Tsom xam txog 5 yam tshwj xeeb offset luam ntawv
Peb yog ib lub lag luam loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv nyuaj, 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.
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1. Suede cov kua roj vanish thiab cov roj vanish hlau
Raws li cov qauv ntawm cov niaj hnub luam ntawv, kev tiv thaiv tiv thaiv thiab tiv thaiv tsis zoo, ua rau cov kua roj vanish, muaj qee qhov tshwj xeeb ntawm cov dej ntim kua dej tau ntxiv. Ntawm lawv, dej-raws suede varnish thiab hlau varnish muaj siab siv tus nqi.
Dej raws li suede varnish yog suede cov nyhuv hauv cov txheej txheem kom qhuav tom qab glazing txheej siv dej-raws li glazing. Lub zog ntawm cov nyhuv suede muaj feem xyuam rau cov nqi ntawm cov roj glazing uas siv, yog tias siv lub xuab zeb anilox yob siv. Lub teeb pom kev zoo ua kom muaj cov kab ntawm anilox tus kheej rau cov hom phiaj ntawm kev hloov cov nqi roj los txhim kho los yog txo qhov txuam suede.
Cov roj vuas hlau muaj xim hlau yog ib qho xim hlau uas muaj xim zoo nkauj uas teev xim xim hlau rau hauv qhov chaw tom qab glazing txheej. Nws cov xim yog ntau yam, xws li nyiaj, kub kub, tooj kub thiab lwm yam xim. Lub zog ntawm cov xim muaj xim nws tsuas yog muaj feem xyuam nrog Tus nqi ntawm lub teeb muaj feem xyuam, thiab ntau dua qhov nyiaj ntawm glazing txheej, lub zog zoo ntawm cov hlau.
2. Kev haus ciav dej tsis haus (ipa) qhov ciav hlau
Yuav kom txo cov dej cawv uas siv rau hauv kev luam ntawv thiab txhim kho cov kev luam ntawv kom zoo, kev siv cov cawv tsis muaj dej cawv tsis zoo los ua ib qho kev sib txuas. Nyob rau hauv rooj plaub no, ib qho tshiab ntawm cov cawv tsis muaj dej cawv los ntawm Varn daws qhov teeb meem no.
(1) Cov nyiaj dampening kua ntxiv: 3-5%;
(2) Tus nqi ntawm isopropanol tau ntxiv: 0-6%; nyob ntawm seb tus nqi ntawm qhov chaw tov ntxiv thiab dej nyob rau ntawm lub tshuab luam ntawv, tsis muaj qhov ntxiv txuas ntxiv rau hauv cov txheej txheem ntau lawm;
(3) Kev siv cov ciav dej haus tsis muaj ciav hlau yuav tsum ua tib zoo saib kom haum rau kev siv dej kom dampening kua thiab kev khiav hauj lwm, nws pom zoo kom ua ntej txo cov cawv, tom qab lub sijhawm, ces ua haujlwm tsis haus dej haus .
Thaum uas siv cov ciav dej dawb tsis muaj cawv, thov nco ntsoov tias tus thawj dej ntawm lub tshuab luam ntawv muaj dej hydrophilic. Nws yog ib cov dej uas muaj peev xwm siv ncaj qha rau cov ciav dej dawb tsis muaj cawv. Txawm li cas los xij, yog tias cov menyuam tsis tuaj yeem hloov tus cwj pwm, nws tsis muaj cov tshuaj hydrophilic, uas yuav muaj feem cuam tshuam Los ntawm kev siv cov ciav dej dawb tsis muaj cawv.
3. daim ntawv thov kev siv technology
1. Cov dej tsis muaj kabmob kua roj voos
Dej vev vev hybrid technology hais txog technology ntawm kev ci ntsa iab thiab matt glazing teebmeem rau tib daim ntawv luam.
Cov kev cai kho vajtse ntawm kev siv tshuab no zoo ib yam, thiab cov kev siv technology thiab daim ntawv thov kev siv tshuab yoojyim:
(1) Cov khoom siv luam tawm yuav tsum muaj ntaub ntawv gloss;
(2) Cov khoom luam ntawv yuav tsum yog 5 + 1 lossis siab tshaj;
(3) Siv oily matt roj rau cov xim glaze los ntawm cov phaj ntawm cov xim dhau los, thiab tom qab ntawd siv cov vev-pleev cov kua vev los ua cov xim glazing ntawm cov xim glazing. Nco ntsoov tias oily matte roj thiab cov dej-raws li siab gloss varnish ntau Cov kab txawv tshwj xeeb, tsis yog cov vuas txawv;
(4) Tswj qhov sib txawv ntawm qhov ci thiab matte los ntawm kev kho cov roj ntawm cov roj pleev roj pleev xim.
2.uv varnish hybrid technology
Uv varnish hybrid technology yog ib lub tshuab luam ntawv uas luam tau tawm ob yam teeb meem hauv qab no uas yog siv cov uv varnish rau ib lub luam ntawv: branching thiab high-gloss effect; matte thiab high-light effect.
