Spot UV Varnish: Chitsogozo Chokwanira cha Spot Varnish Effects, Ntchito, Kukhalitsa, ndi Kupanga

Vanishi ya Spot UV (yotchedwanso vanishi ya mawanga kapena zokutira za mawanga a UV) ndi ntchito yomaliza yomwe imagwiritsa ntchito vanishi wowoneka bwino, wa UV-wotetezedwa ku malo osankhidwa osindikizidwa m'malo mwa pepala lonse, kupanga kuwala kowala-kusiyana-kusiyana kwa ma logo, mayina azinthu, kapena zithunzi zazikuluzikulu. Bukuli likufotokoza momwe ma varnish amawonekera, momwe amafananizira ndi varnish ya kusefukira ndi lamination, ngati imapangitsa kuti ikhale yolimba, komwe imapereka phindu lalikulu, komanso momwe imapangidwira pamakina amakono a digito UV varnish makina - kuti mutha kusankha nthawi yomwe zotsatira zake zili zoyenera komanso momwe mungakhazikitsire mafayilo omwe amasindikiza bwino.

Kodi Spot UV Varnish (Spot Varnish) ndi chiyani?

Vanishi ya Spot ndi zokutira kosankha: varnish yamadzi yowoneka bwino imayikidwa pazolinga zomwe zakonzedwa kenako ndikuchiritsidwa nthawi yomweyo ndi kuwala kwa ultraviolet, kupanga wosanjikiza wolimba, wonyezimira womangika ku gawo lapansi. Chifukwa zokutira zimangokhala pomwe mukuzifuna, zotsatira zake zimachokera ku kusiyana pakati pa madera ophimbidwa ndi osakutidwa. Kumbuyo konyezimira konyezimira kumapangitsa logo kukhala yakuthwa, mitundu imawoneka yozama, ndipo zoyikapo zowoneka bwino zimamveka ngati zimaganiziridwa. Pazinthu zakuda - makamaka zakuda kapena zakuya-zokhala zakuda - zonyezimira zimatha kuoneka ngati zitatu-zam'mbali.

Kutengera makulidwe a zokutira ndi njira, mawonekedwe a UV amatulutsa mawonekedwe osiyanasiyana:

• Malo athyathyathya UV - wosanjikiza wopyapyala, wosalala wonyezimira (pafupifupi 5-15 ma microns) omwe amasintha kwambiri mawonekedwe ndi kuya kwa mtundu.
• High-mangani malo UV - zokutira zokhuthala zomwe mutha kuzimva pokhudza.
• Digital yokwezedwa spot UV - ndondomeko yoyendetsedwa ndi digito yomwe imasiyana makulidwe pazithunzi zonse, nthawi zambiri kupitilira ma microns 20.

Kuchuluka kwake kumayambira pafupifupi 5-30 microns. Kuwala kumayesedwa pa mita ya gloss mu Gloss Units (GU), nthawi zambiri pa ngodya ya 60 digiri: malo osatsekedwa a matte amatha kuwerenga pansi pa 20 GU, pamene zokutira za UV gloss zimafika ku 70-95 GU malingana ndi mapangidwe, gawo lapansi, ndi machiritso.

Spot UV vs Flood Varnish vs Lamination: Zomwe Zimamaliza Kusankha

Kusiyana kwakukulu ndikuphimba ndi cholinga. Varnish ya Spot UV ndi chida chodziwikiratu komanso chojambula chomwe chimayang'ana madera ena. Vanishi wamadzi osefukira (-zophimba zonse za UV) amaphimba pepala lonse ndikuyika chitetezo patsogolo ndi malo osasinthasintha. Lamination amawonjezera mosalekeza pulasitiki filimu kuti pazipita durability ndi kukana chinyezi.

Lamulo losavuta: sankhani mawonekedwe a UV kuti muwonekere, sankhani vanishi ya kusefukira kuti mutetezeke mosasunthika, ndikusankha kupukuta pamene chinthucho chikuyenera kukana chinyezi, kukwapula, ndi kugwira mobwerezabwereza. Pantchito zapamwamba simusankha imodzi - yomwe ili yotchuka kwambirimatte lamination ngati maziko komanso malo owala a UV pazithunzi za ngwazi, yomwe imapereka-kumbuyo kofewa komanso zowoneka bwino.

Kodi Spot UV Varnish Imakulitsa Kukhazikika ndi Kukaniza kwa Scuff?

