Cov xwm txheej uas cuam tshuam qhov kev ua haujlwm ntawm cov ntawv luam tawm flexographic
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.
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Nyob rau hauv xyoo tas los no, nrog rau kev siv CDI technology hauv flexo luam tawm kev lag luam, cov khoom luam tawm flexo tau tso cov duab ntawm cov ntawv luam ntxov thiab kev ua tsis zoo, thiab maj mam ua kev lag luam hauv nruab nrab thiab qib siab. Niaj hnub nimno, ntau lub tshuab ua flexo tau tsim cov khoom zoo nkauj uas muab piv nrog tsoos offset thiab gravure. Cov ntaub ntawv ntau ntawm cov khoom kuj tau nce los ntawm cov hnab ntim thaum ntxov, cov ntawv thaij duab, thiab lwm yam rau cov luam yeeb, cov ntawv tsis txaus siab, cov hnab yas, cov ntaub ntawv zoo, cov hnab mis nyuj thiab lwm cov teb. Tab sis tsuas yog muaj cov flexo tsis txhais hais tias muaj kev sib tw zoo siab. Muaj ntau tus neeg ua haujlwm tau tshaj tawm tias txawm tias muaj cov ntaub ntawv zoo flexo, cov khoom fineness tsis tau tiav qhov kev xav tau.
Tus ntawm substrates on khoom fineness
Rau tag nrho cov hom ntaub ntawv uas muaj qhov hnyav tshaj 90g / m2, tom qab kev thauj mus los ntev ntev thiab kev xa mus sij hawm ntev, cov ntsiab lus ntawm dej yuav txawv heev nrog ib puag ncig ib puag ncig. Ntxiv mus, daim ntawv ntev ntawm lub tshuab luam ntawv flexo yuav tsum tau qhuav los ntawm ntau lub xim xim. Yog hais tias nws yog ib daim ntawv nyias, nws yuav nkag tau ntau deformations thiab deformation kev taw qhia yog inconsistent, uas muaj ib tug zoo cawv rau qhov zoo ntawm cov khoom nrog cov xim multi overprinting. Yog li ntawd, cov chaw xa khoom yuav tsum tswj cov dej ntawm daim ntawv, ua kom luv tsheb npav kom ntau li ntau tau, tsis txhob kis thaum thauj los yog nyob twj ywm hauv cov huab cua los ntev ntev. Cov kev ntsuas no yog cov yuav tsum tau ua ntej kom tswj tau qhov kev ua tiav ntawm qhov khoom thaum lub sijhawm luam ntawv.
Cov nyhuv ntawm number case ntawm cov khoom fineness
Cov khoom zoo tsim nyog yuav tsum ua kom tau raws li cov hauv qab no:
(1) Lub hauv av yog du thiab muag heev, thiab qhov ib puag ncig yog zoo thiab tsis muaj dab.
(2) Cov xovtooj muaj tseeb, lub rhuav tshem yog me, thiab cov khaubncaws sab nraud povtseg yog qhov txawv txav.
(3) Muaj cov kab ntawv me thiab cov ntawv me me, xav tau cov kab ntshiab, cov ntawv zoo nkauj, thiab tsis muaj tshuaj.
(4) Cov xim ntau overprinting yuav tsum tau muaj meej tshaj qhov qub, tsis muaj to, thiab yuav tsum tsis txhob muaj ntau ntau overlapping ciam teb.
Nyob rau hauv qhov chaw uas lub luam ntawv tau hloov kho, tus number case ua kom raug kho kom muaj kev ruaj khov thiab ua kom zoo, thiab cov ntawv luam tau ua tau raws li plaub yam xav tau.
Feem ntau, cov khoom siv hauv qhov chaw siv tus cwj mem ntawm 45'-60 '(xim 4 # khob), thiab khawm qib thiab zais lub zog ntawm cov viscosity yog ob qho tib si. Tus cwj mem muaj tus zais zoo thiab nws nyob hauv thaj teb; tus cwj mem muaj qhov zoo txaus siab thiab yog nplua thiab ci ntsa iv hauv lub tshav pob. Tus number case viscosity ntawm lub network cable khoom zoo thaum 30`-40` (xim 4 # khob). Cov lej number case hloov ntawm qhov sib txawv yog qhov zoo, thiab qhov kev ua tiav kev ua tiav ntawm qhov teev yog qhov muaj zog. Cov ntawv luam tawm tau meej dots, me me deformation, thiab tsis yooj yim rau kev muab tshuaj. Dirty version. Cov khoom siv ntawm cov xim ntau dhau heev lawm txo cov cuab yeej tsis sib haum nyob rau hauv qhov tsis tsim nyog, thiab npaj cov xim xim raws caij nyoog kom paub tseeb tias cov xim ntawm cov tom kawg xim luam ntawv yuav npog cov xim dhau los.
Qhov cuam tshuam ntawm cov txheej txheem luam ntawv ntawm cov khoom fineness.
Cov txheej txheem luam ntawv: xws li qhov cuab kev siv qhov cuab kev tawm, cov duab xim ua ntej ua ntej thiab tom qab qhov kev npaj, muaj lub siab nrig, kub stamping tsis tuaj yeem cuam tshuam thaum lub cim rau cov txheej txheem.
Piv nrog rau offset printing thiab gravure printing, lub tshuab luam ntawv flexographic muaj cov neeg pluag overprinting precision. Yog tias cov ntawv luam tawm yuav tsum tau los ntawm kev kub nyhiab, embossing thiab lwm cov txheej txheem tom ntej, thiab txuas tsis tau nrog lub flexo printing tshuab, npav lub phaj luam ua ntej yog qhov tsim nyog kom muaj tseeb ntawm cov txheej txheem tom ntej, thiab tseem xyuas kom meej tias cov khoom ntim yog exquisite tom qab molding. Qhov tseem ceeb. Txawm hais tias qhov khoom muag tau zoo tom qab ntim thiab ua kom zoo dua yog ib qho tseem ceeb uas qhia txog qhov ua tiav ntawm qhov khoom.
Tsis ntev los no, qhov kev txhim kho ntawm cov khoom siv flexo luam, ntxiv nrog rau kev sib raug zoo nrog cov khoom siv luam ntawv thiab luam ntawv phaj ntau lawm, muaj kev sib raug zoo nrog cov kev xaiv substrate, ink number, kev luam ntawv thiab luam ntawv qib theem hauv cov txheej txheem luam ntawv.