(1) Cov kev xav tau ntawm uv varnish hybrid technology rau kev kho vajtse luam ntawv zoo ib yam li cov dej ntawm cov kab xev vev vev hybrid. Nws yuav tsum luam tawm ntawm high-gloss paper, thiab yuav tsum muaj ntau tshaj 5 + 1 cov khoom siv luam ntawv. Lub lag luam zoo sib xws, tab sis txoj kev ziab no yog UV kho thiab ziab. , cov kev cai kho vajtse yuav tsum siab dua;
(2) Kho qhov txawv txav ntawm ceg thiab qhov tseem ceeb thiab kho qhov sib txawv ntawm qhov sib txawv ntawm qhov matt mus rau siab teeb yog tag nrho ua los ntawm kev kho tus nqi ntawm cov cwj mem ntawm roj vanish oily. Thov saib xyuas qhov teebmeem ziab ntawm lub vev xaib kom paub tseeb tias UV lub teeb. Roj ziab tuaj yeem txo cov zauv luam ntawv kom tsim nyog, thiab qhov ceev tau txiav txim siab los ntawm kev zij zis;
(3) Nyob rau tib lub sijhawm, thov ua tib zoo saib xyuas qhov kev hloov ntawm ceg ntoo thiab muaj zog loj. Cov roj vuas vov thiab cov roj ntsha siab vov yog cov kua roj vanish tshwj xeeb siv ua ke; matt varnish thiab high gloss uv varnish nrog matte thiab high gloss nyhuv. Nws yog ib qho vanish tshwj xeeb uas siv ua ke. IV daim ntawv thov kev siv technology
Kev siv tshuab (mfx) yog ib hom tawv hlau uas muaj peev xwm muab luam tawm ntau xim siv siv tsib-xim luam ntawv, nrog rau cov txheej txheej ntawm xim hlau. Txoj kev luam ntawv feem ntau yog siv rau txhua hom xim hlau uas yog siv cov xim muaj xim. Tawm, tab sis cov nyhuv hloov cov txheej txheem luam ntawv tsis zoo tag nrho, siv cov tshuab fais fab los luam cov xim hlau uas yog xim zoo nkauj heev.
(1) Cov ntawv luam tawm substrate yuav tsum muaj lub teeb ci ntsa iab, xws li cov khoom siv xws li daim ntawv coated;
(2) Xim xim plaub yog xim, daj, magenta, cyan, thiab dub. Ntawm lawv, nyiaj number case yuav tsum tau muaj kev ci ntsa iab thiab muaj zog ua kom muaj zog; plaub hom xim thom khwm tau kom muaj kev ci ntsa iab, kev nplua siab thiab kev kaj siab;
(3) Cov xim sib txawv yog nyiaj, dub, xiav, xim liab thiab daj, uas yog luam los ntawm ntub dej ntub dej, kom cov nyhuv hloov ntawm qhov kev hloov ntawm cov xim hlau zoo dua;
(4) Kev ceev ceev yog 5000-7000 nplooj / teev.
5. Kev siv tshuab Pearlescent application
Ua ib qho khoom ci uas ci ntsa iab uas ua rau muaj txiaj ntsig ntxiv ntawm cov khoom, cov khoom siv pearlescent tam sim no siv hauv kev lag luam luam. Lawv tuaj yeem txhim kho cov xim ntawm cov khoom, thiab tuaj yeem hloov xim cov nyhuv. Nws yog ib yam khoom tshiab rau kev ntim tshuab luam ntawv thiab xim xim.
Pearlescent cov ntaub ntawv tau raug muab faib rau cov pawg hauv qab no:
1. Pearl hmoov: Pearl hmoov yog muab faib ua cov hmoov zoo tib yam pearlescent thiab pob pearlescent pob dispersed nrog muag resin. Cov xim tsuas muaj xws li nyiaj, kub kub, xim xim hlau, xim zaj dab neeg xim thiab chameleon, uas cov pearl hmoov yog siv raws li kev coj siv. Cov nyhuv yog txawv ntawm qhov loj me me. Qhov me me loj me me, qhov muaj zog zais lub hwj chim ntawm pearl hmoov. Qhov loj dua qhov loj me me, qhov muaj zog dua qhov ci ntawm pearl hmoov. Hauv kev lag luam luam, qhov loj me me muaj kev cai nruj, thiab cov khoom me me me yuav siv tau. Rau offset printing, loj qhov loj me me yuav siv tau rau cov flexo thiab gravure, thiab tau zoo dua.
2. Pearlescent pulp: Pearlescent pulp yog ib hom viscosity viscosity pearlescent khoom, uas yog cov tsim kom haum nrog tov number case. Nws muaj zoo heev zais lub zog thiab zoo zoo, thiab tsim nyog rau offset luam ntawv;
Nyob rau hauv cov nqe lus ntawm kev siv cov pearlescent cov ntaub ntawv, muaj cov nram qab no txoj kev:
1. Hauv kev luam ntawv, cov pearlescent hmoov nrog cov khoom loj me yog tov nrog cov ntawv luam tawm thiab luam tawm ib qho piv; lossis dej-raws thiab uv glazing system siv los ntxiv rau ib qho kev faib ua feem ntawm pearl hmoov mus rau glazing glazing rau glazing. Txheej, qhov tshwm sim zoo dua; lub pearlescent pulp thiab tus number case of offset yog sib xyaw rau hauv ib qho piv txwv rau kev luam ntawv, uas tuaj yeem ua kom zoo tshaj plaws ntawm tus cwj pwm ci thiab cov nyhuv ntawm Zhuguang;
2. Gravure thiab flexographic printing yog ua los ntawm sib tov ua pearl hmoov thiab number case sib thooj rau daim ntawv phaj;
3. Cov nyhuv pearlescent muaj feem xyuam rau qhov muaj peev xwm thiab qhov sib xyaw kom haum ntawm tus cwj pwm mus rau lub teeb pearl;