I-Spot UV Varnish: Umhlahlandlela ophelele we-Spot Varnish Effects, Ukusetshenziswa, Ukuqina, kanye Nokukhiqiza

Ivashi ye-Spot UV (ebuye ibizwe ngokuthi i-spot varnish noma i-spot UV coating) iyinqubo yokuqedela esebenzisa ivashi ecacile,{0}}ehlanzekile ye-UV{0}ezindaweni ezikhethiwe zendawo ephrintiwe esikhundleni seshidi lonke, edala ukucwebezela okucijile-kuqhathanisa-nombala we-matte kumalogo, amagama omkhiqizo, noma ihluzo eziyinhloko. Lo mhlahlandlela uchaza ukuthi ivashi yamabala ibukeka kanjani, iqhathaniswa kanjani ne-varnish yezikhukhula kanye ne-lamination, ukuthi empeleni ithuthukisa ukuqina, lapho iletha khona inani elikhulu kakhulu, nokuthi ikhiqizwa kanjani endaweni yesimanje yedijithali imishini yokuvanisha ye-UV - ukuze ukwazi ukunquma ukuthi umphumela uwufanele nini nokuthi ungawamisa kanjani amafayela aphrinta ngokuhlanzekile.

Iyini i-Spot UV Varnish (i-Spot Varnish)?

I-varnish ye-Spot iyi-coating ekhethiwe: i-varnish ewuketshezi ekhanyayo isetshenziswa kuphela ezintweni ezihlosiwe zokuklama bese yelapheka ngokushesha ngaphansi kokukhanya kwe-ultraviolet, yakha ungqimba oluqinile, olucwebezelayo oluhlanganiswe ne-substrate. Ngenxa yokuthi i-coating ihlala kuphela lapho oyifunayo, umphumela uvela ekuhlukeni phakathi kwezindawo ezimboziwe nezingamboziwe. Ingemuva le-matte elinokugqama okucwebezelayo lenza ilogo ibonakale ibukhali, imibala ibonakale ijula, futhi ukupakishwa kwe-premium kuzwakale kucatshangelwa kakhulu. Ezitokisini ezimnyama - ikakhulukazi emnyama noma ejulile-ebhodini elinombala - izindawo ezicwebezelayo zingabukeka cishe zithathu-zobukhulu.

Ngokuya ngokujiya kanye nendlela, indawo ye-UV ikhiqiza amazinga ahlukene wokuthungwa:

• Indawo eyisicaba ye-UV - ungqimba oluncane, olubushelelezi olucwebezelayo (cishe ama-microns angu-5–15) olushintsha ngokuyinhloko ukubonakala nokujula kombala.
• I-UV{0}ephezulu{0}yendawo yokwakha - ewugqinsi ongayizwa ngokuyithinta.
• I-UV ephakanyisiwe yedijithali - inqubo elawulwa ngedijithali ehlukahlukana ukushuba kuwo wonke umsebenzi wobuciko, ngokuvamile okwedlula ama-microns angu-20.

Ugqinsi olujwayelekile lusukela kuma-microns angaba ngu-5-30. Isicwebezelisi sikalwa imitha yesicwebezelisi ku-Gloss Units (GU), ngokuvamile nge-engeli engu-60 degree: indawo ecwebezelayo engagcotshiwe ingase ifundeke ngaphansi kuka-20 GU, kuyilapho okucwebezelayo kwe-UV kuvame ukufika ku-70–95 GU kuye ngokubunjwa, i-substrate, nezimo zokuphulukisa.

I-Spot UV vs I-Flood Varnish vs Lamination: Yikuphi Okuqedile Ukukhetha

Umehluko oyinhloko ukuhlanganisa kanye nenjongo. I-varnish ye-Spot UV iyithuluzi lokubeka uphawu nelomklamo eliqondisa ukunaka ezindaweni ezithile. Ivanishi yezikhukhula (-i-UV enekhava egcwele) imboza lonke ishidi futhi ibeka phambili ukuvikela nendawo engaguquki. I-Lamination ingeza ifilimu yepulasitiki eqhubekayo yokuqina okukhulu nokumelana nomswakama.

