Ukuphrinta kwe-UV inkjet kuzintsi zokuphrinta kwezintsi zokuphrinta ngokodwa?

Ukufika kwe-ink kusuka kumthwalo ngokugcina noma ukufika kusuka kumthwalo ngokufihla emqondweni

Ukuchangelwa okubalulekile phakathi kwe-UV inkjet ne-printing yezinkambo zokuzisa kwesikhathi esihlukene ngokwakho inkhawu isebenzisa lapho isebenzisa emanzini. Ukuprinta kwe-screen ne-inkhawu yokuqamba kusobala kubonakala ukuthi inkhawu ibonakala noma inkhawu yamandla noma inkhawu yamandla ombili okufanele ishise ku-microfibers yendlovu ukuze ishise. Lokhu kungabonakali kakhulu, ikakhulu lapho kusebenzisa indlovu engeziwe ngokuphepha kakhulu njengokwama-maple noma indlovu ene-tannin ezingaki kakhulu njengokwama-cedar. Inkhwawu yase-UV iya kuyisela ngokuphathelene nokwesibindi sokweshona. Inkhwawu isebenza ngokuphathelene nokwesibindi sokweshona kanye nokushisa kakhulu kwe-ultraviolet light. Akukho isikhathi sokufaka, akukho isikhathi sokuvula. Ngokwesithembiso sase-North Carolina, ukuguqula ukuprinta kwe-screen ku-UV inkjet kubonakala ukuthi bafaka amagama amabi amahle kwe-oak engenakho inkhawu yokuprinta kwenyama ngaphandle kokuthi inkhawu ishise kwe-grain futhi ishise kwe-graphic kwaye ishise kwe-shadow yayo. Lokhu kucabanga kakhulu ngokwesikhathi eside ngoba inkhawu yamandla iyashisa kwe-capillary structures yendlovu.

Kodwa Iziphakade Zokubonakala Kwesiqondiso Azisilungiseleki

Izinkukhwe aziyinti ephakeme, ngaphandle kokuba yini ukuthi kuzwakalwa. Izindlela zokuhlanganisa ezihlukene njengokuphrinta kwesikrini zibeka isikweli ne-eshi ngqo kuzinkukhwe. Ukubuka okuncane, ukubuka okuncane, noma ukubuka okungafanani kokuzwakalwa kwenza isikhundla sokugcina lapho inkhulu ayisiphatha. Isiphumo siyisikhombiso esingasendaweni noma isihloko esisidla. UV inkjet ayisikhiqizo sokuhlanganisa. Isiphephandaba siphuma phambili kwesinkukhwe, sifaka amaqhina ngokuphelele ukuze sibone ngokuphelele nakuba isiqondiso senza iziqu zokubonakala ezincane kusukela ku-millimeter nje. Lokhu kubuye kuchange kabusha umsebenzi wokuphrinta kumaphepha ayo akhona, izinkukhwe zokuvulwa emakhaya, noma izinkukhwe zokubonakala. Isithu sesigni esisikhethekile ekholo kwe-Kolorado sifindile ukuthi isilinganiso sokunqamuka kwazo zinkukhwe zokubonakala zisishiywe kusukela ku-12% ngekuphrinta kwesikrini ku-2% nje ngemuva kokuthi bavule ekuphrinteni kwe-UV inkjet, ngoba iphrinta ayikadingi isiqondiso esiphakeme ngokuphelele ukuze sibone isikhombiso esihle.

Isahluko Sokuxhasa Kwesikhathi Ngokwesayensi Yokuproduka

Izinguquko zeminyaka phakathi kwezindilingo ezimbili zizoba nezinkinga ezingabi nazo uma kuzoba nokusebenza kakhulu. Ukuphrinta ngokubhala kufuneka kwenziwe ukulayisha, ukubhala isikrini, ukubonisa, ukususa, nokuhambisana ngokwesibalo ngalokho lokushicilela. Umsebenzi wokuphrinta ngokwesibalo esine kumaphaneli we-wood ungathatha amaminithi amashumi elinesibili okulayisha kabefore ukuthi iphrinti yokuqala etholakala ngokuphelele. Ukuphrinta ngokwe-UV inkjet kuyasebenza ngokuzuzwa ngokwesifile sesithombe. Ukuphrinta ngokwesibalo esine, ngokuphrinta kwesikhundla sonke kumaphaneli we-birch we-24 ngamashumi ayisithupa ngamashumi ayisithupa ungathatha amasekhondi amancane emva kokukhupha isithombe. Ispeed yokuphrinta iyahlukahluka ngokwesiqalekayo sesixoxo, kodwa iziprinta zesiphelo se-UV ziyasebenza ngokuphrinta kwezinkambo ezimashumi ayisikhombisa ngamahora amashumi ayisikhombisa kumaphaneli we-wood. Ukulinganisa okuvela ngaphansi kukhombisa izinkinga zokuthengisa zezindlela ezimbili.

