Uko abantu benshi bashishikajwe no kubona inki nshya za UV LED na Dual-Cure UV, abakora inki zikomeye zishobora kuvurwa n’ingufu bafite icyizere cy’ejo hazaza h’ikoranabuhanga.
Isoko rishobora kuvurwa n'ingufu - ultraviolet (UV), UV LED na electron beam (EB) curating– imaze igihe kinini isoko rikomeye, kuko umusaruro n'inyungu ku bidukikije byatumye ibicuruzwa bizamuka mu buryo butandukanye.
Nubwo ikoranabuhanga ryo kuvura ingufu rikoreshwa mu masoko menshi atandukanye, inki n'ubuhanzi bwo gushushanya ni bimwe mu bice binini.
“Kuva ku gupfunyika kugeza ku byapa, ibirango, no gucapa mu bucuruzi, wino za UV zitanga inyungu zitagereranywa mu bijyanye n’imikorere myiza, ireme, no kubungabunga ibidukikije,”ati Jayashri Bhadane, Ubushakashatsi ku Isoko rya Transparency Inc.Bhadane ateganya ko isoko rizagera kuri miliyari 4.9 z'amadolari mu kugurisha mu mpera za 2031, ku kigero cya CAGR cya 9.2% buri mwaka.
Inganda zikora irangi zivura ingufu nazo zifite icyizere. Derrick Hemmings, umuyobozi w’ibicuruzwa, ecran, energy curable flexo, LED Amerika y’Amajyaruguru,Ubutabire bw'izuba, yavuze ko nubwo urwego rw'ingufu rushobora kuvurwa rukomeje gukura, ikoranabuhanga rimwe na rimwe risanzwe ryagiye rigabanuka, nka UV isanzwe n'imashini zisanzwe zometseho amabati mu gukoresha imashini zikoreshwa mu buryo bwa offset.
Hideyuki Hinataya, Umuyobozi Mukuru w'Ishami rishinzwe Kugurisha Irangi mu Mahanga muriT&K Toka, cyane cyane mu gice cy’ingufu zishobora kuvurwa, yavuze ko kugurisha inyindo zitanga ingufu biriyongera ugereranije n’inyindo zisanzwe zikoresha amavuta.
Zeller+Gmelin kandi ni inzobere mu kuvura ingufu; Tim Smith wo muriZeller+Gmelin'sItsinda rishinzwe gucunga ibicuruzwa ryagaragaje ko bitewe n’inyungu zabyo ku bidukikije, imikorere myiza, n’imikorere myiza, inganda z’icapiro zikomeje gukoresha inki zikoresha ingufu, nka ikoranabuhanga rya UV na LED.
Smith yagize ati: “Izi wino zisohora ibintu bihindagurika mu buryo bw’umwimerere (VOCs) bike kurusha inyino zishongesha, bihuye n’amabwiriza akomeye yo kubungabunga ibidukikije n’intego zo kubungabunga ibidukikije.” “Zitanga uburyo bwo kuzimya ako kanya no kugabanya ikoreshwa ry’ingufu, bityo bikongera umusaruro.”
Smith yongeyeho ati: “Nanone, uburyo zifata neza, ziramba, kandi zidashobora gukoresha imiti bituma zikoreshwa mu buryo butandukanye, harimo no gupakira no kwandikaho CPG.” Nubwo zihenze cyane, imikorere yazo irambye n’ubwiza bw’ireme bitanga impamvu y’ishoramari. Zeller+Gmelin yemeye iyi gahunda yo gukoresha inki zitanga ingufu zigaragaza ubwitange bw’inganda mu guhanga udushya, kubungabunga ibidukikije, no guhaza ibyifuzo by’abakiriya n’inzego zishinzwe kugenzura.”
Anna Niewiadomska, umuyobozi ushinzwe kwamamaza ku isi yose,Itsinda rya Flint, yavuze ko inyungu n'ubwiyongere bw'ubwinshi bw'ibicuruzwa bya wino zivurwa hakoreshejwe ingufu byateye intambwe nini mu myaka 20 ishize, bituma ari byo bikorwa by'ingenzi mu gucapa mu rwego rwo gucapa imbuga za interineti.