Umthetho olula: khetha i-UV yendawo ukuze uthole umthelela obonakalayo, khetha ivanisha yezikhukhula ukuze uvikeleke ngendlela efanayo, bese ukhetha ukucwala lapho umkhiqizo kufanele umelane nomswakama, imihuzuko, nokubamba ngokuphindaphindiwe. Emsebenzini we-premium awuvamisile ukukhetha eyodwa - okuyinhlanganisela yokunethezeka edume kakhului-matte lamination njengesisekelo kanye nendawo ecwebezelayo ye-UV kuhluzo lweqhawe, eletha kokubili-ingemuva lokuthinta elithambile kanye nezithombe ezinhle kakhulu ezikhanyayo.

Ingabe i-Spot UV Varnish Ithuthukisa Ukuqina Nokumelana Ne-Scuff?

Yebo - kodwa kuphela lapho okunamathelayo kukhona. I-Spot UV yi-aokwendawoukuthuthukiswa kokuvikela, hhayi-isihlangu esigcwele. Ekuhlolweni kwe-Taber abrasion elawulwayo (ASTM D4060), ungqimba lwe-UV lwamabala elashwe kahle esitokweni esinamathiselwe njenge-14 pt C2S lungasunduza ukumelana nemihuzuko ngaphezu kwendawo engelashiwe, futhi imikhawulo{5}}yokumelana nayo ivame ukuthuthuka isuka cishe ku-0.5–1 N endaweni engenalutho iye ku-2–5 N endaweni ehlanganisiwe. Izindawo ezingemuva ezingavuliwe, nokho, zihlala zidaluliwe.

-Ukusebenza komhlaba kwangempela kuncike ezintweni ezimbalwa ezihlukile: i-substrate grade (ibhodi eligoqayo le-SBS lidlula iphepha{1}elinamekwe eliphansi), uyinki-ukuze{3}}ukunamathela ku-varnish, amandla okupholisa (ngaphansi-ama-coatings aphulukisiwe ahlala ethambile futhi ama-scuff kalula), kanye nendlela yohlelo lokusebenza (-ifakwe ungqimba oluncane lwesikrini oluyi-UV olugqinsile). Uma{7}}okugcwele kuthinta ukuvikela ubuso - amakhadi okuposa adlula ekuhlungeni imeyili okuzenzakalelayo, noma amabhokisi aphathwa njalo - i-flood UV noma i-lamination iyona engcono kakhulu, noma ihlanganise i-matte lamination ne-spot UV ukuze uvikeleke futhi usebenze.

Lapho I-Spot UV Varnish Iletha Ivelu Eningi

Amakhadi Ebhizinisi

I-Spot varnish ivamise ukusetshenziswa kumalogo, amagama, nezithombe ezibalulekile. Ikhadi-le-touch matte elithambile elinelogo ecwebezelayo ye-UV lifundeka njengeliyinkimbinkimbi kakhulu kunokuphrinta okujwayelekile, yingakho izindlu ezithengiswayo, ezezimali, ezobuciko, kanye nemikhiqizo ewubukhazikhazi belithanda uma livela okokuqala.

Ukupakisha

Emaphaketheni okuthengisa, bheka i-UV igxile "kuphaneli yeqhawe" ngaphambili ukuze iwine imizuzwana embalwa umthengi ayichitha eskena ishalofu. Ibhokisi lezimonyo le-matte elinelogo ecwebezelayo kanye nokugqamisa okukhanyayo lidala ukuvela okunengqimba, okuphambili. Gcina ukunamathela kude namaphaneli okulawula kanye nemigqa yokugoqa.

