Ha thahasello e ntse e hola ho li-inks tse ncha tsa UV LED le Dual-Cure UV, baetsi ba enke ba ka phekolehang ka matla ba na le tšepo ka bokamoso ba theknoloji.
Mmaraka o phekolehang ka matla - ultraviolet (UV), UV LED le electron beam (EB) e phekola- e 'nile ea e-ba' maraka o matla ka nako e telele, kaha ts'ebetso le melemo ea tikoloho li tsamaisitse kholo ea thekiso ka likopo tse ngata.
Le hoja theknoloji ea ho phekola matla e sebelisoa mebarakeng e mengata e fapaneng, li-inks le litšoantšo tsa litšoantšo e bile e 'ngoe ea likarolo tse kholo ka ho fetisisa.
"Ho tloha ho liphutheloana ho ea ho lipontšo, lileibole le khatiso ea khoebo, li-inks tse phekotsoeng tsa UV li fana ka melemo e ke keng ea bapisoa mabapi le ts'ebetso, boleng le ts'ireletso ea tikoloho."ho boletse Jayashri Bhadane, Transparency Market Research Inc. Bhadane o hakanya hore 'maraka o tla fihla ho $4.9 bilione ha thekiso bofelong ba 2031, ho CAGR ea 9.2% selemo le selemo.
Baetsi ba enke ba ka sehloohong ba phekolehang ka matla ba na le tšepo e tšoanang. Derrick Hemmings, mookameli oa lihlahisoa, skrine, matla a phekolehang flexo, LED North America,Sun Chemical, e boletse hore le ha lefapha la matla a phekolehang le ntse le hola, mahlale a mang a teng ha a sa sebelisoa haholo, joalo ka li-inks tse tloaelehileng tsa UV le li-sheetfed tse tloaelehileng lits'ebetsong tsa offset.
Hideyuki Hinataya, GM oa Overseas Ink Sales Division bakeng saT&K Toka, eo haholo-holo e leng karolong ea enke e phekolehang ka matla, e hlokometse hore thekiso ea li-inks tse phekolang matla li ntse li eketseha ha li bapisoa le li-inks tse tloaelehileng tse thehiloeng ka oli.
Zeller+Gmelin le eena ke setsebi se phekolehang matla; Tim Smith oa'Mele oa Zeller+GmelinSehlopha sa Tsamaiso ea Lihlahisoa se hlokometse hore ka lebaka la melemo ea tikoloho, bokhoni le ts'ebetso ea bona, indasteri ea khatiso e ntse e tsoela pele ho sebelisa li-inks tse phekolang matla, joalo ka theknoloji ea UV le LED.
"Li-inks tsena li ntša metsoako e fokolang ea lintho tse phelang (VOCs) ho feta li-inks tsa solvent, tse lumellanang le melao e thata ea tikoloho le lipakane tsa ts'ebetso," Smith o ile a bontša. "Li fana ka pholiso ea hang-hang le ho fokotsa tšebeliso ea matla, kahoo e ntlafatsa tlhahiso.
"Hape, ho khomarela ha bona ho phahameng, ho tšoarella, le ho hanyetsa lik'hemik'hale ho etsa hore ba tšoanelehe bakeng sa likopo tse fapa-fapaneng, ho kenyeletsoa liphutheloana tsa CPG le li-label," ho phaella Smith. "Ho sa tsotellehe litšenyehelo tse phahameng tsa pele, katleho ea nako e telele ea ts'ebetso le ntlafatso ea boleng tseo li li tlisang li lokafatsa matsete. Zeller+Gmelin e amohetse mokhoa ona oa li-inks tsa pheko ea matla tse bonts'ang boitlamo ba indasteri ho boqapi, botsitso, le ho fihlela litlhoko tse ntseng li tsoela pele tsa bareki le mekhatlo ea taolo.
Anna Niewiadomska, molaoli oa lefats'e oa papatso bakeng sa webo e moqotetsane,Sehlopha sa Flint, e boletse hore thahasello le kholo ea thekiso ea li-inks tse phekolehang ka matla e hatetse pele haholo lilemong tse 20 tse fetileng, e leng se entseng hore e be ona mokhoa o hlahelletseng oa ho hatisa lekaleng le moqotetsane la webo.