Inde - koma kokha pamene zokutira zilipo. Spot UV ndizokhazikikakuwonjezera chitetezo, osati -chishango chathunthu. Mu controlled Taber abrasion test (ASTM D4060), malo otetezedwa bwino a UV wosanjikiza pa katundu wokutidwa monga 14 pt C2S amatha kukankhira kukana kwa ma abrasion kupitilira pamalo osatetezedwa, komanso kukanda -kukana kukana nthawi zambiri kumakhala bwino kuyambira pafupifupi 0.5-1 N pamalo osindikizidwa mpaka 2-5 N pa zokutira. Magawo osabisika, komabe, amakhalabe owonekera.

Zochitika zenizeni-padziko lonse lapansi zimatengera zinthu zingapo: gawo laling'ono (SBS folding board imachita bwino kuposa-mapepala okhala ndi giredi yotsika), inki-ku-kumatira kwa varnish, mphamvu yakuchiritsa (pansi{{4}zopaka zopakidwa zimakhala zofewa komanso zofewa mosavuta), ndi njira yogwiritsira ntchito (sikirini{{5}zopaka utoto wokhuthala kwambiri, UV wokhuthala kwambiri). Zikakhala zonse-zikakhala zofunika kwambiri pachitetezo cha nkhope - maposikhadi odutsa posankha maimelo, kapena makatoni ogwidwa pafupipafupi - flood UV kapena lamination ndiye njira yabwino kwambiri, kapena kuphatikiza matte lamination ndi spot UV kuti atetezedwe komanso kuchita bwino.

Kumene Spot UV Varnish Imapereka Mtengo Wopambana

Makhadi Amalonda

Vanishi ya Spot imagwiritsidwa ntchito kwambiri pama logo, mayina, ndi zithunzi zazikulu. Khadi yofewa-yokhala ndi logo yonyezimira ya UV imawerengedwa kuti ndiyotsogola kwambiri kuposa kusindikiza wamba, nchifukwa chake ogula nyumba, azachuma, opanga zinthu, ndi apamwamba amawakonda kuti awonekere koyamba.

Kupaka

Pazopaka zamalonda, onani UV amayang'ana kutsogolo kwa "hero panel" kuti apambane masekondi ochepa omwe ogula amatha kuyang'ana shelefu. Bokosi la zodzikongoletsera la matte lokhala ndi logo yonyezimira komanso zojambula zopepuka zimapanga mawonekedwe osanjikiza, apamwamba kwambiri. Pitirizani kupaka kutali ndi mapanelo owongolera ndi pindani mizere.

Zolemba

Spot UV ikhoza kutsindika zizindikiro zamtundu ndi zokongoletsera pa vinyo, zakumwa, zodzoladzola, ndi zolemba zapadera zazakudya - koma zogwirira ntchito zimakhala zoyamba. Ma barcode a UPC ndi ma QR sayenera kukhala pamalo owoneka bwino, chifukwa zowunikira zimatha kuchepetsa kudalirika kwa sikani. Kuyika ma code pa malo odzipatulira a matte kumawathandiza kuti aziwerengeka.

Momwe Varnish ya Spot UV Imagwiritsidwira ntchito: Njira ndi Zida

Varnish ya Spot imatha kupangidwa m'njira zingapo kutengera voliyumu, gawo lapansi, ndi zomwe mukufuna kuchita:

• Zokutira za UV osalumikizidwa pa intaneti - ma sheet amasunthira ku chopaka chapadera akasindikiza; kuwongolera kwabwino kwamayendedwe amalonda.
• Chopaka chapakati pa UV - chopakacho chimaphatikizidwa ndi makina osindikizira; yothandiza pama voliyumu apamwamba.
• Malo osindikizira sikirini UV - sikirini ya mauna imakhala yokhuthala,{1}}yokongola kwambiri.
• Digital spot UV - yopanda ma plateless, yosinthika-yokutira yakukometsera yomwe imagwirizana ndi ma prototypes, kuthamanga pang'ono, ndi zinthu zokonda makonda.

Kuchiritsa kumagwiritsa ntchito nyali za mercury UV kapena nyale za LED-UV. Ma LED-Makina a UV akuchulukirachulukira chifukwa amagwiritsa ntchito mphamvu zochepa, amatulutsa kutentha pang'ono, ndipo amakhala nthawi yayitali, pomwe nyali za mercury zimapatsa mphamvu kwambiri pamtengo wokonzanso. Kwaifupi-panthawi yake,-pofuna, ndi zowoneka bwino, makina a digito a UV vanishi amachotsa kuyika mbale zonse, ndi chosindikizira cha UV vanishi amatha kupanga gloss ndi mawonekedwe a 3D pakadutsa kamodzi. Zogulitsa zathyathyathya-zapamwamba nthawi zambiri zimakhala pa aUV flatbed printer.

