Umhlahlandlela: Ukuphrinta kaSILK kuyinqubo evame kakhulu yokuphrinta ebonakalayo ekwenziweni kwezinto zokufaka izimonyo. Ngokuhlanganiswa kwe-ink, isikrini sokuphrinta wesikrini, kanye nemishini yokuphrinta yesikrini, i-ink idluliselwa kwi-substrate nge-mesh yengxenye yesithombe. Ngesikhathi senqubo, ukuphrinta isikrini Umbala uzothinteka ezintweni ezithile futhi ushintshe. Lo mbhalo uhlanganiswe nguIphakethe le-Shanghai Rainbow, futhi ngizokwabelana nawe izinto eziningana ezithinta ukuguqulwa kombala kwesikrini se-silk.
Ukuphrinta kwesikrini
Inqubo yokuphrinta isikrini ukuthi uyinki udlula engxenyeni ye-mesh yesikrini bese ungena kwi-substrate. Ingxenye esele yesikrini ivinjiwe futhi uyinki awukwazi ukungena. Lapho unyathelisa, uyinki uthele esibukweni. Ngaphandle kwamandla angaphandle, i-ink ngeke ivuze ngokusebenzisa i-mesh ku-substrate. Lapho i-squeegee yehla inki ngengcindezi ethile futhi i-angle ethile, izodluliswa esikrinini. Kuya engxenyeni elandelayo yokuthola ikhophi yesithombe.
01 ink ehlanganisiwe
Ukucabanga ukuthi imibala ekwinki yenzelwe kahle, imbangela ejwayelekile yombala ushintsho lwe-solvent eyengeziwe. Emhlanganweni olawulwa kahle olawulwa kahle, i-ink kufanele ihlinzekwe kumshini wokuphrinta nganoma yisiphi isikhathi ngemuva kokuthi isilungile, okusho ukuthi, iphrinta akufanele ihlanganise uyinki. Ezinkampanini eziningi, uyinki awulungiswa futhi wanikezwa umshini wokuphrinta, kepha ushiyelwe abaphrinti ukuthi azolungisa, futhi angeze futhi axube i-ink ngokuya ngemizwa yabo. Ngenxa yalokhu, ibhalansi ye-pigment ku-inki iphukile. Ngoyinki ojwayelekile osuselwa emanzini noma i-UV uyinki, amanzi ku-uyinki enza ngendlela efanayo ne-solvent ku-solvent ink. Ukungezwa kwamanzi kuzoncipha ifilimu ye-ink eyomile futhi kuthinte umbala we-ink, ngaleyo ndlela kunciphise ubuningi bombala. . Izizathu zezinkinga ezinjalo zingalandelwa ngokuqhubekayo.
Esitolo sokugcina i-Ink, abasebenzi be-Ink abasebenzisa idivaysi enesisindo, futhi bathembele kuphela ekwahlulelweni kwabo ukwengeza inani elifanelekile le-solvent, noma ukuxubana kokuqala akulungile, noma inani lokuxuba le-ink lishintshiwe ngesikhathi sokuphrinta, ukuze Uyinki exubekile uzokhiqiza imibala ehlukile. Lapho lo msebenzi uphrintiwe futhi ngokuzayo, lesi simo siyoba sibi kakhulu. Ngaphandle kokuthi kukhona i-inki eyanele ukurekhoda, cishe akunakwenzeka ukukhiqiza umbala.
Ukukhetha kwesikrini
Ububanzi be-wire wesikrini nendlela yokuluka, okungukuthi, i-Plain noma Twill, ube nethonya elikhulu ebuqilini befilimu ye-ink ephrintiwe. Umhlinzeki wesikrini uzohlinzeka ngolwazi olunemininingwane yezobuchwepheshe lwesikrini, ivolumu ebaluleke kakhulu ye-ink ye-they, emele inani le-inki elidlula endaweni yesikrini ngaphansi kwezimo ezithile zokuphrinta, ngokuvamile kuvezwe ku-CM3 / M2. Isibonelo, isikrini se-mesh / cm esingu-150 esine-mesh cireter ye-31μM izokwazi ukudlula ngo-11cm3 / m2 uyinki. I-mesh ene-maxiwayisi engu-34μM kanye nesikrini esingu-150-mesh izodlula i-6cm3 ye-ink ngemitha ngayinye, elingana nezendlalelo eziyi-11 ne-6μM ezimanzi ezimanzi. Kungabonakala kulokhu ukuthi ukumelwa okulula kwe-150 mesh kuzokukwenza uthole ubukhulu obuhlukile be-inki, futhi umphumela uzodala umehluko omkhulu ngombala.
