Spot UV Varnish: Inyobora yuzuye ku ngaruka, uko ikoreshwa, uko ikora, n’ingene ikora

Ibara ry’umuco w’ibara ry’umuco (ryitwa kandi ibara ry’ibara ry’umuhondo canke ibara ry’umuco ry’izuba) ni uburyo bwo guheza bukoresha ibara ry’umuco rigaragara, ry’umuco w’izuba (UV-ku bice vyatoranijwe vy’igicapo aho gukoresha urupapuro rwose, bikaba bituma habaho ubudasa buteye igomwe canke buke Iyi nkuru isigura uko varnish y'amabara isa, ingene igereranywa n'ibara ry'umwuzure n'ibara ry'umwuzure, nimba mu vy'ukuri itera imbere mu gukomera, aho itanga agaciro kanini, n'ingene ikoreshwa ku mashini z'amabara y'amabara y'ubuhinga bwa none - kugira ngo ushobore gufata ingingo y'igihe ingaruka zizoba zibereye n'ingene wocapura amadosiye mu buryo bubereye.

Ibara ry’Ibara ry’Umuco (Ibara ry’Ibara ry’Ibara) Ni Iki?

Varnish y’amabara ni ikintu gihitamwo: varnish y’amazi ibonerana ishirwa gusa ku bintu vy’umubumbe vy’intumbero hanyuma igaca ikira ubwo nyene mu rumuri rw’izuba ry’izuba, igatuma haba igice gikomeye kandi kikayangana gifatanye n’ivyo bikoresho. Kubera ko iyo mpuzu yicara aho ushaka gusa, ingaruka ziterwa n’itandukaniro riri hagati y’ibice vy’impuzu n’ibitapfutse. Inyuma y’ibara ry’agahama rifise ibara ry’agahama rituma ikimenyetso kigaragara neza, amabara akagaragara ari kure cane, kandi n’ugupakira ibintu vyiza cane bituma umuntu yumva ko vyiyumviriwe cane. Ku bikoresho vyirabura - cane cane ivyirabura canke vyirabura -ibara ry'urubaho - ahantu haca ibibatsi hashobora gusa n'aho hafi y'ingero zitatu-.

Bivanye n'uburemere bw'igipfukisho n'uburyo, UV y'amabara itanga ingero zitandukanye z'uburyo:

• Flat spot UV - igice gitoya, gica ibibatsi (nk’imikoro 5–15) gihindura cane cane ukuntu igaragara n’uburebure bw’ibara.
• Hejuru-yubaka amabara UV - igipfukisho gikomeye cane ushobora kwumva ukozeko.
• Digital raised spot UV - uburyo bugenzurwa n’ubuhinga bwa digitale buhindura uburebure mu gishushanyo cose, akenshi bukarenga mikro 20.

Uburebure busanzwe buva ku mikro 5–30. Ibara ry’agahama ripimwa ku gipimo c’ibara ry’agahama mu bipimo vy’ibara ry’agahama (GU), akenshi mu mfuruka ya degre 60: ahantu h’ibara ry’agahama hatagira ibara ry’agahama gashobora gusoma munsi ya 20 GU, mu gihe ibara ry’agahama ry’umuco rishobora gusoma munsi ya 20 GU, mu gihe ibara ry’agahama ry’umuco w’izuba risanzwe rishika kuri 70–95 GU bivanye n’ingene ryakozwe, ry’imbere, n’ingene ryifashe.

UV y'amabara n'Ibara ry'Umwuzure n'Ibara ry'Umwuzure n'Ibara ry'Ibara: Ni Ihehe Guhitamwo

Itandukaniro nyamukuru ni ugupfuka n’intumbero. Spot UV varnish ni igikoresho co gushiramwo ikimenyetso no guhingura ikintu kijana ivyiyumviro ku bice bimwebimwe. Igipfukisho c’umwuzure (full-coverage UV) gipfuka urupapuro rwose kandi gishira imbere uburinzi n’ahantu hahoraho. Lamination yongerako igipande c’ipulasitike gikomeza kugira ngo kibe gikomeye cane kandi kidashobora guterwa n’ubukonje.

Itegeko ryoroshe: uhitemwo spot UV kugira ngo ubone ingaruka, uhitemwo varnish y’umwuzure kugira ngo ukingire ahantu hose, kandi uhitemwo lamination igihe igikoresho kigomba kunanira ubukonje, imikovu, no gusubiramwo. Ku bikorwa vy’agaciro ntabwo ushobora guhitamwo kimwe - ihuriro ry’ivyiza rizwi cane nimatte lamination nk'ishimikiro hamwe n'agace k'umuco UV ku bishushanyo vy'intwari, itanga ivy'inyuma -vyoroshe n'ibintu bigaragara cane.

Mbega Spot UV Varnish yoba itera imbere mu gukomera no guhangana n’ibikomere?