Momwe Mungakonzekerere Mafayilo Ojambula a Spot UV

Kuyika mafayilo molakwika ndizomwe zimayambitsa zovuta za UV. Kuyenda koyera mu Illustrator kapena InDesign kumawoneka motere:

1. Pangani chigoba chosiyana chomwe chilikokhamadera oti azipaka vanishi.
2. Perekani wosanjikizawo mtundu wa mawanga, monga SPOT UV kapena UV VARNISH - pewani mayina osadziwika bwino monga "Gloss" kapena "Layer 1."
3. Gwiritsani ntchito zojambula zolimba (100%) za vector pamphepete lakuthwa; pewani kuwonetsetsa, ma gradients, kapena -zochepa zowoneka bwino pamaski.
4. Yambitsani kusindikiza pa varnish ndikutumiza kunja monga PDF/X-1a kapena PDF/X-4 yokhala ndi mitundu yamawanga yosungidwa ndi mafonti ophatikizidwa.
5. Sungani vanishi 1-2 mm kutali ndi mizere yopindika, kufa-zodulidwa, ndi zoboola, ndipo muphatikize kutulutsa magazi kwa 3 mm.

Kulolera kwanthawi zonse kulembetsa ndi pafupifupi ± 0.15-0.5 mm pamapaketi apamwamba ndi ± 0.5-1.0 mm pantchito zamalonda wamba. Mizere yopyapyala kwambiri imatha kutaya tanthauzo, chifukwa chake pangani zambiri zolemera pang'ono.

Kugwirizana kwa gawo lapansi ndi Zowonongeka Zodziwika

Mapepala okutidwa, cardstock, bolodi lopinda la SBS, pepala lojambula bwino kwambiri, ndi makanema opangidwa ndi zinthu zopangira zimapatsa kuwala kowoneka bwino chifukwa mawonekedwe ake osalala amawonetsa kuwala mofanana. Masheya osakutidwa ndi ma porous kwambiri obwezerezedwanso amatenga vanishi, kutsitsa gloss ndi chitetezo, ndipo nthawi zambiri amafunikira choyambira, kusindikiza pamwamba, kapena chithandizo cha corona/plasma. Nthawi zonse ikani UV pa inki zouma bwino kapena zothira bwino - zina za tona{{3}zosindikiza za digito zili ndi silikoni-ngati malo omwe amachepetsa kulumikizana, kotero yesani musanapange.

Zosankha za Eco-Zosankha za Friendly Spot Varnish

Pamene mapepala obwezeredwanso{0}}akukulirakulira, ogula amafuna kuchepera-VOC, kumaliza kongobwezeredwanso. Madzi- zokutira zamadzi ndi zobalalitsa zimapereka njira yosavuta yobwezeretsanso komanso ma VOC otsika kwambiri, ngakhale kuti gloss ndi ma abrasion zimatha kutsika pokhapokha fomuyo itakonzedwa. LED-Zovala za UV ndizomwe zimafanana kwambiri ndi malo wamba a UV - owala kwambiri omwe amakhala pafupi ndi-palibe mpweya wa VOC komanso mphamvu zochepa zochiritsa - koma kubwezeretsedwanso kumadalira chemistry, osati ukadaulo wochiritsa. Ma bio{{10}opangidwa ndi ma polima amawonjezera zinthu zongowonjezedwanso, koma zongowonjezedwanso sizitanthauza kuti zitha kugwiritsidwanso ntchito kapena compostable; zimafuna data repulpability ndi ziphaso zodziwika (mwachitsanzo ASTM D6868, EN 13432, kapena OK Compost) musanapereke zonena zokhazikika.

