Ukuphrinta kwe-UV: Ikusasa lokuphrinta kwanamuhla

• Eminyakeni yamuva nje, imboni yokunyathelisa ithole ushintsho olumangazayo, futhi ukwelashwa kwe-UV kokuphrinta kube ngenye yentuthuko entsha kakhulu embonini yokunyathelisa. Ngokuphrinta kwezentengiselwano okusheshayo kwezixazululo zokupakisha ezithuthukile, ubuchwepheshe bokuphrinta be-UV bunobuchwepheshe obusebenzayo, obusezingeni eliphakeme, futhi obuzinzile ngokwemvelo. Amaphrinta anamuhla afinyelela ukuphrinta okusezingeni eliphakeme okuhlala isikhathi eside, ngokuxazulula okuphezulu nesikhathi esiphansi sokukhiqiza, ngokungezwa kwezinqubo zokuphulukisa inkinobho ye-UV, kanye nokudla amandla amancane.
• Uma ubheka izindlela zokuthuthukisa inqubo yakho yokuphrinta, ukunciphisa isikhathi eside sokuphrinta kwakho, noma ukunciphisa isikhathi esomile sokuphrinta ama-inks, kubalulekile ukufunda ngezinhlelo zokuphulukisa i-UV ekunyatheliseni. Leli phepha lingena enqubweni yokuphrinta ye-UV, ukuphulukiswa kokukhanya kwe-UV njengendlela yokuphrinta nokuthi ubuchwepheshe obusha obufana nezibani zokuphulukisa ze-UV ze-LED njengendlela yokuphrinta zithuthukisa kanjani ikusasa lomkhakha.

Kuyini ukuphulukiswa kwe-UV ekushicileleni?

Isisekelo sokuphulukiswa kwe-UV sokuphrinta ukuphulukiswa okusheshayo kwama-inki nokumbozwa ngokukhanya kwe-UV. Uma kuqhathaniswa nenqubo yokomisa ejwayelekile, eyenziwa ngokusetshenziswa kwe-solvents noma ukushisa, ukomisa kwe-UV kusebenzisa ukukhanya kwe-ultraviolet ukuqinisa inki ezindaweni ezahlukahlukene ngokushesha. Kuyinqubo yokuphrinta ye-photopolymerization lapho ama-inks asabela ekukhanyeni kwe-UV aphathwa khona ukukhiqiza i- indawo yokuphrinta engapheli futhi esezingeni eliphakeme lapho ivezwa kuma-wavelengths akhethekile okukhanya. 

Izici eziyinhloko zenqubo yokuphrinta ye-UV yilezi:

• Ama-inki we-UV: Ama-inki akhethekile, adinga ukuqina ekukhanyeni kwe-UV.
• Izibani zokuphulukisa ze-UV: Lawa ngamadivaysi akhiqiza ama-wavelengths ecacisiwe e-UV adingekayo ku-polymerization esheshayo ye-inki.
• Amadivaysi wokuphrinta: Amaphrinta wesikrini sokuphulukisa i-UV, amaphrinta we-inkjet we-flatbed, namaphrinta edijithali.

Lokhu akuqinisekisi kuphela ama-inki okomisa okusheshayo kodwa futhi kwenza ukuqedwa kokuphrinta okuphezulu okwenza kube kufanelekile ukuphrinta kwezentengiselwano, kwedijithali kanye nezimboni.

Izinhlobo zezinhlelo zokuphulukisa ze-UV

Kunezinhlobo eziningi zemishini yokuphulukisa i-UV esetshenziswa ezinhlelweni zanamuhla zokunyathelisa, futhi ngayinye ihloselwe ukusetshenziswa kuhlelo lokusebenza oluthile. Izinhlobo eziyinhloko zihlanganisa:

• I-LED UV Curing Technology

Imboni yokunyathelisa ihlangabezane noguquko ngokusebenzisa ubuchwepheshe bokuphulukisa i-UV LED, okuyijubane eliphezulu, ubuchwepheshe bokonga amandla. Uma kuqhathaniswa nezibani ezindala ze-mercury, izibani ze-UV ze-LED zisenama-wavelengths athile afana ne-365nm, 385nm, 395nm, noma i-405nm, eqinisekisa ukuthi isibani siseqondile ekuphulukisweni nasekuphulukiseni kwaso. Ukuphrinta kwe-UV LED konga amandla futhi kukhiqiza ukushisa okuncane, futhi akudingi izikhathi zokufudumala.