“Ibintu bituma iri terambere rirushaho kwiyongera birimo ubwiza n’imiterere y’icapiro, umusaruro wiyongera, no kugabanuka kw’ingufu n’imyanda, cyane cyane iyo hatangiye gukoreshwa urumuri rwa UV,” Niewiadomska yagize ati. “Byongeye kandi, wino ivurwa n’ingufu ishobora guhura - kandi akenshi ikarenga - n’ubwiza bwa letterpress no offset kandi igatanga imiterere myiza y’icapiro ku buryo bunini kurusha flexo ishingiye ku mazi.”
Niewiadomska yongeyeho ko uko ibiciro by'ingufu byiyongera kandi ibisabwa mu kubungabunga ibidukikije bigakomeza gufata umwanya wa mbere, ikoreshwa rya UV LED ishobora kuvurwa n'ingufu hamwe na wino ebyiri zivura ririmo kwiyongera,
Niewiadomska yakomeje agira ati: “Igishimishije ni uko tubona ko abantu benshi bashishikajwe n’imashini zicapa interineti ntoya, ahubwo no mu mashini zicapa interineti nini n’izikoresha interineti hagati zishaka kuzigama amafaranga ku ngufu no kugabanya ingaruka mbi za karuboni.”
“Dukomeje kubona inyungu ku isoko mu gukoresha inki zikoresha ingufu n’amabara mu buryo butandukanye,” Bret Lessard, umuyobozi w’ibicuruzwa muriIsosiyete Mpuzamahanga ya INX Ink, byatangajwe. “Umuvuduko wihuse w’umusaruro n’ingaruka zigabanuka ku bidukikije ziterwa n’izi wino bihuye cyane n’ibyo abakiriya bacu bibandaho.”
Fabian Köhn, umuyobozi mukuru w’ishami rishinzwe gucunga ibicuruzwa bya interineti ku rwego rw’isi muriSiegwerk, yavuze ko nubwo kugurisha inki zikoresha ingufu muri Amerika no mu Burayi biri kugabanuka muri iki gihe, Siegwerk arimo kubona isoko rihinduka cyane hamwe n’igice cy’imirasire ya UV kirimo kwiyongera muri Aziya.
Köhn yagize ati: “Imashini nshya zo gucapa za flexo ubu zifite amatara ya LED menshi, kandi mu gucapa bya offset abakiriya benshi bamaze gushora imari mu gucapa hakoreshejwe UV cyangwa LED bitewe n’ubushobozi bwo hejuru ugereranije n’imashini zisanzwe zo gucapa za offset.”
Izamuka rya UV LED
Hari ikoranabuhanga ritatu ry’ingenzi rishingiye ku muyoboro uvura ingufu. UV na UV LED ni byo binini cyane, aho EB ari nto cyane. Irushanwa rishimishije riri hagati ya UV na UV LED, iri nshya kandi iri gukura vuba cyane.
“Hari umuhigo ukomeje kwiyongera mu gucapa wo gushyiramo UV LED ku bikoresho bishya kandi byahinduwe,” ibi byavuzwe na Jonathan Graunke, Visi Perezida w’ikoranabuhanga rya UV/EB akaba n’umuyobozi wungirije ushinzwe ubushakashatsi n’iterambere muri INX International Ink Co. “Gukoresha UV ikoreshwa mu gusohora umucyo biracyari byinshi kugira ngo bihuze ikiguzi n’umusaruro, cyane cyane ku bijyanye n’amabara.”
Köhn yagaragaje ko nkuko byagenze mu myaka yashize, UV LED iri gukura vuba kurusha UV isanzwe, cyane cyane mu Burayi, aho ibiciro by'ingufu byinshi bikora nk'umusemburo w'ikoranabuhanga rya LED.
Köhn yongeyeho ati: “Aha, abacapa barimo gushora imari mu ikoranabuhanga rya LED kugira ngo basimbuze amatara ya UV ashaje cyangwa ndetse n’imashini zose zicapa.” Ariko kandi, tubona imbaraga zikomeje mu gupima LED mu masoko nka Buhinde, Aziya y’Amajyepfo y’Epfo na Amerika y’Epfo, mu gihe Ubushinwa na Amerika bimaze kugaragaza ko LED yinjiriye cyane ku isoko.”