Mtengo ndi ROI

Kuwonjezera malo UV nthawi zambiri kumakweza mtengo wosindikiza pafupifupi 10-40% kutengera voliyumu, kuphimba, zokutidwa m'mbali, ndi kukhazikitsidwa. Mwa{{3}mawu aliwonse omwe nthawi zambiri amatanthauza pafupifupi $0.05–$0.20 pamakadi abizinesi apamwamba, $0.03–$0.15 pamakatoni odzikongoletsera, ndi $0.01–$0.05 pamapositikhadi achindunji-. Zobweza zake zimakhala zenizeni zikamatheka kugula zinthu: makatoni 50,000 pa $0.08 ya kumaliza kowonjezera ndi $4,000, koma ngati mawonekedwe a premium angagwirizane ndi $0.20 yowonjezereka pamtengo pa unit iliyonse, imeneyo ndi $10,{19}} kubweza kotsimikizika. Spot UV imapangitsa bizinesi kukhala yomveka pamene mawonekedwe amtundu amakhudza zosankha zogula ndipo madera osankhidwa okha amafunikira kutsindika; pakutumiza movutikira, kutsekereza madzi, kapena kukangana kosalekeza, kusefukira kwa UV kapena kuyanika ndiye kugwiritsa ntchito bwino.

Chidule

Vanishi ya Spot UV kwenikweni ndi chida chopangira ndi kuyika chizindikiro chomwe chimawonjezera-kusiyanitsa kowoneka bwino, mawonekedwe owoneka bwino, komanso chitetezo chokhazikika pamasindikizidwe apamwamba kwambiri. Zimapangitsa kulimba kwanuko koma sizilowa m'malo mwa madzi osefukira a UV kapena lamination pachitetezo chokwanira-pamtunda. Fananizani mapeto ndi chilengedwe: mawonedwe a UV chifukwa cha mphamvu, vanishi ya madzi osefukira kuti atetezeke, ndi kuthirira kuti musasunthike kwambiri - nthawi zambiri kuphatikiza matte lamination ndi spot UV zabwino zonse. Musanayambe kuthamanga kwambiri, konzani malo oyera-chigoba chamtundu, tsimikizirani kuti gawo lapansi ndi inki zimagwirizana, ndikuwunikanso chitsanzo chake. Kuti mupange -zachidule kapena zowoneka bwino mu-nyumba, onani za Dacen'sUV osindikizandikupempha zitsanzo zomalizidwa, kapena funsani gulu kuti likulimbikitseni makina.

FAQ

Kodi pali kusiyana kotani pakati pa varnish ya spot ndi varnish ya kusefukira?

Vanishi ya Spot imagwiritsa ntchito zokutira za UV kumadera osankhidwa kuti apange zosiyanitsa ndi zowoneka bwino, pomwe vanishi ya kusefukira imaphimba malo onse kuti atetezedwe komanso kumaliza.

Kodi mawonekedwe a UV amathandizira kusweka komanso kukana kukanda?

Imawonjezera ma abrasion ndi kukana kukanda m'malo okutidwa, koma malo osatsekedwa amakhala owonekera. Kusefukira kwa UV ndi kuyanika kumateteza padziko lonse lapansi, ndi kuyanika komwe kumapereka kulimba kwambiri.

Ndi magawo ati omwe amagwira bwino ntchito ndi varnish ya UV?

Mapepala okutidwa, cardstock, bolodi lopinda la SBS, mapepala apamwamba kwambiri, ndi mafilimu opangidwa ndi mankhwala amachita bwino kwambiri. Masheya osakutidwa ndi porous zobwezerezedwanso angafune primer kapena pamwamba mankhwala.

Kodi ndimayika bwanji mafayilo kuti ndipewe zovuta zolembetsa?

Pangani chigoba chapadera pa mtundu wa malo (SPOT UV kapena UV VARNISH), yatsani kusindikiza mopitirira muyeso, pewani kupindika ndi kufa-zodulidwa, ndi kulola kulembetsa pafupifupi ±0.15–1.0 mm.

Kodi mawonekedwe a UV akhudza kuwerenga kwa barcode?

Chitha. Kuwala kwa gloss kumatha kusokoneza masikelo, chifukwa chake sungani ma code a UPC ndi QR m'malo okutidwa kapena muwaike pamalo owoneka bwino ndikuyesa mukamaliza.

Kodi spot UV imawonjezera ndalama zingati pamtengo?

Kawirikawiri pafupifupi 10–40% poyerekezera ndi makina osindikizira, kapena pafupifupi masenti pang'ono pa chinthu chilichonse-chokhala ndi mphamvu zambiri, zomwe zimakhala ndi mphamvu yochulukira pamakina afupiafupi a premium.

Kodi mawonekedwe a UV angagwiritsidwe ntchito pazisindikizo za digito?

Inde. Suti ya digito komanso yokwezeka ya UV imathamanga pang'onopang'ono komanso ntchito yogwirizana ndi makonda anu, ngakhale ma inki ena a tona-amachepetsa kugwirizana, kotero kuti kuyezetsa kugwirizana kumalimbikitsidwa musanapangidwe.