Corrugated board inkjet presses tau ua tiav hauv kev lag luam corrugated ntim nrog rau hauv kev kos npe thiab cov khoom lag luam. Raws li Smithers, kev loj hlob ntawm kev ua lag luam no yog qhov zoo siab, nrog rau kev lag luam corrugated inkjet yuav tsum sawv cev ntau dua 80% ntawm kev loj hlob inkjet nyob rau hauv 10 xyoo ntawm 2022 txog 2032.
Lub sijhawm los nqis peev rau ntawm txoj kev loj hlob no yog qhov txaus nyiam heev rau cov tuam txhab tam sim no ua lag luam nrog gravure, offset, lossis flexo tshuab luam ntawv, nrog rau cov tuam txhab luam ntawv lag luam ntawm txhua qhov ntau thiab tsawg tab tom nrhiav kom nthuav lawv lub peev xwm los suav nrog cov ntim thiab cov khoom lag luam. Vim tias cov neeg siv khoom muaj peev xwm muaj ntau haiv neeg, qhov ntau ntawm ib leeg-channel inkjet presses pab kev lag luam no kuj muaj ntau haiv neeg.
Ib qho ntawm thawj qhov yuav tsum nco ntsoov yog hom corrugated board thiab cardboard dav uas cov xovxwm yuav txhawb nqa. Lub thickness ntawm corrugated cardboard yog los ntawm A (5 mm) mus rau F (0.06 mm), uas C (4 mm) yog feem ntau siv. Kuj tseem muaj tsib txheej ntawm cov duab los qhia txog li 8 hli tuab.
Qee cov xovxwm tsuas yog txhawb nqa nyias E thiab F tuav rau cov ntim khoom sib zog thiab daim ntaub ntawv folding, thaum lwm tus txhawb nqa tag nrho nrog rau ib sab, peb-ply thiab tsib-ply paperboard. Cov xovxwm ntau lawm tam sim no ntawm kev lag luam txhawb nqa dav li ntawm kwv yees li 1-2.5 meters. Printing presses sib txawv ntawm tus cwj mem hom, kev daws teeb meem, xim channel, thiab kev siv ceev. Tam sim no muaj ntau cov xovxwm uas siv dej-raws li inks tshaj UV inks, thiab feem ntau tsuas yog CMYK.
Qhov tshwj xeeb, Nozomi C18000 xovxwm (UV number case) thiab Delta SPC130 (dej-raws li) muab CMYK ntxiv rau peb xim ntxiv. Jetmaster series thiab HS6000 (raws li Jetmaster) muaj nyob rau hauv ob hom xim ntxiv. Cov kev daws teeb meem ib txwm muaj los ntawm qis li 360dpi txog 1200dpi. Muaj kev nkag-theem nias muaj nrog lub siab tshaj plaws ceev ntawm tsawg dua 30 meters ib feeb, piv rau 150 mpm rau lub siab tshaj plaws productivity presses. Ntau lub xovxwm tau txo qhov nrawm ntawm lawv qhov kev daws teeb meem siab tshaj plaws thiab tuaj yeem muab ntau hom kev luam ntawv nrawm / daws teeb meem.
Thaum cov txheej txheem substrate, ceev, thiab cov duab zoo xav tau hais txog, muaj ntau lwm yam nta uas tuaj yeem cuam tshuam cov khoom tsim tau ntawm kev daws teeb meem, tshwj xeeb tshaj yog rau high-speed, high-volume presses. Nrog rau ntau yam inkjet xovxwm xaiv muaj nyob rau hauv lub corrugated ntim thiab tso saib ua lag luam, nrog rau hybrid inkjet thiab gravure daws, tuam txhab uas muag loj thiab me tuaj yeem koom nrog hauv kev lag luam loj hlob no. Ua tib zoo saib rau cov yam ntxwv uas koj xav tau tiag tiag, vim tias tsuas yog ib feem me me ntawm cov neeg siv xovxwm yuav xav tau qhov siab tshaj plaws, kev daws teeb meem thiab kev txhawb nqa loj muaj hnub no.
Kev siv cov inkjet hauv folding thawv
Inkjet technology tau coj ntau lub lag luam luam tawm los ntawm cua daj cua dub. Qhov kawg pom tseeb qhov khoob zoo li yog lub thawv folding. Nws zoo nkaus li tias inkjet thev naus laus zis tseem tab tom tawm tsam kom ua tau raws li qhov yuav tsum tau ua, qhov tseem ceeb tshaj plaws ntawm cov ntawv luam tawm zoo, kev txhawb nqa substrate, ntawv loj thiab cov khoom tsim tau.