Ngokwephucula ubuchwepheshe be-wire mesh uluka ubuchwepheshe, kuyadingeka ukuthola inombolo ethile ye-wire mesh esikhundleni se-wire wire. Yize lokhu kwesinye isikhathi kungenzeka, kungenzeka ukuthi kuncane kakhulu. Kwesinye isikhathi abahlinzeki besikrini bagcina ezinye izikrini ezindala ezindala. Ngokuvamile ukukhuluma, umqulu we-inki we-they walezi zikrini uhluka ngo-10%. Uma usebenzisa isikrini se-twoill weave ukuphrinta izithombe ezinhle kakhulu, into ephuphamule kahle ingaphezu kwaleyo yesikrini se-weave.
03Ukungezwani kwesikrini
Ukungezwani okuphansi kwesikrini kuzodala ukuthi isikrini sihlukane kancane kusuka endaweni ephrintiwe, ezothinta i-ink ukuhlala esikrinini futhi ibangele imiphumela efana nokungalingani kwemibala. Ngale ndlela, umbala ubonakala ushintshe. Ukuxazulula le nkinga, ibanga lesikrini kumele likhuphuke, okungukuthi, ibanga phakathi kwepuleti lesikrini elibekelwe ngokuqondile kanye nento yokuphrinta kumele inyuswe. Ukukhulisa ibanga lesikrini kusho ukwandisa ingcindezi ye-squeegee, ezothinta inani le-inki elidlula esikrinini futhi libangele ezinye izinguquko ngombala.
04Ukuhlelwa kwesimo se-squeegee
I-Speeeeee esetshenzisiwe, i-inki eningi izodlula esikrinini. Lapho kukhula ingcindezi esebenza ku-squeegee, ngokushesha okukhulu komngcele we-squeegee kugqokwa ngesikhathi sokuphrinta. Lokhu kuzoshintsha iphuzu lokuxhumana phakathi kwe-squeegee kanye nendaba ephrintiwe, okuzoshintsha inani le-inki elidlula esikrinini, futhi ngenxa yalokho lenza izinguquko zombala. Ukushintsha i-angle ye-squeegee kuzothinta nenani lokunamathela kwe-inkion. Uma i-squeegee isebenza ngokushesha okukhulu, lokhu kuzonciphisa ubukhulu bengqimba ye-ink enamathiselwe.
05Ukusethwa kommese wokubuyisa inki
Umsebenzi wommese wokubuyisa inki ukugcwalisa izimbobo zesikrini ngesilinganiso esizinzile uyinki. Ukulungisa ingcindezi, i-angle kanye nobukhali bommese obuyiselwe yinkinzele kuzodala ukuthi i-mesh igcwaliswe ngokweqile noma igcwaliswe. Ingcindezi eyeqile yommese we-Ink-Return izophoqa u-ink ukuthi adlule e-mesh, ebangela ukunamathela kwe-inki ngokweqile. Ingcindezi enganele yommese wokubuyisa inki izodala kuphela ingxenye ye-mesh egcwele uyinki, okuholele ekunikezelweni kwe-inhesion enganele. Ijubane eligijimayo lommese wokubuya wenki futhi libaluleke kakhulu. Uma isebenza kancane, uyinki uzochichima; Uma isebenza ngokushesha okukhulu, izodala ukushoda okukhulu kwe-ink, okufana nomphumela wokushintsha ijubane elisebenzayo le-squeegee.
06Ukulungiswa komshini
Ukulawulwa kwenqubo ngokucophelela kuyinto enkulu kunazo zonke. Ukulungiswa okuzinzile nokungaguquguquki komshini kusho ukuthi umbala uzinzile futhi uvumelana. Uma ukulungiswa komshini kushintsha, khona-ke umbala uzophelelwa amandla okulawula. Le nkinga ivame ukwenzeka lapho ukuphrinta abasebenzi kushintsha amashifu, noma abathengi abasemuva kamuva bashintsha izilungiselelo zokushicilela ngokuphrinta lapho bezokwenza izinguquko zabo, ezizodala izinguquko zombala. Umshini wokuphrinta wesikrini we-multi-color screen usebenzisa i-computer control control ukuqeda lokhu kungenzeka. Yenza lezi zilungiselelo ezizinzile futhi ezingaguquki ukuze uthole umshini wokuphrinta futhi ugcine lezi zilungiselelo zingashintshiwe kuwo wonke umsebenzi wokuphrinta.