Amalebula

I-Spot UV ingagcizelela izimpawu zomkhiqizo namaphethini okuhlobisa ewayinini, esiphuzweni, kwezimonyo, namalebula okudla okukhethekile - kodwa izici zokusebenza ziza kuqala. Amabhakhodi e-UPC namakhodi e-QR kufanele angangeni ezindaweni ezicwebezelayo, njengoba ukuboniswa kunganciphisa ukwethembeka kokuskena. Ukubeka amakhodi endaweni ezinikele ye-matte kuwenza afundeke.

Isetshenziswa Kanjani I-Spot UV Varnish: Izindlela Nezisetshenziswa

I-Spot varnish ingakhiqizwa ngezindlela ezimbalwa ngokuya ngevolumu, i-substrate, nekhwalithi okuhloswe ngayo:

• Amashidi e-UV angaxhunyiwe ku-inthanethi - ahanjiswa ku-coater ehlukile ngemva kokuphrinta; ukulawula okuhle kakhulu kokugijima kwezohwebo.
• I-UV ehlanganisiwe - i-coater ihlanganiswe emshinini wokunyathelisa; ephumelelayo ngamavolumu aphezulu.
• Indawo yokuphrinta isikrini i-UV - isikrini se-mesh silala phansi siwugqinsi,{1}}ukwakheka kokwakheka okuphezulu.
• I-Digital spot UV - engena-plateless, eguquguqukayo-enobukhulu{1}obugqinsi obufanele ama-prototypes, ukugijima okufushane, kanye nemikhiqizo yomuntu siqu.

Ukwelapha kusebenzisa izibani ze-mercury UV noma amalambu e-LED-e-UV. I-LED-Amasistimu e-UV aya ngokuya eduma ngenxa yokuthi asebenzisa amandla amancane, akhiqiza ukushisa okuncane, futhi ahlala isikhathi eside, kuyilapho amalambu e-mercury enikeza amandla aphezulu ngezindleko zokunakekelwa okwengeziwe. Okwesikhashana-okusebenza,{5}}okufunwayo, kanye nemithelela ephakanyisiwe, indawo yedijithali umshini wokuvasha we-UV ususa ukusethwa kwepuleti ngokuphelele, futhi indawo ezinikele eshicilele iphrinta yevarnish ye-UV ingakha iglosi eguquguqukayo kanye nokuthungwa kwe-3D ngokudlula okukodwa. Imikhiqizo ephansi-ivame ukuphathwa ku-Iphrinta ye-UV flatbed.

Ungawalungiselela Kanjani Amafayela Obuciko E-Spot UV

Ukusethwa kwefayela okungalungile kuyimbangela evame kakhulu yezinkinga ze-Spot UV. Ukugeleza komsebenzi okuhlanzekile ku-Illustrator noma ku-InDesign kubukeka kanje:

1. Dala isendlalelo semaski esihlukile esiqukethekuphelaizindawo okufanele zenziwe nge-varnish.
2. Nikeza leso sendlalelo umbala wendawo oqanjwe ngokucacile, njenge-SPOT UV noma i-UV VARNISH - gwema amagama angacacile njengokuthi "Gloss" noma "Layer 1."
3. Sebenzisa ubuciko be-vector obuqinile (100%) emiphethweni ebukhali; gwema ukubonisa ngale, ama-gradient, noma{1}}ukulungiswa okuphansi kwama-raster kumaski.
4. Nika amandla ukuphrinta okweqile kungqimba yokuvanisha futhi uthumele njenge-PDF/X-1a noma i-PDF/X-4 enemibala yamabala egciniwe namafonti ashumekiwe.
5. Gcina iveni liqhele ngo-1–2 mm emigqabini egoqekayo, shona-emasikeni, nasezimbotsheni, futhi ufake nokuphuma kwegazi okujwayelekile okungu-3 mm.

Ukubekezelela ukubhalisa okujwayelekile kucishe kube ±0.15–0.5 mm ekufakweni kweprimiyamu kanye ±0.5–1.0 mm emsebenzini wokuthengisa ojwayelekile. Imigqa emincane kakhulu ingalahlekelwa incazelo, ngakho yakha imininingwane emihle ibe nzima kancane.