Hinataya yavuze ko gucapa kwa LED hakoreshejwe UV byagize iterambere ryinshi. “Impamvu ziterwa n’ibi ni ukwiyongera kw’ibiciro by’amashanyarazi no guhinduka kw’amatara ya mercure akoresha LED,” Hinataya yongeyeho.
Jonathan Harkins wo mu itsinda rishinzwe gucunga ibicuruzwa bya Zeller+Gmelin yavuze ko ikoranabuhanga rya LED rya UV riri hejuru y’iterambere ry’uburyo UV ikoreshwa mu gucapa igenda ihinduka.
Harkins yongeyeho ati: “Uku kwiyongera guterwa n’inyungu za UV LED, harimo gukoresha ingufu nke, kumara igihe kirekire kwa LED, kugabanuka k’ubushyuhe, ndetse no kubasha gukiza ubwoko bwinshi bw’ibikoresho bidahumanya ubushyuhe.”
Harkins yagize ati: “Izi nyungu zijyanye n’uko inganda zikomeje kwibanda ku kubungabunga ibidukikije no kunoza imikorere yazo.” “Kubera iyo mpamvu, abacapyi barushaho gushora imari mu bikoresho birimo ikoranabuhanga rikoresha ikoranabuhanga rigezweho rya LED. Iyi mpinduka igaragara mu gukoresha vuba sisitemu za LED za UV ku isoko mu masoko menshi atandukanye ya Zeller+Gmelin, harimo ikoranabuhanga rikoresha flexographic, dry offset, na litho-printing. Iyi gahunda igaragaza intambwe nini inganda zirimo gutera imbere mu gushaka ibisubizo byo gucapa bitagira ingaruka ku bidukikije kandi bihendutse, hamwe n’ikoranabuhanga rya LED rya UV riri ku isonga.”
Hemmings yavuze ko urumuri rwa UV LED rukomeje kwiyongera cyane uko isoko rigenda rihinduka kugira ngo rihuze n’ibikenewe mu buryo burambye.
Hemmings yagize ati: “Ikoreshwa ry’ingufu nke, ikiguzi gito cyo kubungabunga, ubushobozi bwo gukoresha ibikoresho byoroshye, n’ubushobozi bwo gukoresha ibikoresho birwanya ubushyuhe byose ni byo bituma wino ya LED ikoreshwa mu buryo bwa UV ikoreshwa. Abahindura ibikoresho ndetse n’abafite ikirango barimo gusaba ibisubizo byinshi bya LED ya UV, kandi abakora imashini nyinshi ubu barimo gukora imashini zishobora guhindurwamo LED ya UV mu buryo bworoshye kugira ngo zihuze n’ibyo zikeneye.”
Niewiadomska yavuze ko uburyo bwo gukaraba urumuri rwa UV bwazamutse cyane mu myaka itatu ishize bitewe n’ibintu bitandukanye, birimo kwiyongera kw’ibiciro by’ingufu, gukenera kugabanuka kw’ibisigazwa bya karuboni, no kugabanuka kw’imyanda.
“Byongeye kandi, tubona ubwoko bwinshi bw'amatara ya LED ya UV ku isoko, aha imashini zicapa n'izihindura amatara ubwoko bwinshi bw'amatara,” Niewiadomska yavuze. “Abahindura amatara ya Narrow Web ku isi yose babona ko UV LED ari ikoranabuhanga ryizewe kandi rifatika kandi basobanukiwe ibyiza byose UV LED izana - ikiguzi gito cyo gucapa, imyanda mike, nta ozone ikorwa, nta gukoresha amatara ya Hg, no kongera umusaruro. Icy'ingenzi ni uko abahindura amatara ya Narrow Web benshi bashora imari mu mashini nshya za UV flexo bashobora kujyana na UV LED cyangwa ku buryo bw'amatara bushobora kuvugururwa vuba kandi mu buryo buciriritse kuri UV LED uko bikenewe.”