• I-Mercury UV Curing Systems

Izibani ezijwayelekile ze-mercury zinikeza ukukhanya okujwayelekile kwe-UV ukwelapha. Yize zisebenza kahle, lezi zinhlelo zisebenzisa amandla amaningi, futhi zidinga izinhlelo zokupholisa ezengeziwe.

• Conveyor UV Curing Systems

Lezi zinhlelo zilungele ukukhiqizwa kwevolumu, lapho amahhavini okuphulukisa i-UV ahlanganiswa khona nohlelo lokuphrinta ukuze izinto eziphrintiwe zidlule ekukhanyeni kwe-UV ukuze zithole ukuqhubeka nokuphulukiswa okusheshayo.

• Amayunithi we-Flatbed UV Curing

Lawa mayunithi alungiselelwe ngokukhethekile ukusebenza ngezinhlelo ze-inkjet eziyisicaba, okusho ukuthi zingalingana nama-substrates amakhulu nokuthi inqubo yokuphulukisa itholakala ngisho nasezindaweni zokuphrinta ezibanzi.

UV Curing of Printing

Izinyathelo ezidingekayo enqubweni yokuphrinta kwe-UV izinyathelo eziningana ezenza ihluke kwinqubo yendabuko yokunyathelisa:

• Isicelo se-Ink - Ama-inki we-UV afakwa ku-substrate.
• Ukuchayeka kokukhanya kwe-UV - I-inki ingaphansi ngokuqondile kokukhanya kwe-ultraviolet, futhi i-polymerization ibangelwa.
• Ukuqina kwe-inki - I-inki iyaqina ngokushesha, yakha indawo ezinzile, engena-smudge.
• Ukuqeda -3. Ukumbozwa kwe-UV kungabuye kusetshenziswe ukuhlinzeka ngokuvikelwa okwengeziwe, i-gloss, noma ngisho ne-matte.

Besebenzisa ukwelashwa kwe-UV emaphaketheni aguquguqukayo, amaphrinta azokwazi ukunamathela kumapulasitiki, izinsimbi, nephepha, phakathi kwabanye, ngokunamathela okuhle kakhulu. Lezi zinhlobonhlobo zibalulekile endabeni yokuphrinta ilebula ku-UV kanye nokuphrinta kwemifanekiso yezimboni, lapho isikhathi eside nokunemba kudlala indima ebaluleke kakhulu.

Izinzuzo ze-UV Curing in Printing

Izinzuzo zokuphulukiswa kwe-UV ekunyatheliseni ziningi, futhi kuyaqondakala ukuthi kungani kuyindlela ekhethiwe yokuphrinta ebhizinisini lanamuhla lokunyathelisa:

• Ukomisa okusheshayo: I-inki yoma cishe ngokushesha, igcina isikhathi sokukhiqiza.
• Ukuphrinta okuhlala isikhathi eside: I-UV ink polymerization isetshenziselwa ukwenza amaphrinta angamelana nokuklwebha futhi angangeni manzi.
• Ukusebenza kahle kwamandla: Izinhlelo ze-UV ze-LED azidla amandla amancane uma kuqhathaniswa nezinhlelo zendabuko zokuphulukisa.
• I-Eco-Friendly: Akukho ukuhwamuka kwe-solvent kusho ukuthi ukukhishwa kwe-VOC kuncishisiwe ngakho-ke ubuchwepheshe bokuphrinta be-UV bunobungani bemvelo.
• Ukuphrinta okuphezulu: Ikhiqiza izithombe ezikhanyayo ngemibala egqamile.
• Ukuguquguquka: Yamukela ama-substrates ahlukene aqinile futhi aguquguqukayo.

Ngaphansi kokuphulukiswa kwe-UV, uma kuqhathaniswa nokumiswa kwendabuko ekunyatheliseni, amabhizinisi abe nokuhamba komsebenzi okungcono, imfucuza encane, nezinto eziphrintiwe ezingcono.

Izixazululo Zobuchwepheshe I-UV LED Yokuphulukisa Izibani Zokuphrinta

Enye yezixazululo ezinhle kakhulu ezizovumela ukuphrinta kwe-UV yi-BLED UV Curing Lamps for Printing esekelwe ku-UVET. Izibani ezinjalo zisebenza kahle, zinemba, futhi zisebenza kahle ngamandla.