"Bakhanni ba khōlo ena ba kenyelletsa boleng bo ntlafetseng ba khatiso le litšobotsi, tlhahiso e eketsehileng, le ho fokotseha ha matla le litšila, haholo-holo ka ho qala ha UV LED," ho hlokometse Niewiadomska. "Ho feta moo, li-inks tse phekolehang ka matla li ka kopana - 'me hangata li feta - boleng ba letterpress le offset le ho fana ka litšoaneleho tse ntlafalitsoeng tsa khatiso ka mefuta e mengata ea li-substrates ho feta flexo e thehiloeng metsing."
Niewiadomska o ekelitse hore ha litšenyehelo tsa matla li ntse li eketseha le litlhoko tsa ts'ebetso li ntse li tsoela pele ho nka karolo ea mantlha, ho amoheloa ha li-LED tse phekolehang ka matla le li-inks tse phekolang habeli lia hola.
"Hoa thahasellisa hore re bona thahasello e ntseng e eketseha eseng feela ho bahatisi ba marang-rang ba moqotetsane empa hape ho tloha ho bahatisi ba flexo ka bophara le bohareng ba websaete ba batlang ho boloka chelete ka matla le ho fokotsa likhahla tsa carbon," Niewiadomska a tsoela pele.
"Re ntse re tsoela pele ho bona thahasello ea 'maraka molemong oa ho phekola li-inks le li-coatings ho pholletsa le mefuta e mengata ea likopo le li-substrates," Bret Lessard, mookameli oa lihlahisoa tsa lihlahisoa.INX International Ink Co., e tlalehiloe. "Mabelo a potlakileng a tlhahiso le tšusumetso e fokotsehileng ea tikoloho e fanoang ke li-inks tsena li tsamaellana haholo le tsepamiso ea bareki ba rona."
Fabian Köhn, hlooho ea lefats'e ea tsamaiso e fokolang ea lihlahisoa tsa marang-rang hoSiegwerk, e boletse hore leha thekiso ea li-inks tse phekolang matla US le Europe li ntse li tsitsitse, Siegwerk e bona 'maraka o matla haholo o nang le karolo e ntseng e hola ea UV Asia.
"Mechine e mecha ea khatiso ea flexo hona joale e na le mabone a LED haholo, 'me khatisong ea offset bareki ba bangata ba se ba ntse ba tsetela ho UV kapa LED ea phekolo ka lebaka la katleho e phahameng ha e bapisoa le mechine e tloaelehileng ea khatiso," Köhn o hlokometse.
Ho phahama ha leseli la UV
Ho na le litheknoloji tse tharo tse kholo tlas'a sekhele se phekolehang matla. UV le UV LED ke tsona tse kholo ka ho fetisisa, 'me EB e nyane haholo. Tlholisano e khahlisang e lipakeng tsa UV le UV LED, e ncha le e ntseng e hola ka potlako ho feta.
"Ho na le boitlamo bo ntseng bo eketseha ho tloha ho bahatisi ba ho kenyelletsa UV LED ho lisebelisoa tse ncha le tse nchafalitsoeng," ho boletse Jonathan Graunke, VP ea theknoloji ea UV / EB le motlatsi oa mookameli oa R & D bakeng sa INX International Ink Co. "Tšebeliso ea ho qetela ea khatiso ea UV ke e ntse e atile ho leka-lekanya litšenyehelo / liphetho tsa ts'ebetso, haholo-holo ka liaparo."
Köhn o ile a bontša hore joaloka lilemong tse fetileng, UV LED e ntse e hōla ka potlako ho feta UV ea setso, haholo-holo Europe, moo litšenyehelo tse phahameng tsa matla li sebetsang e le sesosa sa theknoloji ea LED.
"Mona, bahatisi ba tsetela haholo ho theknoloji ea LED ho khutlisa mabone a khale a UV kapa esita le mechine eohle ea khatiso," Köhn a eketsa. "Leha ho le joalo, re ntse re bona tsoelo-pele e matla ea pheko ea LED mebarakeng e kang India, Asia Boroa-bochabela le Latin America, athe China le US li se li ntse li bonts'a ho kenella ka matla 'marakeng oa LED."