Inki zo mu bwoko bwa Dual-Cure
Hakomeje kwiyongera ubushake mu ikoranabuhanga rya UV rikoresha uduce tubiri cyangwa imvange, inki zishobora kuvurwa hakoreshejwe amatara asanzwe cyangwa amatara ya UV.
“Birazwi cyane,” Graunke yagize ati, “ko inki nyinshi zivura hakoreshejwe LED zivura hakoreshejwe UV na sisitemu zo mu bwoko bwa UV (H-UV).”
Köhn wa Siegwerk yavuze ko muri rusange, wino zishobora kuvurwa hakoreshejwe amatara ya LED zishobora kuvurwa hakoreshejwe amatara asanzwe ya Hg arc. Ariko, ikiguzi cya wino za LED kiri hejuru cyane ugereranyije n'ikiguzi cya wino za UV.
Köhn yongeyeho ati: “Kubera iyo mpamvu, haracyariho inki za UV zabugenewe ku isoko. Bityo rero, niba ushaka gutanga sisitemu nyayo yo kuvura indwara ebyiri, ugomba guhitamo uburyo bwo kuringaniza ikiguzi n’imikorere.
“Isosiyete yacu yatangiye gutanga wino ikoze mu buryo bwa dual-cure mu myaka itandatu kugeza kuri irindwi mbere yaho, ikoresheje ikirango cya 'UV CORE',” Hinataya yagize ati. “Guhitamo imashini ikora foto ni ingenzi kuri wino ikoze mu buryo bwa dual-cure. Dushobora guhitamo ibikoresho fatizo byiza cyane hanyuma tugashyiraho wino ijyanye n’isoko.”
Erik Jacob wo mu itsinda rishinzwe gucunga ibicuruzwa bya Zeller+Gmelin yavuze ko hari ukwiyongera kw'abashaka gukoresha inki ebyiri. Uku gushishikazwa guturuka ku buryo izi wino zikoresha mu gucapa no kuzikoresha mu buryo butandukanye.
Jacob yagize ati: “Iyi wino ikoreshwa mu gupima inshuro ebyiri ituma ibyuma bipima urumuri bishobora gukoresha neza uburyo bwo gupima urumuri rwa LED, nko gukoresha ingufu neza no kugabanya ubushyuhe, mu gihe bikomeza guhuza n’uburyo busanzwe bwo gupima urumuri rwa UV.” “Ubu buryo bushishikaje cyane cyane ibyuma bipima urumuri bigenda bihinduka buhoro buhoro cyangwa abakoresha ibikoresho bishaje n’ibishya.”
Jacob yongeyeho ko kubera iyo mpamvu, Zeller+Gmelin n'izindi sosiyete zikora inyigo zirimo gukora inyigo zishobora gukora mu buryo bwombi bwo gukosora inyigo zidahungabanyije ireme cyangwa kuramba, zigahuza n'ibyifuzo by'isoko by'ibisubizo byo gucapa bihindagurika kandi birambye.
Jacob yagize ati: “Iyi nzira igaragaza imbaraga zikomeje gushyirwa mu nganda zo guhanga udushya no guha abacapa amahitamo menshi kandi adahungabanya ibidukikije.”
Hemmings yagize ati: “Abahindura amajwi bakoresha LED bakenera inki zishobora kuvurwa haba mu buryo busanzwe ndetse no mu buryo bwa LED, ariko iki si ikibazo cya tekiniki, kuko, mu bunararibonye bwacu, inki zose za LED zivurwa neza n’amatara ya mercure.” “Ubu buryo bw’inyi za LED butuma abakiriya bashobora kuva kuri UV isanzwe bakajya kuri LED mu buryo butagorana.”
Niewiadomska yavuze ko Flint Group ikomeje kubona ko ishishikajwe n'ikoranabuhanga ryo gupima ibyuma bibiri.
“Sisitemu ya Dual Cure ituma abahindura ibikoresho bakoresha wino imwe kuri UV LED yabo n’imashini isanzwe yo gukaraba UV, ibi bigabanya ububiko n’ubugoranye,” Niewiadomska yongeyeho. “Flint Group iri imbere mu ikoranabuhanga rya UV LED, harimo n’ikoranabuhanga rya dual cure. Iyi sosiyete imaze imyaka irenga icumi ikora neza cyane, mbere y’uko ikoranabuhanga riyikoresha cyane kandi rikoreshwa cyane nk’uko bimeze ubu.”