Ego - ariko aho gusa igipfukisho kiri. Ibara UV nimu kareregukingira, si ingabo yuzuye-y'imbere. Mu kigeragezo c’ugushaza kwa Taber (ASTM D4060), igice c’ibara ry’umuco (UV) gikize neza ku bikoresho vy’ibara ry’agahama nk’ivya 14 pt C2S gishobora gutuma ubushobozi bwo guhangana n’ugushaza bukarenga cane ahantu hatavuwe, kandi ubushobozi bwo guhangana n’ugushaza kenshi buratera imbere kuva ku 0.5–51. Ariko rero, uturere tw’inyuma tutapfutse turaguma tugaragara.

Ibikorwa vy’ukuri-vy’isi bivana n’ibintu vyinshi bihinduka: urugero rw’ibintu vyo hasi (urubaho rwo gupfuka rwa SBS ruruta urugero rw’impapuro zipfutse rwo hasi), wino -ku -varnish zifatanya, inguvu zo gukiza (munsi ya-ibipfutse biguma vyoroshe kandi bikoreshwa neza}d yubaka ibipande vyinshi kandi bikomeye kuruta ibipande vy’umurongo bitobito). Igihe uburinzi bwo ku ruhande bushitse-buhambaye - amakarata y’iposita aca mu gutoranya ubutumwa bwikora, canke amakarito akoreshwa kenshi - umwuzure UV canke gutera amabara ni vyo vyiza, canke gufatanya ugutera amabara n’amatara UV kugira ngo ukingire kandi ugire ingaruka.

Aho Spot UV Varnish itanga agaciro kanini

Ikarata y'ubucuruzi

Ibara ry’amabara rikunda gukoreshwa ku bimenyetso, amazina, n’ibishushanyo vy’ingenzi. Ikarata yoroshe-ikora ku mubiri ifise ikimenyetso c’umuco w’izuba gica ibibatsi isoma nk’iyikomeye kuruta icapa risanzwe, ni co gituma amahinguriro y’amazu, ivy’amahera, ivy’ubuhinga, n’ivy’ubutunzi ayikunda kugira ngo umuntu ayibone ubwa mbere.

Gupfunyika

Ku bipapuro vy'ubudandaji, spot UV yibanda ku "gipande c'intwari" c'imbere kugira ngo itsinde amasegonda makeyi umuguzi amara ariko arapima etagere. Igikapu c’isuku c’ibara ry’agahama gifise ikimenyetso kibonerana n’ibara ry’umuco rituma umuntu abona ko ari ivy’agaciro. Gumana coating kure y’ibipande vy’amategeko n’imirongo y’ugupfuka.

Ibimenyetso

Spot UV ishobora gushimika ku bimenyetso vy'ibara n'ibishushanyo vy'ugushaza ku bimenyetso vy'umuvinyu, ibinyobwa, ivyiza, n'ibifungurwa bidasanzwe - ariko ibintu bikora nivyo biza imbere. UPC barcodes na QR codes bikwiye kuguma kure y’ahantu hari umuco mwinshi, kubera ko ivyerekanwa bishobora kugabanya ukwizigirwa kw’ugucapura. Gushiramwo amakode ku kibanza c’ibara ry’agahama bituma aguma ashobora gusomwa.

Uko Spot UV Varnish Ikoreshwa: Uburyo n’Ibikoresho

Ibara ry’amabara rishobora gukorwa mu buryo bwinshi bivanye n’ubunini, igihimba c’imbere, n’uburyo bubereye:

• Impapuro zipfutse UV zitari ku murongo - zija ku gipfukisho gitandukanye inyuma yo gucapura; ubugenzuzi bwiza cane ku bijanye n’ubudandaji.
• Inline UV coating - igipfukisho kiri mu gicapo; birakora neza ku bipimo vyinshi.
• Igishushanyo co gucapura ku gicapo UV - igicapo c'urusenga kirashira hasi igicapo gikomeye, gikomeye-kwubaka.
• Digital spot UV - idafise isahani, ihinduka-uburebure bw'igipfukisho gihuye n'ibigereranyo, urugendo rugufi, n'ibicuruzwa vy'umuntu ku giti ciwe.

Gukiza bikoresha amatara ya mercury UV canke amatara ya LED-UV. Amatara ya LED-UV aragenda arakundwa cane kubera ko akoresha inguvu nke, atanga ubushuhe buke, kandi amara igihe kirekire, mu gihe amatara ya mercury atanga uburemere bwinshi ku giciro co kwitaho cane. Ku bijanye n’igihe gito-, ku -ivyo usaba, n’ingaruka zikomeye, imashini y’irangi ry’umuco w’ibara ry’umuhondo (UV varnish) ikuraho ivy’ugutegura amasahani vyose, kandi icapa ry’ibara ry’umuco ry’ibara ry’umuhondo ryihariye rishobora kwubaka uburanga buhinduka n’uburyo bwa 3D mu gihe kimwe. Ibintu vy'uburinganire-bikoreshwa cane cane kuIcapa ry'umuco w'izuba.

