ntawm lub phaj luam ntawv, thiab txav mus rau lwm qhov kawg ntawm lub phaj luam ntawv tib lub sijhawm. Lub scraper nias cov kua mem los ntawm lub mesh ntawm daim duab mus rau lub substrate thaum lub sijhawm txav mus los. Vim yog qhov viscosity ntawm cov kua mem, lub imprint raug kho nyob rau hauv ib qho ntau yam. Thaum lub sijhawm luam ntawv, lub scraper yeej ib txwm nyob hauv kab sib cuag nrog lub phaj luam ntawv thiab lub substrate, thiab kab sib cuag txav mus los nrog lub scraper txav mus los. Vim muaj qee qhov sib txawv ntawm lub phaj luam ntawv thiab lub substrate, lub phaj luam ntawv tsim lub zog teb rau lub scraper los ntawm nws tus kheej tension, Qhov kev teb no hu ua resilience. Vim yog lub luag haujlwm ntawm resilience, lub phaj luam ntawv thiab lub substrate tsuas yog nyob rau hauv kab sib cuag mobile, thaum lwm qhov ntawm lub phaj luam ntawv raug sib cais los ntawm lub substrate. Ua kom cov kua mem thiab lub vijtsam tawg, xyuas kom meej qhov tseeb ntawm kev luam ntawv thiab tsis txhob txhuam lub substrate. Thaum lub scraper khawb tag nrho cov qauv, nws tsa, thiab lub phaj luam ntawv kuj tsa, thiab maj mam khawb cov kua mem rov qab mus rau qhov chaw qub. Qhov no yog kev mus ncig luam ntawv.
Qhov zoo ntawm kev luam ntawv npo:
(1) Tsis txwv los ntawm qhov loj thiab cov duab ntawm lub substrate
Kev luam ntawv tsis yog tsuas yog luam tawm rau ntawm lub dav hlau xwb, tab sis kuj tseem luam tawm rau ntawm cov khoom uas muaj cov duab tshwj xeeb, xws li lub ntsej muag kheej kheej. Txhua yam uas muaj cov duab tuaj yeem luam tawm los ntawm kev luam ntawv. Kev luam ntawv rau ntawm khob yog qhov tshwm sim ntau heev.
(2) Tus qauv tsim yog mos thiab lub siab luam ntawv me me
Lub vijtsam yog mos thiab ywj.
(3) Kev npog txheej xim muaj zog
Nws tuaj yeem luam tawm dawb huv rau ntawm txhua daim ntawv dub, nrog kev nkag siab zoo peb sab.
(4) Haum rau ntau hom inks
(5) Muaj zog tiv taus kev sib hloov kho qhov muag
Nws tuaj yeem ua kom cov luster ntawm cov ntawv luam tawm tsis hloov pauv. (kub thiab tshav ntuj tsis muaj qhov cuam tshuam). Qhov no ua rau kev luam ntawv qee tus kheej nplaum yam tsis muaj txheej ntxiv thiab lwm yam txheej txheem.
(6) Cov txheej txheem luam ntawv uas yooj ywm thiab ntau yam
(7) Kev ua phaj yooj yim, tus nqi pheej yig thiab cov thev naus laus zis yooj yim rau kev txawj ntse
(8) Kev nplaum ruaj khov
(9) Nws tuaj yeem yog phau ntawv ntshiab silk screen printing lossis tshuab luam ntawv
(10) Nws tsim nyog rau kev tso saib mus sij hawm ntev, thiab cov ntawv tshaj tawm sab nraud yog qhov qhia tau zoo
Kev nkag siab peb sab:
Nrog cov qauv nplua nuj, cov txheej txheem number case ntawm kev luam ntawv offset thiab embossing feem ntau yog 5 microns, gravure luam ntawv yog li 12 microns, flexographic (aniline) luam ntawv tuab ntawm 10 microns, thiab cov txheej txheem number case ntawm kev luam ntawv screen luam ntawv ntau dua li cov txheej txheem number case saum toj no, feem ntau txog li 30 microns. Kev luam ntawv screen tuab rau lub rooj tsavxwm luam ntawv tshwj xeeb, nrog cov txheej txheem number case tuab txog li 1000 microns. Braille braille luam tawm nrog cov kua nplaum ua npuas ncauj, thiab cov txheej txheem number case ua npuas ncauj tuab tuaj yeem ncav cuag 1300 microns. Kev luam ntawv screen muaj cov txheej txheem number case tuab, zoo luam ntawv nplua nuj thiab muaj zog peb-seem kev nkag siab, uas tsis tuaj yeem piv nrog lwm txoj kev luam ntawv. Kev luam ntawv screen tsis yog tsuas yog luam ntawv monochrome xwb, tab sis kuj tseem luam ntawv chromatic thiab luam ntawv xim screen.