Imodeli: UVSN-250P

• Ukuqina kwe-UV: Kuze kufike ku-12 W / cm2
• Ubude be-Wavelength: 365nm, 385nm, 395nm, 405nm.
• Indawo ye-irradiation: 200x20mm
• Ukupholisa: Ukushisa kuhlakazeka ngabalandeli.
• Isebenzisa ukuphrinta kwe-inkjet ye-Flatbed, ukuphrinta kwedijithali, nokuphrinta kwe-3D.

Izibani zinikeza ukuphulukiswa okusheshayo kwe-UV kwemisebenzi yokuphrinta ukunikeza ukuphrinta kwekhwalithi. Ukuqina okuguquguqukayo nesikhathi sokuvezwa kwenza opharetha bakwazi ukulungisa ukwelashwa kuma-inki ahlukene nama-substrates. Lezi zibani nazo ziyakhiqiza njengoba zibiza kancane ukusebenza ngoba zikhiqiza ukushisa okuncane uma kuqhathaniswa nezinye izibani, futhi zinokusebenza kahle.

Izicelo zezimboni

Izixazululo zokuphulukisa i-UV zivame ukusetshenziswa ezimbonini ezahlukahlukene ngenxa yokusebenza kwazo nokusetshenziswa kwezicelo ezahlukahlukene:

• Ukuphrinta Kwezentengiselwano: Iflaya, incwajana, kanye nokuphrinta kwezimpawu ngesivinini esikhulu.
• Ukuphrinta kwedijithali: Ukuphrinta okusheshayo kwedijithali kwezinga elikhulu nezincane.
• Ukuphrinta Kokupakisha: Ukuphrinta kokupakisha kwe-UV kuthuthukisa ukunamathela kokuphrinta kokupakisha, ukuqina, kanye nekhwalithi yokuqeda.
• Ukupakisha okuguquguqukayo kwe-UV Ukwelashwa: Kuhle kumalebula epulasitiki, izikhwama namafilimu.
• Ukuphrinta Kwemifanekiso Yezimboni: Imibukiso yangaphandle, izimpawu, nokuphrinta kwefomethi enkulu.
• Ukuphrinta kwe-3D: Ama-inks akhethekile we-UV, amamodeli amahle, nama-prototypes.

Ngokusungulwa kwe-UV yokuphrinta kwezimboni, izinkampani zingathola ukungaguquguquki emiphumeleni yazo, ngaphandle kokunciphisa isikhathi sokuphumula nokuchithwa kwezinto zokwakha.

Ukukhethwa kohlelo olufanele lokuphulukisa lwe-UV

Ukukhethwa kohlelo olufanele lokuphulukisa i-UV oluzosetshenziswa kumaphrinta kufanele kucatshangelwe izici eziningana:

• Ukuhambisana kwe-wavelength: Isibani ne-inks kufanele zihambelane.
• Ukuqina kwe-UV: Ukuqina kwe-UV okwandisiwe kuzovumela ukwelapha ngesilinganiso esiphakeme.
• Ukuhambisana kwe-substrate: Ungasebenzisi ama-substrates aqinile, aguquguqukayo, noma azwela ukushisa.
• Ukusebenza kahle kwamandla: Izinhlelo ze-LED zinciphisa ukusetshenziswa kwamandla.
• Usayizi omncane: Izibani ezincane, ezifana nomugqa we-200x20mm we-UVET, zingahlanganiswa kalula nezinye izibani.

Isiphetho

Ukwelashwa kwe-UV kokuphrinta kushintshe indlela yomkhakha ekukhiqizeni, ikhwalithi nokusimama. Ukuphrinta kungenziwa futhi ngokunemba okukhulu, ukusebenza kahle, nokuqina ngokusebenzisa ubuchwepheshe obusha obufana nobuchwepheshe bokwelapha i-LED UV, ama-inki we-UV-curing, nezibani ezisezingeni eliphakeme ze-UV-LED zokuphulukisa. Kusukela ekushicileleni kwezentengiselwano kuya emaphaketheni aguquguqukayo, izixazululo zokuphrinta ze-UV zokuphulukisa zinikeza ukusebenza okuvelele futhi zidinga amandla amancane nomthelela omncane wemvelo. Vakashela UVET.