Isigaba sezinkumbulo Ngaphandle Kokuzwa

Ukuphrinta kwe-wood okuzenzakalelayo kusukela kubangela ukuthi kufanele kuthathelwe indaba yokuqondana phakathi kwezinkambo zokubheka nokuphatha. Izinkambo zezinkolo zokuphrinta kwe-solvent zihlukile uma zifika emuva kwemithombo yezinkambo ezingakanani zokusebenza kwe-wood. Ukuzinikela, amashephu ayaphrinta ngokushada noma ayasebenzisa izinkambo ezinkulu zokubheka, okuyenza ukuthi kubekwe inkambo yezinto zokusebenza nezinkambo zokusebenza. Izinkambo zokuphrinta kwe-UV zinamakhanda amaningi kakhulu kwezinkambo futhi zilahlelwa emuva kwezinye, ngakho ke lezo zinkambo zokubheka ziyaphrinta ngokushada futhi zibheka ngokushada. CMYK ngaphezu kwezinkambo zokubheka nezinkambo zokubheka zokuvimbela ziyathola isikhundla esingakanani sokubheka kwe-wood, kufaka izinkambo ezinkulu zezinkambo zokubheka nezinkambo ezinkulu zezinkambo zokubheka okuzoba kubalulekile kumshini wokuphrinta ngaphandle kokuthatha izinkambo zokubheka ngokushada ngokushada ngokushada ngokushada. Ukuthi kubhekwa ngokushada kuyabeka ukuthi akukho ukuthi kubhekwa ngokushada, okuyindlela yokuthi izinkambo zokuphrinta ziyadlala ngokushada ngaphambi kokubhekwa, okuyindlela yokuthi kubhekwa ngokushada kwezinye zokuphrinta ngokushada ngokushada ngokushada.

Izinkinga zokuphatha kwezindawo zokusebenza

Kunezindlela eziningi ezisemthethweni esebenza ukuthi izprinti ze-UV kuzincwadi zihlukana noma zihlukana kakhulu. Izinkhawulo ze-UV zezinyanga ezidlule zazikhiwa ngokungafanele kumathuba okuhambisa nokubuyela kwezinto ezingaphakathi kwezinhlobo zokugcina, kodwa izinkhawulo ezintsha zihlukene. Ukuchaza kwezinye izindaba ngo-RadTech kubonisa ukuthi izinkhawulo ze-UV ezintsha zinakwenzela izikhathi eziningi zokuphatha kwe-Taber ngokwesibonelo lomkhawulo wokuphatha uma ziqondiswe nezinkhawulo ezifanele. Ngokulinganisa, izinkhawulo zokushaya kwezincwadi zihlukana noma zihlukana kakhulu ngokwesikhathi sokudala ngoba izinkhawulo zihamba ngokuphatha kwezinto ezingaphakathi. Kodwa, izinkhawulo ze-UV aziziphilile ngokuphelele ekubeni ziyisisekelo sokubaluleka. Kuzincwadi ezinamaphoyisa njengase-Teku nase-Rosewood, ukulayisha kufuneka kwenziwe ngokusebenzisa izinkhawulo ezifanele ngokwesikhathi sokuprinta, noma izinkhawulo zizohamba ngokuphakama kwezinhlobo zokugcina zokuphatha kwezinhlobo zokugcina. Ukukhathazela lokhu kubangela ukuthi abasemthethweni abanewesikhathi sokuqala bakhula.

Ukulinganisa Okwempilo Ngemuva Kwokuguqula Izinhlobo Zokusebenza

Ukugqoka phakathi kwe-UV inkjet nezindlela zokuphrinta ezenziwa ngokuzenzakalelayo akuyiyo kuphela ngokuchaza ukukhula kwesikhombisa. Kuyifaka ukubuyisela kakhulu kwezindlela zokusebenza, izinto ezizokuthengiswa, nokungafaneleko. Ukuphrinta kwe-screen kuphakamisa imali ekuscreen ezingabhalwe kuyo, okufanele kubhalwe, kubuyiselwe, futhi ekupheleni kubuyiselwe. Kuyadinga abasebenzi abaqinisekile abazi ukuphakama kwe-off contact, i-durometer yamaphakade, nokuthi ukuphrinta kwe-flood kuyenza njani. UV inkjet ishisha ukuthi abasebenzi bafune ubukhulelwa obuhle kwe-digital prepress, futhi ukuphatha kwe-printheads ne-UV lamps kuyisikhathi esinye. Ikhanda lezindlela zokuphrinta kwe-UV inkjet libizwa ngokwesikhathi esihlukene kunezindlela zokuphrinta kwe-screen ezenziwa ngeminyaka, kodwa ukukhulula ukuthi kufanele kuthengwe izinto eziningi noma ukunciphisa izinto ezingafaneleko kuvumela ukuthi ukhanda lokusebenza lwesikhathi sokuphrinta kwenziwe ngokudijithali kubonakala kahle kuma-printi angu-200. Ngaphezu kwalokho, ukuphrinta kwe-screen kusha ukuthi kubonakala kahle kwezindlela zokuphrinta kwezindawo eziningi.

Ukuphrinta kwezinyathelo ezincane zokusebenzisa izinga, na kusukela ekubeni kuyasebenzisa ukuthi kubhekiswe ku-izinto zokuzilungiselela izinkambo, izinkambo eziyenzelwe ngokwesibonelo, noma izinkambo zokuphrinta kwezinyathelo zokuphrinta, ziyakwaziwa ngokuphelele kwe-UV inkjet ngoba izindlela zezinye zazisemthethweni akazange zibe yizinyathelo zokusebenza kusukela kwezinyathelo ezinye. I-Nova Inkjet equipment ibhekiswe kulesi sikhundla, isebenzisa izindlela zokusebenza okuzokwenzeka kusukela kwezinyathelo zokusebenza apho isikhundla sokuguqula nokuthi inga yezinyathelo zokusebenza ziyakwenzela umphumela wokugcina.