Gukuraho inki no kongera gukoresha ibikoresho
Bitewe n’uko abantu benshi bashishikajwe no kubungabunga ibidukikije, abakora irangi rya wino bagiye gukemura ibibazo ku birebana n’irangi rya UV na EB mu bijyanye no gukuraho irangi no kongera gukoreshwa.
“Hari bimwe ariko ahanini ni bike cyane,” Graunke yagize ati. “Tuzi ko ibicuruzwa bya UV/EB bishobora guhaza ibyifuzo byihariye byo kongera gukoresha ibikoresho.”
“Urugero, INX yabonye amanota 99/100 na INGEDE mu gukuraho inki ku mpapuro,” Graunke yagize ati. “Radtech Europe yategetse inyigo ya FOGRA yagennye ko inki za UV zidashobora gukurwaho inki ku mpapuro. Iyi substrate igira uruhare runini mu miterere y’impapuro zo kongera gukoresha inki, bityo hakwiye kwitonderwa ko hagomba kwitabwaho mu gutanga ibyangombwa byo kongera gukoresha inki ku mpapuro.
“INX ifite ibisubizo byo kongera gukoresha pulasitiki aho inyito zagenewe kuguma ku butaka nkana,” Graunke yongeyeho. “Muri ubu buryo, inyandiko yacapwe ishobora gutandukanywa na pulasitiki y’umubiri wayo mu gihe cyo kongera gukoresha pulasitiki idahumanya icyuma gica amazi. Dufite kandi ibisubizo bidapfa gukoreshwa bituma pulasitiki yacapwe iba igice cy’umuyoboro wo kongera gukoresha pulasitiki binyuze mu gukuraho wino. Ibi ni ibisanzwe kuri filime zo kugabanya ibyuma kugira ngo PET igarure pulasitiki.”
Köhn yavuze ko ku birebana n’ikoreshwa rya plastiki, hari impungenge, cyane cyane iz’abakoresha ibikoresho byo kongera gukoresha, ku bijyanye n’uko amazi yo kwiyuhagira n’ayo kongera gukoresha ashobora kwanduzwa.
Köhn yagize ati: “Inganda zimaze gutangiza imishinga myinshi yo kwerekana ko ikoreshwa rya wino ya UV rishobora kugenzurwa neza kandi ko ikoreshwa rya nyuma n’amazi yo gukaraba bitanduye n’ibice bya wino.”
Köhn yongeyeho ati: “Ku bijyanye n’amazi yo gukaraba, gukoresha wino ya UV bifite inyungu zimwe na zimwe ugereranyije n’izindi koranabuhanga za wino. Urugero, agace kavuwe gakuramo uduce duto, dushobora kuyungururwa mu mazi yo gukaraba byoroshye.
Köhn yagaragaje ko iyo bigeze ku bijyanye no gukoresha impapuro, gukuramo irangi no kongera gukoresha ibikoresho byakoreshejwe ari inzira imaze igihe.
Köhn yagize ati: “Hari sisitemu za UV offset zemejwe na INGEDE ko zoroshye gukuraho irangi mu mpapuro, kugira ngo abacapye bakomeze kungukirwa n’ibyiza by’ikoranabuhanga rya UV wino badahungabanyije ubushobozi bwo kongera gukoreshwa.”
Hinataya yatangaje ko iterambere ririmo gutera imbere mu bijyanye no gukuraho irangi no kongera gukoresha ibikoresho byacapwe.
Hinataya yongeyeho ati: “Ku mpapuro, ikwirakwizwa rya wino ryujuje ibisabwa bya INGEDE ririmo kwiyongera, kandi gukuramo irangi byarashobotse mu buryo bwa tekiniki, ariko ikibazo ni ukubaka ibikorwa remezo kugira ngo hongerwe uburyo bwo kongera gukoresha umutungo.”