07Izinto zokuphrinta
Embonini yokuphrinta yesikrini, isici esivame ukunganakwa ukuthi ukungaguquguquki kwe-substrate okufanele kuphrintwe. Iphepha, amakhadibhodi nopulasitiki okusetshenziselwa ukuphrinta ngokuvamile kukhiqizwa kuma-batches. Umphakeli osezingeni eliphakeme angaqinisekisa ukuthi lonke iqembu lezinto zokwakha elikunikezayo linokubukeka okuhle komhlaba, kepha izinto azihlali njalo. Ngesikhathi sokucutshungulwa kwalezi zinto zokwakha, noma yiluphi ushintsho oluncane kwinqubo luzoshintsha umbala nombala wezinto ezibonakalayo. Phezulu komhlaba. Lapho lokhu kwenzeka, umbala ophrintiwe ubheka ukuguquka, yize akukho lutho olushintshile ngesikhathi senqubo yangempela yokuphrinta.
Lapho sifuna ukuphrinta iphethini efanayo ngezinto ezahlukahlukene zokwenziwa, ezivela ebhodini lepulasitiki elonakalisiwe kuya kumakhadibhodi obuciko amahle, njengokukhangiswa komphakathi, amaphrinta azohlangabezana nobunzima obusebenzayo. Enye inkinga esivame ukuhlangana nayo ukuthi ukuphrinta kwesikrini sethu kufanele kube nokubamba isithombe se-offset. Uma singanaki ukulawulwa kwenqubo, asinathuba. Ukulawulwa kwenqubo ngokucophelela kufaka phakathi ukukalwa kombala okunembile, ukusetshenziswa kwe-spectrophotometer ukunquma umbala womugqa, kanye ne-densitometer ukunquma imibala emithathu eyinhloko, ukuze sikwazi ukuphrinta izithombe eziqinile nezingaguquki ngezinto ezahlukahlukene.
08Umthombo Okhanyayo
Ngaphansi kwemithombo ehlukahlukene yokukhanya, imibala ibukeka ihlukile, futhi amehlo abantu azwela kakhulu kulezi zinguquko. Lo mphumela ungancishiswa ngokuqinisekisa ukuthi imibala yemibala esetshenziswe kuyo yonke imisebenzi yokuphrinta inembile futhi iyavumelana. Uma ushintsha abahlinzeki, lokhu kungaba yinhlekelele. Ukulinganisa umbala nombono kuyinkambu eyinkimbinkimbi kakhulu. Ukufeza ukulawula okungcono kakhulu, kufanele kube ne-loop evaliwe eyakhiwe ngabakhiqizi be-inki, inki ehlanganisiwe, ubufakazi kanye nokulinganisa okunembile kwinqubo yokuphrinta.
09 DRY
Kwesinye isikhathi umbala ushintsha ngenxa yokulungiswa okungafanele koworme. Lapho uphrinta iphepha noma amakhadibhodi, uma izinga lokushisa lokomisa lilungiswa kakhulu, isimo esijwayelekile ukuthi umbala omhlophe uphenduka uphuzi. Izimboni zengilazi ne-ceramic zikhathazwa kakhulu ngombala ushintsho ngesikhathi sokomiswa noma ukubhaka. I-pigment esetshenziswe lapha kufanele iguqulwe ngokuphelele kusuka kombala ophrintiwe uye kombala othosiwe. Le mibala enezinso ayithinteki kuphela ekushiseni kokubhaka, kodwa futhi nge-oxidation noma inciphise ikhwalithi yomoya endaweni yokubhaka.
I-Shanghai rainbow Industrial Co, LtdIngabe umenzi, iphakethe le-Shanghai Rainbow lihlinzeka nge-cosmetic yokumisa izimonyo. Uma uthanda imikhiqizo yethu, ungaxhumana nathi,
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Isikhathi sePosi: Nov-04-2021