Ukuhambisana kwe-Substrate kanye Nokukhubazeka Okujwayelekile

Amaphepha amboziwe, i-cardstock, ibhodi eligoqayo le-SBS, iphepha lobuciko eliphambili, namafilimu okwenziwa aphathwayo anikeza isicwebezelisi esingcono kakhulu ngoba izindawo zazo ezibushelelezi zibonisa ukukhanya ngokulinganayo. Izitokwe ezingamboziwe nezinezimbotshana ezigaywe kabusha zimunca ukuvanisha, ukwehlisa ukucwebezela nokuvikela, futhi ngokuvamile zidinga i-primer, ukuvalwa kwendawo, noma ukwelashwa kwe-corona/plasma. Njalo faka i-UV koyinki omiswe kahle noma abalungiswe kahle - amanye amaphrinti e-toner{3}asekelwe edijithali ane-silicone{4}}njengezindawo ezinciphisa ukubopha, ngakho hlola ngaphambi kokukhiqiza.

Izinketho ze-Eco- Friendly Spot Varnish

Njengoba iphepha lokuqukethwe eligaywe kabusha{0}}likhula, abathengi baya ngokuya befuna okuphansi{1}}i-VOC, ukuqedwa okusebenziseka kabusha okwengeziwe. Amanzi-ama-aqueous and dispersion coatings asuselwe emanzini anikeza ukusebenzisana okulula kokugaywa kabusha kanye nama-VOC aphansi kakhulu, noma ukumelana nokucwebezela nokuhuzuka kungaba ngaphansi ngaphandle uma ifomula ilungiselelwe. I-LED-I-UV coatings ifana eduze kakhulu nendawo evamile ye-UV - isicwebezelisi esiphakeme esiseduze-nokukhishwa kwe-VOC okuseduze namandla okuphulukisa aphansi - kodwa ukuphinda kusetshenziswe kabusha kusancike kukhemikhali enamathelayo, hhayi kubuchwepheshe bokwelapha. Ama-polymer{10}asekelwe ku-Bio engeza okuqukethwe okuvuselelekayo, kodwa ukuvuselelwa akusho ngokuzenzakalelayo ukugaywa kabusha noma ukuvuthwa; zidinga idatha ye-repulpability kanye nezitifiketi ezaziwayo (isibonelo i-ASTM D6868, EN 13432, noma i-OK Compost) ngaphambi kokwenza izimangalo zokusimama.

Izindleko kanye ne-ROI

Ukwengeza indawo ye-UV ngokuvamile kuphakamisa izindleko zokuphrinta cishe ngo-10–40% kuye ngevolumu, ukumbozwa, izinhlangothi ezimboziwe, nokusetha. Ngamagama-engxenyeni ngayinye lokho ngokuvamile okusho cishe u-$0.05–$0.20 emakhadini ebhizinisi e-premium, u-$0.03–$0.15 emakhathoni ezimonyo, kanye no-$0.01–$0.05 emakhadini eposi{10}}aqondile. Imbuyiselo ingokoqobo uma ukubukeka kushayela ukuthenga: amakhathoni angu-50,000 ngo-$0.08 wokuqedela okungeziwe ngu-$4,000, kodwa uma ukubukeka kweprimiyamu kusekela ngisho nenani elicatshangelwayo elingu-$0.20 ngeyunithi ngayinye, lokho kungu-$10,{19}} imbuyiselo esobala evumayo. I-Spot UV yenza umqondo webhizinisi lapho ukubukeka komkhiqizo kuthinta izinqumo zokuthenga futhi izindawo ezikhethiwe kuphela ezidinga ukugcizelelwa; ngomkhumbi onzima, ukuvimbela amanzi, noma ukungqubuzana okungaguquki, isikhukhula se-UV noma i-lamination yiyona ndlela engcono yokusebenzisa imali.