Hemmings yagize ati: “Hari inki zishobora kuvurwa zikuraho wino neza, bityo zikongera ubushobozi bwo kongera gukoreshwa.” “Ikoreshwa rya nyuma n’ubwoko bwa substrate ni ibintu by’ingenzi mu kugena imikorere yo kongera gukoreshwa. Inki zishobora kuvurwa na Sun Chemical zo mu bwoko bwa SolarWave CRCL UV-LED zujuje ibisabwa n’ishyirahamwe ry’abavugurura pulasitiki (APR) kugira ngo zoroshye gukaraba no kubika kandi ntizisaba gukoresha primers.”
Niewiadomska yavuze ko Flint Group yatangije ubwoko bwayo bwa Evolution bw’ibiceri na varnish kugira ngo ikemure ikibazo cy’ubukungu bushingiye ku gupfunyika.
Niewiadomska yagize ati: “Evolution Deinking Primer ituma ibikoresho byo mu maboko bikurwaho irangi mu gihe cyo kumesa, bigatuma ibimenyetso byo mu maboko bigabanuka bishobora kongera gukoreshwa hamwe n’icupa, bikongera umusaruro w’ibikoresho byongeye gukoreshwa kandi bikagabanya igihe n’ikiguzi bijyana no gukuraho irangi.”
Yongeyeho ati: “Ivarnish y’ubwihindurize ishyirwa ku birango nyuma y’uko amabara acapwe, ikarinda wino mu gukumira kuva amaraso no gushwanyagurika mu gihe iri ku gikoresho, hanyuma ikamanuka mu nzira yo kongera gukoresha.” “Varnish ituma icyangombwa gitandukana neza n’igipfunyika cyayo, bigatuma igice cyo gupfunyika gikoreshwa mu bikoresho byiza kandi bifite agaciro kanini. Varnish ntabwo igira ingaruka ku ibara ry’iwino, ubwiza bw’ishusho cyangwa uburyo bwo gusoma kode.”
Niewiadomska yasoje agira ati: “Urutonde rwa Evolution rukemura ibibazo byo kongera gukoresha ibikoresho mu buryo butaziguye, kandi rugira uruhare mu kurinda ahazaza heza h’urwego rwo gupakira ibikoresho.” “Evolution Varnish na Deinking Primer bituma ibicuruzwa byose bikoreshwaho bishobora kunyura mu buryo bwose mu bijyanye no kongera gukoresha ibikoresho mu buryo busanzwe.”
Harkins yavuze ko nubwo haba hari ikibazo cyo gukoresha wino ya UV iriho ibiryo n'ibinyobwa ndetse n'ingaruka zayo ku buryo bwo kongera gukoresha wino. Ikibazo cy'ingenzi kireba kwimuka kw'ibinyabutabire n'ibindi bintu bivuye muri wino bijya mu biribwa cyangwa ibinyobwa, bishobora guteza akaga ku buzima.
Harkins yongeyeho ati: “Gukuraho inki byashyizwe imbere cyane ku bicapa bibanda ku bidukikije. Zeller+Gmelin yateje imbere ikoranabuhanga rigezweho rizatuma wino ikoreshwa mu kongera gukoresha ingufu ishobora kuzamurwa mu gihe cyo kongera gukoresha ibikoresho, bigatuma pulasitiki isukuye ishobora kongera gukoreshwa mu bicuruzwa bikoreshwa n’abantu. Iri koranabuhanga ryitwa EarthPrint.”
Harkins yavuze ko ku bijyanye no kongera gukoresha ibikoresho, ikibazo kiri mu guhuza inyito n’uburyo bwo kongera gukoresha ibikoresho, kuko zimwe muri inyito za UV zishobora kubangamira ubushobozi bwo kongera gukoresha impapuro na pulasitiki mu buryo bugira ingaruka ku bwiza bw’ibikoresho byasubijwe gukoreshwa.
Harkins yagize ati: “Mu rwego rwo gukemura ibi bibazo, Zeller+Gmelin yibanze ku guteza imbere irangi rifite ubushobozi buke bwo kwimuka, rikananoza uburyo bwo kongera gukoresha ibikoresho byo kongera gukoresha ibikoresho, no kubahiriza amabwiriza kugira ngo habeho umutekano w’abaguzi n’ibidukikije birambye.”
Igihe cyo kohereza: Kamena-27-2024