Hinataya o boletse hore khatiso ea UV LED e bone khōlo e eketsehileng. "Mabaka a sena a nahanoa hore ke theko e ntseng e phahama ea motlakase le ho fetoha ho tloha mabone a mercury ho ea ho mabone a LED," a phaella ka Hinataya.
Jonathan Harkins oa Sehlopha sa Tsamaiso ea Lihlahisoa tsa Zeller + Gmelin o tlalehile hore theknoloji ea UV LED e feta kholo ea phekolo ea setso ea UV lefapheng la khatiso.
"Khōlo ena e susumetsoa ke melemo ea UV LED, ho kenyelletsa le tšebeliso e tlaase ea matla, nako e telele ea bophelo ba li-LED, ho fokotsa mocheso oa mocheso, le bokhoni ba ho phekola mefuta e mengata ea li-substrates ntle le ho senya lisebelisoa tse thibelang mocheso," a phaella ka Harkins.
"Melemo ena e tsamaisana le ts'ebetso e ntseng e eketseha ea indasteri mabapi le botsitso le katleho," ho boletse Harkins. "Ka lebaka leo, bahatisi ba ntse ba tsetela haholo lisebelisoa tse kenyelletsang theknoloji ea pheko ea LED. Phetoho ena e bonahala 'marakeng o nkang ka potlako lisebelisoa tsa UV LED ho pholletsa le mebaraka e mengata e fapaneng ea khatiso ea Zeller+Gmelin, ho kenyeletsoa flexographic, dry offset, le litho-printing technologies. Mokhoa ona o bonts'a ts'ebetso e pharalletseng ea indasteri ho isa litharollong tsa khatiso tse baballang tikoloho le tse baballang chelete e ngata, 'me theknoloji ea UV LED e ka pele.
Hemmings o boletse hore UV LED e ntse e hola haholo ha mmaraka o ntse o fetoha ho fihlela litlhoko tse kholo tsa ts'ebetso.
"Tšebeliso e tlase ea matla, litšenyehelo tse tlase tsa tlhokomelo, bokhoni ba ho sebelisa li-substrate tse bobebe, le bokhoni ba ho tsamaisa thepa e sa utloeng mocheso ke lintho tse ka sehloohong tse susumetsang ts'ebeliso ea enke ea UV LED," Hemmings o hlokometse. "Li-converter le beng ba lihlahisoa ba kopa litharollo tse ling tsa UV LED, 'me bahlahisi ba bangata ba khatiso ba se ba hlahisa mechine e ka fetoloang habonolo ho UV LED ho finyella tlhokahalo."
Niewiadomska o boletse hore phekolo ea UV LED e eketsehile haholo lilemong tse tharo tse fetileng ka lebaka la lintlha tse fapa-fapaneng, ho kenyelletsa le litšenyehelo tse eketsehileng tsa matla, litlhoko tsa ho fokotseha ha carbon footprints, le litšila tse fokotsehileng.
"Ho feta moo, re bona mefuta e mengata ea mabone a UV LED 'marakeng, a fa bahatisi le li-converter mefuta e mengata ea mabone," ho boletse Niewiadomska. "Li-converter tsa marang-rang tse tšesaane lefatšeng ka bophara li bona hore UV LED ke theknoloji e netefalitsoeng le e sebetsang 'me e utloisisa melemo e felletseng eo UV LED e e tlisang - litšenyehelo tse tlase tsa ho hatisa, litšila tse fokolang, ho se be le tlhahiso ea ozone, tšebeliso e mpe ea mabone a Hg, le tlhahiso e phahameng. Habohlokoa, li-converter tse ngata tse moqotetsane tse kenyang lichelete ho mechine e mecha ea UV flexo li ka tsamaea le UV LED kapa tsamaiso ea lebone e ka ntlafatsoang ka potlako le ka moruo ho UV LED ha ho hlokahala.