Cov neeg muag khoom digital luam ntawv xovxwm tau pom lub khw muag khoom folding rau qee lub sijhawm. Ntawm Drupa 2016, muaj ntau qhov kev tshaj tawm cov khoom siv inkjet, tab sis cov khoom tsawg heev tau ua rau kev lag luam. Qee tus neeg muag khoom txawm txiav txim siab rub tawm, thaum lwm tus tseem ua haujlwm ntawm lawv cov xovxwm tsim thiab maj mam txav mus rau kev lag luam.
Qhov tsuas yog kev mob siab rau inkjet folding thawv xovxwm tam sim no muaj yog Landa S10, uas tau nyob hauv kev txhim kho tau ntau xyoo. Cov xovxwm yog raws li Komori lub sheetfeed system thiab siv Lanta tus tswv cuab kev siv tshuab. Txij thaum ntawd los, ntau yam kev txhim kho tau raug siv thiab tam sim no muaj ntau tshaj 20 kev teeb tsa hauv folding carton printing. Lub S10 tam sim no tau hloov los ntawm S11, muab ceev ntawm 11,200 ib teev.
Thaum Lub Kaum Hli 2021, qhov kev cia siab ntau VariJET106 tau nthuav tawm, qhov tshwm sim ntawm kev sib koom ua ke ntawm Deshe thiab Koenigg & Bauer. Nrog nws cov cuab yeej cuab tam muaj zog hauv folding carton offset presses, Koenigg & Bauer muab cov ntawv xa khoom, suav nrog txheej thiab glazing-cov chav nyob raws li kev lag luam-pov thawj Rapida 106 tsim. Deshe pab txhawb inkjet units thiab imaging software. Tam sim no, ob lub xovxwm tau teeb tsa ntawm qhov chaw sim hauv lub tebchaws Yelemes.
Qhov tsis ntev los no ntxiv rau kev mob siab rau inkjet folding carton xovxwm yog Agfa's Speedset 1060. Nws muaj kev pom zoo ceev ntawm 11, 000 dluab ib teev, txawm hais tias cov duab daws teeb meem raug txo. Cov xovxwm muaj peev xwm luam tawm ntawm substrates txog li 2 hli tuab, suav nrog micro-corrugated cardboard. Cov primer thiab tiav yog sprayed es tsis yog siv raws li ib tug tiav txheej raws li yog cov ntaub ntawv nrog rau lwm yam presses. Thawj ob qhov chaw sim tau teem sijhawm los tsim tawm hauv 2024, nrog kev txwv tsis pub muaj npaj rau 2025.
Rau B2 inkjet presses, muaj cov kev daws teeb meem rau folding carton inkjet luam ntawv nrog qis peev thiab yooj yim pib. Tam sim no, cov tuam txhab xws li Fujifilm, Konica Minolta, Komori thiab Ricoh muab cov khoom lag luam, thiab lwm tus tuaj yeem koom nrog. Cov xovxwm no tsim nyog rau cov tshuab luam ntawv lag luam uas tig mus rau folding cartons lossis kev tshaj lij. Txhawm rau thov rau lub lag luam tseem ceeb, cov xovxwm no yuav tsum tau txhawb nqa hnyav dua substrates, muaj cov kev xaiv glazing, thiab qhov zoo tshaj plaws muaj cov xim gamut txuas ntxiv.
B2 presses kuj tsis tshua muaj txiaj ntsig vim yog hom B2 me dua. Inkjet luam ntawv ntawm folding cartons tsis yog daim ntawv ntshiab. Kev noj cov ntawv tsis tu ncua muab cov khoom lag luam siab, txawm tias qhov hnyav tshaj plaws thiab cov txheej txheem refueling ntau dua yog qhov tsis zoo. Kodak muaj Prosper 6000S xovxwm rau folding cartons, thaum Koenigg & Bauer's Rotajet 168 thiab 225 yog cov khoom tsim tau ntau dua thiab twb tau siv rau ntim aseptic.
Short format folding carton printing yog lub sijhawm ua lag luam loj uas nyuam qhuav tau hais txog tam sim no. Txawm li cas los xij, qhov no yog kev lag luam xav tau thiab tsuas yog cov xovxwm uas tuaj yeem ua tau raws li cov neeg siv khoom cov kev cia siab ntawm kev tsim khoom, substrate thiab zoo yuav raug lees txais. Ua kom zoo dua ntawm lub sijhawm no yuav tsum muaj kev siv thev naus laus zis thiab kev lag luam zoo.