Isifinyezo

I-varnish ye-Spot UV ngokuyinhloko iyithuluzi ledizayini nelokufaka uphawu lomkhiqizo elengeza-ukugqama okucwebezelayo, ukuthungwa okuthintekayo, nokuvikela okuqondiwe ekuphrintiwe kwe-premium. Ithuthukisa ukuqina endaweni kodwa ayithathi indawo ye-UV yezikhukhula noma i-lamination ukuze ivikeleke ngokuphelele- ebusweni. Qondanisa isiphetho nendawo ezungezile: i-UV ye-spoke yomthelela, ivanishi yezikhukhula yokuvikela konke, kanye ne-lamination yokumelana nobukhulu - ngokuvamile okuhlanganisa i-matte lamination ne-Spot UV kukho konke kokubili. Ngaphambi kokugijima okukhulu, lungisa imaski yombala wendawo ehlanzekile-, uqinisekise ukuhambisana kwe-substrate noyinki, futhi ubuyekeze isampula ebonakalayo. Ukuze ukhiqize imiphumela emifushane{8}egijimayo noma ephakanyisiwe{9}}endlini, hlola i-Dacen'sAmaphrinta we-UVfuthi ucele izithenjwa zesampula eziqediwe, noma uxhumane nethimba ukuze uthole izincomo zomshini.

FAQ

Uyini umehluko phakathi kwe-varnish yendawo kanye ne-flood varnish?

I-varnish ye-Spot ifaka i-UV enamathela ezindaweni ezikhethiwe kuphela ukuze udale ukugqama nokugqamisa, kuyilapho ukuvenisha kwesikhukhula kuvala yonke indawo ukuze kuvikelwe okungaguquki futhi kuphele.

Ingabe amabala e-UV athuthukisa ukumelana nokuklwebheka?

Kwenyusa ukuhuzuka kanye nokumelana nokuklwebheka ezindaweni ezimboziwe, kodwa izindawo ezingamboziwe zihlala obala. I-Flood UV kanye ne-lamination kuvikela yonke indawo, nge-lamination enikeza ukuqina okuqine kakhulu kukonke.

Imaphi ama-substrates asebenza kangcono nge-varnish ye-UV?

Iphepha eliboshiwe, i-cardstock, ibhodi eligoqayo le-SBS, iphepha lobuciko eliphambili, namafilimu okwenziwa aphathwayo enza kahle kakhulu. Izitokwe ezingamboziwe nezinezimbotshana ezigaywe kabusha zingadinga i-primer noma ukwelashwa kwendawo.

Ngiwamisa kanjani amafayela ukuze ngigweme izinkinga zokubhalisa?

Dala imaski yevekhtha ehlukile embaleni wendawo oqanjwe ngokucacile (i-SPOT UV noma i-UV VARNISH), vumela ukuphrinta ngokweqile, gcina ukumboza kude nama-folds -okusikeka, futhi uvumele cishe ±0.15–1.0 mm ukubekezelela ukubhalisa.

Ingabe indawo ye-UV izothinta ukufunda kwebhakhodi?

Ingakwazi. Ukucwebezela kungase kuphazamise izikena, ngakho gcina amakhodi e-UPC ne-QR engaphandle kwezindawo ezimboziwe noma uwabeke endaweni ye-matte futhi uwahlole ngemva kokuqeda.

Ingakanani i-Spot UV enezela ezindlekweni?

Ngokuvamile cishe u-10–40% ngaphezu kokuphrinta okujwayelekile, noma cishe amasenti ambalwa ngesiqephu ngasinye{2}}kumikhiqizo yevolumu ephezulu, okunomthelela wokusetha okuphezulu kuma-premium amafushane.

Ingabe i-UV ingafakwa kumaphrinti edijithali?

Yebo. Isudi ye-UV yedijithali futhi ephakanyisiwe iyagijima kanye nomsebenzi oqondene nawe, nakuba abanye{1}}oyinki abasuselwe ku-toner behlisa ukunamathela, ngakho ukuhlolwa kokuhambisana kuyanconywa ngaphambi kokukhiqiza.