Li-inks tsa Pheko tse peli
Ho bile le thahasello e ntseng e eketseha ho thekenoloji ea mefuta e 'meli kapa e nyalisitsoeng ea UV, e ka phekolehang ka mabone a tloaelehileng kapa a UV.
Graunke o itse: “Hoa tsebahala hore boholo ba li-inks tse phekolang ka LED li tla folisa le ka mefuta ea UV(H-UV).
Siegwerk's Köhn o boletse hore ka kakaretso, li-inks tse ka phekolehang ka mabone a LED li ka phekoloa ka mabone a tloaelehileng a Hg arc. Leha ho le joalo, litšenyehelo tsa li-inks tsa LED li phahame haholo ho feta litšenyehelo tsa li-inks tsa UV.
"Ka lebaka lena, ho ntse ho na le li-inks tsa UV tse inehetseng 'marakeng," Köhn a eketsa. “Ka hona, haeba u batla ho fana ka sistimi ea 'nete ea pheko e habeli, u hloka ho khetha moralo o lekanyang litšenyehelo le ts'ebetso.
"K'hamphani ea rona e se e qalile ho fana ka enke ea mefuta e 'meli lilemong tse tšeletseng ho isa ho tse supileng pele ho lebitso la "UV CORE"," Hinataya o itse. "Khetho ea photoinitiator e bohlokoa bakeng sa enke e phekotsoeng habeli. Re ne re ka khetha thepa e loketseng ka ho fetisisa ebe re etsa enke e lekanang ’maraka.”
Erik Jacob oa Sehlopha sa Tsamaiso ea Sehlahisoa sa Zeller+Gmelin o hlokometse hore ho na le thahasello e ntseng e hola ea li-inks tse phekolang habeli. Thahasello ena e bakoa ke ho feto-fetoha ha maemo le ho feto-fetoha ha li-inks tsena ho fana ka bahatisi.
Jacob o itse: "Li-inks tse nang le mefuta e 'meli li thusa bahatisi ho sebelisa melemo ea pheliso ea LED, joalo ka ts'ebeliso e ntle ea matla le ho fokotsa mocheso, ha ba ntse ba boloka ho lumellana le mekhoa ea khale ea ho phekola UV," ho boletse Jacob. "Khokahano ena e khahla haholo bakeng sa bahatisi ba fetohelang theknoloji ea LED butle-butle kapa ba sebelisang motsoako oa lisebelisoa tsa khale le tse ncha."
Jacob o ile a phaella ka hore ka lebaka leo, Zeller + Gmelin le lik'hamphani tse ling tsa enke li hlahisa li-inks tse ka sebetsang tlas'a mekhoa e 'meli ea ho phekola ntle le ho senya boleng kapa ho tšoarella, ho sebetsana le tlhokahalo ea' maraka bakeng sa tharollo e tsitsitseng le e tsitsitseng ea khatiso.
"Tsela ena e totobatsa boiteko bo tsoelang pele ba indasteri ba ho qapa le ho fa bahatisi likhetho tse ngata tse fapaneng, tse se nang tikoloho," ho boletse Jacob.
"Bafetoleli ba fetohelang ho pheko ea LED ba hloka li-inks tse ka phekolehang ka mokhoa oa setso le ka LED, empa sena ha se phephetso ea tekheniki, kaha, ka boiphihlelo ba rona, li-inks tsohle tsa LED li folisa hantle tlasa mabone a mercury," ho boletse Hemmings. "Tlhahiso ena ea tlhaho ea li-inks tsa LED e thusa bareki ho fetoha ka mokhoa o se nang moeli ho tloha ho UV ea setso ho ea ho li-inks tsa LED."
Niewiadomska o boletse hore Flint Group e ntse e bona thahasello e tsoelang pele ho thekenoloji ea pheko e habeli.
"Sistimi ea Dual Cure e thusa bafetoleli hore ba sebelise enke e tšoanang ho LED ea bona ea UV le mochine o tloaelehileng oa ho phekola UV, o fokotsang thepa le ho rarahana," Niewiadomska a eketsa. "Flint Group e ka pele ho tekhenoloji ea kalafo ea UV LED, ho kenyeletsoa le theknoloji ea pheko e habeli. Khampani e 'nile ea bula li-inks tse sebetsang hantle tsa UV LED le Dual Cure ka lilemo tse fetang leshome, nako e telele pele theknoloji e etsa hore e fumanehe le ho sebelisoa haholo joaloka kajeno.