Uko wotegura amadosiye y'ibikorwa vy'ubuhinga bwa Spot UV

Gutegura dosiye nabi ni vyo bitera cane ingorane z’imishwarara y’izuba (spot UV). Ugukora neza mu Illustrator canke InDesign bisa gutya:

1. Rema igice gitandukanye c'igipfukisho kirimwogusaahantu hazoshirwako varnish.
2. Guha iyo nzira ibara ry'agatotsi, nka SPOT UV canke UV VARNISH - wirinde amazina adasobanutse nka "Gloss" canke "Ibara rya 1."
3. Koresha ibishushanyo bikomeye (100%) ku mirongo ityaye; kwirinda guseruka, ibicapo, canke ibicapo vy'uburebure buke-mu gipfukisho.
4. Gushoboza gucapura ku rupapuro rwa varnish maze ukabirungika hanze nka PDF/X-1a canke PDF/X-4 n'amabara y'ibitoke azigamye n'imyandikire ishizwemwo.
5. Gumana varnish 1–2 mm kure y’imirongo y’ugupfuka, ivy’uguca -, n’ivy’ugutobora, kandi ushiremwo amaraso asanzwe angana na 3 mm.

Ukwihanganira kwandikwa gusanzwe ni nk’iminota ±0.15–0.5 ku bikoresho vy’agaciro kanini be n’iminota ±0.5–1.0 ku bikorwa rusangi vy’ubudandaji. Imirongo miremire cane irashobora gutakaza insobanuro, rero wubake ibintu vyiza biremerera gatoyi.

Uguhuza kw'ibintu n'utunenge dusanzwe

Impapuro zipfutse, amakarata, urubaho rwo gupfuka rwa SBS, impapuro z’ubuhinga z’agaciro kanini be n’amafilime akozwe mu buryo bw’ubuhinga bwa none ni vyo bitanga umuco mwiza kuruta ibindi vyose kubera ko ahantu havyo haryoshe hagaragaza umuco mu buryo buringaniye. Ivyo bikoresho bitapfutse kandi bifise utunogo twinshi bifata varnish, bikagabanya ubuninahazwa n’uburinzi, kandi akenshi bikenera gutera imbere, gukingira hejuru, canke gutera corona/plasma. Imisi yose ushire UV ku wino yumutse neza canke zikize - ibicapo bimwebimwe bishingiye kuri toner-bifise ibice bimeze nk’ivya silikoni-bigabanya ubufatanye, rero ugerageze imbere y’uko ubikora.

Amahitamwo y'Ibara ry'Ibara ry'Ibidukikije-

Uko impapuro zisubirwamwo-zikura, abaguzi barushiriza gushaka -VOC nto, guheza gusubirwamwo. Amazi-ishimikiye ku mazi n’ivyo gushwiragira bitanga ubushobozi bwo gusubira gukoresha vyoroshe kandi VOCs ziri hasi cane, naho nyene ubushobozi bwo gukayangana no gusenyuka bushobora kuba buke kiretse iyo formule itunganijwe neza. Ivyuma vy’umuco w’izuba (LED-UV) ni vyo bihuye cane n’ivy’umuco w’izuba (UV -) bifise umuco mwinshi hafi -zero VOC n’inguvu zike zo gukiza - ariko gusubira gukoreshwa biracari bivana n’ubuhinga bwo gukiza, atari ubuhinga bwo gukiza. Bio-based polymers zongerako ibintu bishobora gusubirwamwo, yamara bishobora gusubirwamwo ntibisigura ko bishobora gusubirwamwo canke guhindurwa ifumbire; bisaba amakuru y’ubushobozi bwo gusubira gukura n’ivyemezo vyemewe (nk’akarorero ASTM D6868, EN 13432, canke OK Compost) imbere yo gutanga ibirego vy’ubuzima buramba.

Igiciro na ROI

Kwongera spot UV mu bisanzwe bituma igiciro co gucapura kiduga hafi 10–40% bivanye n’ubunini, igipfukisho, impande zipfutse, n’imiterere. Mu majambo y'igice kimwekimwe cose akenshi bisobanura nk'amadolari 0.05–0.20 ku makarita y'ubucuruzi y'agaciro, amadolari 0.03–0.15 ku makarito y'ivyo kwisiga, n'amadolari 0.01–0.05 ku makarita y'ubutumwa butaziguye-. Ivyo bigaruka ni vy’ukuri iyo ukuntu umuntu asa bituma umuntu agura: amakarito 50.000 ku madolari 0,08 y’uguheza ni amadolari 4.000, ariko iyo ukuntu umuntu abona bishigikiye mbere n’agaciro k’amadolari 0.20 ku kimwe cose, ivyo ni amadolari 10,000 - inyungu nziza. Spot UV iratuma ubucuruzi bugira ico buvuze iyo ukuntu ikintu kigaragara bigira ico bikoze ku ngingo zo kugura kandi ni ahantu hatoranijwe gusa hakeneye gushimikwako; ku bijanye n’ugutwara ibintu mu bwato bikomeye, gukingira amazi, canke guhora biterana, UV y’umwuzure canke gutera ivyatsi ni vyo vyiza kuruta.