Muaj zog tiv taus lub teeb:
Vim tias kev luam ntawv tshuaj ntsuam muaj cov yam ntxwv ntawm kev luam ntawv ploj lawm, nws tuaj yeem siv txhua yam kua mem thiab txheej, tsis yog tsuas yog cov kua nplaum, cov nplaum thiab ntau yam xim, tab sis kuj tseem muaj cov xim nrog cov khoom loj. Tsis tas li ntawd, cov kua mem luam ntawv tshuaj ntsuam yooj yim rau kev xa tawm, piv txwv li, cov xim tiv taus lub teeb tuaj yeem muab tso rau hauv cov kua mem ncaj qha, uas yog lwm qhov tshwj xeeb ntawm kev luam ntawv tshuaj ntsuam. Cov khoom luam ntawv tshuaj ntsuam muaj qhov zoo ntawm kev tiv taus lub teeb muaj zog. Kev xyaum qhia tau hais tias raws li qhov ntau ntawm qhov ceev tshaj plaws ntsuas tom qab ib qho embossing ntawm daim ntawv coated nrog kua mem dub, kev luam ntawv offset yog 1.4, kev luam ntawv convex yog 1.6 thiab kev luam ntawv gravure yog 1.8, thaum qhov ntau ntawm qhov ceev tshaj plaws ntawm kev luam ntawv tshuaj ntsuam tuaj yeem ncav cuag 2.0. Yog li ntawd, qhov tsis kam ntawm lub teeb ntawm cov khoom luam ntawv tshuaj ntsuam muaj zog dua li lwm hom khoom luam ntawv, uas yog qhov tsim nyog dua rau kev tshaj tawm sab nraum zoov thiab cov paib.
Thaj chaw luam ntawv loj:
Qhov loj tshaj plaws ntawm thaj chaw luam tawm los ntawm kev luam ntawv offset dav dav, embossing thiab lwm txoj kev luam ntawv yog qhov loj tag nrho ntawm daim ntawv. Yog tias nws tshaj qhov loj tag nrho ntawm daim ntawv, nws raug txwv los ntawm cov khoom siv kho tshuab. Kev luam ntawv npo tuaj yeem siv rau kev luam ntawv loj. Niaj hnub no, qhov ntau tshaj plaws ntawm cov khoom luam ntawv npo tuaj yeem ncav cuag 3 meters × 4 meters lossis ntau dua.
Plaub lub ntsiab lus saum toj no yog qhov sib txawv ntawm kev luam ntawv thiab lwm yam kev luam ntawv, nrog rau cov yam ntxwv thiab qhov zoo ntawm kev luam ntawv. Nkag siab txog cov yam ntxwv ntawm kev luam ntawv, thaum xaiv cov txheej txheem luam ntawv, peb tuaj yeem txhim kho qhov muaj zog thiab zam qhov tsis muaj zog, qhia txog qhov zoo ntawm kev luam ntawv, yog li ua tiav qhov zoo tshaj plaws ntawm kev luam ntawv.
UV txheej:
Kev iav UV hauv zos yog hais txog kev luam ntawv silk screen ntawm tus qauv ntawm kev luam ntawv dub thawj nrog UV varnish. Tom qab siv UV varnish, piv rau cov nyhuv luam ntawv ib puag ncig, tus qauv polishing zoo li ci, ci thiab peb-seem. Vim tias cov kua mem luam ntawv silk screen tuab, nws yuav bulge tom qab kho thiab zoo li ib qho indentation. Silk screen UV glazing muaj zog dua li offset UV hauv qhov siab, du thiab tuab, yog li nws ib txwm nyiam los ntawm cov tub lag luam txawv teb chaws.
Lub iav UV hauv zos ntawm kev luam ntawv silk screen tau daws qhov teeb meem lo rau ntawm zaj duab xis Bop lossis petpopp tom qab luam ntawv dub, thiab nws kuj tuaj yeem ua convex. Nws yog khawb resistant, folding resistant thiab tsis muaj ntxhiab tsw. Qhov no tsim ib qho chaw ua lag luam loj, uas tuaj yeem siv rau cov teb luam ntawv xws li khob, cov cim lag luam, phau ntawv, kev tshaj tawm thiab lwm yam.
Cov txiaj ntsig loj tshaj plaws hauv kev lag luam khob
Qhov zoo tshaj plaws hauv kev lag luam khob yog: yooj yim thiab pheej yig ua phaj, tus nqi luam ntawv qis, thiab cov qauv luam ntawv muaj qhov xav peb-seem. Nws siv tau rau ntau hom khob. Nws tuaj yeem luam tawm rau ntawmkhob hlau tsis xeb, lub raj mis ua si aluminium, khob yass, lub raj mis kis las, cov khob thermos, khob kas fes, khob npias, khob tsheb, lub raj mis duav, khob ua los ntawm av nplaum, khoom siv barthiabntau yam khoom pligYog tias koj xav tau luam tawm rau ntawm lub khob, thovtiv tauj pebthiab peb yuav tsim cov phiaj xwm zoo tshaj plaws rau koj
Lub sijhawm tshaj tawm: Lub Ob Hlis-04-2022