De-inking le Recycling
Ka thahasello e ntseng e hola ea ts'ebetso, bahlahisi ba enke ba tlameha ho rarolla mathata ka li-inks tsa UV le EB mabapi le ho tlosa le ho e sebelisa hape.
“Ho na le tse ding empa hangata di nyane,” ha rialo Graunke. "Rea tseba hore lihlahisoa tsa UV / EB li ka fihlela litlhoko tse khethehileng tsa ho sebelisoa hape.
"Mohlala, INX e fumane 99/100 ka INGEDE bakeng sa ho hlakola pampiri," Graunke o hlokometse. "Radtech Europe e laetse phuputso ea FOGRA e hlokometseng hore li-inks tsa UV offset ha li khone ho tsoa pampiring. Substrate e na le karolo e kholo mekhoeng ea ho tsosolosa pampiri, kahoo ho lokela ho hlokomeloa ho etsa likopo tsa ho tsosolosa likobo tsa litifikeiti.
"INX e na le litharollo tsa ho sebelisoa hape ha lipolasetiki moo li-inks li etselitsoeng hore li lule li le ka har'a substrate," a eketsa Graunke. "Ka tsela ena, sengoloa se hatisitsoeng se ka aroloa ho polasetiki ea 'mele ea mantlha nakong ea ts'ebetso ea ts'ebetso ntle le ho silafatsa tharollo ea caustic. Re boetse re na le litharollo tsa de-inkable tse lumellang polasetiki ea khatiso hore e fetohe karolo ea phepelo ea phepelo ka ho tlosa enke. Sena se tloaelehile bakeng sa lifilimi tse honyehang ho khutlisa polasetiki ea PET. ”
Köhn o hlokometse hore bakeng sa ts'ebeliso ea polasetiki, ho na le matšoenyeho, haholo-holo a tsoang ho batho ba sebelisang li-recyclers, mabapi le tšilafalo e ka bang teng ea metsi a hlatsuoang le a recyclation.
"Indasteri e se e qalile merero e 'maloa ho paka hore ho tlosoa ha li-inks tsa UV ho ka laoloa hantle le hore metsi a ho qetela le metsi a ho hlatsoa ha a silafatsoe ke likarolo tsa enke," Köhn o hlokometse.
"Mabapi le metsi a ho hlatsoa, ts'ebeliso ea li-inks tsa UV e bile e na le melemo e meng ho feta mahlale a mang a enke." Köhn a eketsa. Ka mohlala, filimi e phekotsoeng e arohana ka likaroloana tse kholoanyane, tse ka hloekisoang ka ntle ho metsi a hlatsoang habonolo.
Köhn o ile a bontša hore ha ho tluoa tabeng ea likopo tsa pampiri, ho tlosa li-inking le ho tsosolosa e se e ntse e le mokhoa o thehiloeng.
"Ho se ho ntse ho e-na le litsamaiso tsa UV offset tse netefalitsoeng ke INGEDE e le tse ka tlosoang habonolo pampiring, e le hore bahatisi ba ka tsoela pele ho rua molemo melemo ea theknoloji ea enke ea UV ntle le ho sekisetsa ho sebelisoa hape," ho boletse Köhn.
Hinataya o tlalehile hore nts'etsopele e ntse e tsoela pele mabapi le ho tlosa li-inking le ho sebelisoa hape ha lintho tse hatisitsoeng.
"Bakeng sa pampiri, kabo ea enke e kopanang le litekanyetso tsa INGEDE ea ho tlosa li-inking e ntse e eketseha, 'me ho tlosoa ha li-inking ho se ho khoneha, empa phephetso ke ho haha lisebelisoa tsa ho ntlafatsa ts'ebetsong ea lisebelisoa," ho phaella Hinataya.