Icegeranyo

Spot UV varnish ni igikoresho co guhingura no gushiramwo ikimenyetso congera ubudasa bwinshi-buca ibibatsi, uburyo bwo gukorako, n'uburinzi bugenewe ku gucapura kw'agaciro. Itera imbere mu gukomera mu karere ariko ntisubirira UV y'umwuzure canke gutera ivyatsi kugira ngo ikingire ubutaka bushitse-. Ihuza iherezo n’ibidukikije: UV y’amabara kugira ngo ikoreshe, varnish y’umwuzure kugira ngo ukingire muri rusangi, n’ugutera ivyatsi kugira ngo ushobore guhangana n’ibintu vyinshi - akenshi bifatanya ugutera ivyatsi n’ivyiza vy’ivyo vyose. Imbere y’urugendo runini, tegura ahantu hasukuye-ibara ry’umubiri, wemeze ko ivyuma n’irangi bihuye, hanyuma usubiremwo ivyerekanwa vy’umubiri. Kugira ngo ukore ingaruka zigufi- canke ziduze mu -inzu, genda kuri Dacen'sAmacapiro ya UVkandi usabe ivyerekanwa vy’ibimenyetso vyarangije, canke ubaze umugwi kugira ngo ubone impanuro y’imashini.

IBIBAZO bibazwa

Ni itandukaniro irihe riri hagati y’ibara ry’amabara n’ibara ry’umwuzure?

Spot varnish ikoresha UV coating gusa ku bibanza vyatoranijwe kugira ngo ireme ubudasa n’ibintu bigaragara, mu gihe flood varnish ipfuka ahantu hose kugira ngo ikingirwe kandi ihereze neza.

Mbega spot UV yoba itera imbere mu guhangana n’ibikomere n’ibikomere?

Bituma umuntu adashobora gushavura no gukomeretswa mu bice vy’ibara ry’agahama, ariko ahantu hatagira ibara ry’agahama haguma ahagaragara. UV y’umwuzure n’ugutera ivyatsi birinda ahantu hose, ivyatsi bikaba ari vyo bitanga ubuzima bukomeye kuruta ubundi bwose.

Ni ibihe bikoresho bikora neza cane n’ibara ry’umuco w’izuba?

Impapuro zipfutse, amakarata, urubaho rwo gupfuka SBS, impapuro z’ubuhinga z’agaciro, n’amafilime y’ubuhinga bwa none akora neza cane. Ivyuma bisubiwemwo bitapfutse kandi bifise utunogo bishobora gukenera gutera ivyatsi canke gutera ivyatsi ku ruhande.

Noshiraho gute amadosiye kugira ngo ntagire ingorane zo kwandika?

Rema igipfukisho c’ibarabara gitandukanye ku rangi ry’agace ry’izina rigaragara (SPOT UV canke UV VARNISH), ushoboze gucapura hejuru, ugumize igipfukisho kure y’ibipfukisho n’ibice vy’umubiri-, kandi wemere nk’ukwihanganira kwandikwa kwa ±0.15–1.0 mm.

Mbega spot UV izogira ico ikoze ku gusoma kwa barcode?

Birashoboka. Ivyiyumviro bica ibibatsi birashobora guhungabanya ibikoresho bipima, rero ntushire amakode ya UPC na QR ahantu hapfutse canke ubishire ahantu h’ibara ry’agahama maze ubigerageze umaze guheza.

Ni bangahe spot UV yongera ku giciro?

Kenshi na kenshi nk'ibice 10–40% ku bijanye n'icapa risanzwe, canke nk'amasenti make ku gice ku bicuruzwa vy'umubare munini, n'ingaruka nyinshi ku bicuruzwa vy'agaciro kanini.

Mbega spot UV yoshobora gukoreshwa ku bicapo vy’ivyuma?

Egome. Ivyuma vy’umuco w’izuba vy’ibara ry’umuco n’ivy’ibara ry’umuhondo birakora neza kandi bikorana n’umuntu ku giti ciwe, naho nyene amarangi amwe amwe ashingiye ku toner-agabanya ukwifatanya, ni co gituma igerageza ry’uguhuza rikenewe imbere y’uko rikorwa.