Hemmings o itse: "Li-inks tse ling tse phekolehang li tlosa enke hantle, kahoo li ntlafatsa ho sebelisoa hape." "Mofuta oa ho qetela le oa substrate ke lintlha tsa bohlokoa ho khethollang ts'ebetso ea ts'ebetso hape. Li-inks tse phekolehang tsa Sun Chemical's SolarWave CRCL UV-LED li kopana le litlhoko tsa Association of Plastic Recyclers' (APR) bakeng sa ho hlatsuoa le ho li boloka 'me ha li hloke tšebeliso ea li-primers."
Niewiadomska o hlokometse hore Flint Group e phatlalalitse mefuta ea eona ea Evolution ea li-primers le li-varnish ho sebetsana le tlhokahalo ea moruo oa selikalikoe oa ho paka.
"Evolution Deinking Primer e thusa ho tlosoa ha thepa ea matsoho nakong ea ho hlatsoa, ho netefatsa hore li-labels tsa shrink sleeve li ka tsosolosoa hammoho le botlolo, ho eketsa lihlahisoa tsa thepa e tsosolositsoeng le ho fokotsa nako le litšenyehelo tse amanang le ts'ebetso ea ho tlosa li-label," ho boletse Niewiadomska. .
O ile a eketsa a re: "Evolution Varnish e sebelisoa ho lileibole ka mor'a hore mebala e hatisoe, e sirelelitse enke ka ho thibela ho tsoa mali le ho senya ha e ntse e le shelefong, ebe e theohela tlaase ka mokhoa oa ho tsosolosa," a phaella ka ho re. "Varnish e tiisa karohano e hloekileng ea leibole sephutheloana sa eona, e nolofalletsang karolo ea sephutheloana hore e sebelisoe hape ka thepa ea boleng bo holimo, ea boleng bo holimo. Varnish ha e ame 'mala oa enke, boleng ba setšoantšo kapa ho baloa ha khoutu.
"Mokhahlelo oa Evolution o sebetsana le liphephetso tsa ho sebelisoa hape ka kotloloho, 'me, ka lehlakoreng le leng, o kenya letsoho ho boloka bokamoso bo tiileng ba lefapha la liphutheloana," ho phethela Niewiadomska. "Evolution Varnish le Deinking Primer li etsa hore sehlahisoa leha e le sefe seo li sebelisoang ho sona ho be bonolo hore se tsamaee ka ho feletseng ka ketane ea ho tsosolosa."
Harkins o hlokometse hore leha o ka kopana ka tsela e sa tobang, ho na le matšoenyeho mabapi le ts'ebeliso ea li-inks tsa UV ka liphutheloana tsa lijo le lino hammoho le phello ea tsona lits'ebetsong tsa ho e sebelisa hape. Taba ea mantlha e mabapi le ho falla ho ka bang teng ha li-photoinitiators le lintho tse ling ho tloha ho enke ho ea lijong kapa linong, tse ka bakang likotsi tsa bophelo bo botle.
"De-inking e bile ntho e tlang pele ho bahatisi ba shebaneng le tikoloho," a eketsa Harkins. "Zeller+Gmelin e thehile theknoloji ea morao-rao e tla lumella enke e felisitsoeng matla hore e phahamisoe ts'ebetsong ea ho e sebelisa hape, e lumellang hore polasetiki e hloekileng e khutlisetsoe lihlahisoa tsa bareki. Theknoloji ena e bitsoa EarthPrint.
Harkins o boletse hore mabapi le ho sebelisoa hape, phephetso e mabapi le ho lumellana ha li-inks le mekhoa ea ho e sebelisa hape, kaha li-inks tse ling tsa UV li ka sitisa ho sebelisoa hape ha li-substrates tsa pampiri le tsa polasetiki ka ho ama boleng ba thepa e sebelisoang hape.
"Ho rarolla mathata ana, Zeller + Gmelin e 'nile ea lebisa tlhokomelo ho nts'etsopele ea li-inks tse nang le thepa e tlaase ea ho falla ho ntlafatsa ho lumellana le mekhoa ea ho tsosolosa, le ho latela melao ea ho netefatsa polokeho ea bareki le ts'ireletso ea tikoloho," Harkins o hlokometse.
Nako ea poso: Jun-27-2024