Daim ntawv thov ntawm inkjet hauv kev lag luam daim ntawv lo
Cov luam ntawv digital tau dhau los ua cov thev naus laus zis hauv cov ntawv luam tawm. Vim tias daim ntawv lo hom ntawv me dua piv rau lwm lub ntim luam ntawv, qhov feem ntawm cov ntawv luam ntawv luv luv yog siab dua hauv lwm lub khw ntim khoom, thiab cov substrate feem ntau yooj yim rau kev ua hauj lwm nrog, cov ntawv sau ua cov av zoo rau cov luam ntawv digital.
Yuav luag tag nrho cov xovxwm digital tuaj yeem tsim cov ntawv siab-rhiab heev. Txawm li cas los xij, kev pub zaub mov hauv ntawv yog siv sijhawm, kev xaiv substrate raug txwv, thiab kev ua haujlwm tom ntej yog qhov nyuaj dua. Txawm hais tias qhov kev nqis peev txuas ntxiv hauv cov ntawv xovxwm, tag nrho cov kev sib koom ntawm cov ntawv luam tawm digital hauv txhua daim ntawv siab-rhiab heev tseem me me, suav txog tsuas yog ntau dua 6% ntawm tag nrho cov ntawv luam tawm. Tsis muaj qhov tsis txaus ntawm cov neeg siv khoom tshwj xeeb daim ntawv lo. Ntau tshaj 30 lub tuam txhab muab cov ntawv xov xwm, feem ntau hauv ntau tus qauv. Piv rau lwm lub khw ntim khoom, qhov kev xaiv no tuaj yeem ua rau tsis meej pem.
Lub tshuab hluav taws xob electrostatic imaging (EP) xovxwm tau koom nrog hauv daim ntawv sau npe txij li xyoo 1990, ob qho tib si hauv cov kua toner thiab tshuab ziab khaub ncaws. Cov thev naus laus zis tau pib ntxov, tab sis txog niaj hnub no tsuas yog qee tus neeg tsim khoom lag luam muab cov khoom lag luam EP tag nrho, thaum cov kev xaiv inkjet tau nce siab. Tseem, inkjet tso nyiaj rau tsuas yog 20 feem pua ntawm cov ntawv sau digitally luam tawm, raws li IT Strategies, txawm hais tias qhov sib faib yuav tsum nce ntxiv.
Thaum xub thawj, inkjet loj hlob hauv kev tsim cov xovxwm compact thiab ceev luam ntawv ceev, tab sis muaj qis dua. Txawm li cas los xij, qhov zoo tau zoo dua qub nyob rau xyoo tas los no. Cov yam tseem ceeb uas yuav tsum tau xav txog thaum xaiv cov cuab yeej siv duab suav nrog:
Inkjet luam ntawv yog qhov nrawm dua rau cov peev txheej zoo sib xws; EP zoo li muaj cov ntsiab lus zoo dua thiab kev hloov pauv yooj yim, tshwj xeeb tshaj yog piv rau 600 dpi inkjet. Siv lub tshuab nqus dej ntau dua, qhov sib txawv me me; UV inkjet muaj lub ntsej muag ci, uas tej zaum yuav xav tau rau qee qhov kev siv, tab sis tej zaum yuav tsis haum rau lwm tus; UV inkjet tsim ib tug tsa nto uas tuaj yeem tsim cov nyhuv tactile, thaum dej-raws li thiab toner luam ntawv yog qhov tseem ceeb; Inks muaj ntau resistant rau hnav thiab tshuaj ntau tshaj toner (nrog rau kev zam ntawm Secon tus tshiab UV-hardened TITON toner); Qee cov substrates yog tsim rau cov toner, qee qhov tsim nyog rau inkjet; Inkjet presses yooj yim dua los tsim thiab feem ntau xav tau kev saib xyuas tsawg dua li toner presses.
Kev sib piv cov nqi tuaj yeem yog qhov teeb meem sib cav. Qee qhov EP xovxwm muaj qhov taw tes-thiab-nias hom, thaum inkjet inks feem ntau raug them los ntawm kev noj. Sib piv tus nqi ntawm tus number case ib liter yog tsis muaj txiaj ntsig, vim tias kev siv tus number case rau ib daim duab tuaj yeem sib txawv ntawm cov khoom siv mus rau ib qho khoom siv.
Inkjet daim ntawv lo nias ntau yam los ntawm cov qauv duab me me mus rau tag nrho cov kab hybrid, ua rau kev sib piv nyuaj. Qhov kev xaiv ntawm inkjet presses tso cai rau cov khw muag khoom pib me me thiab loj hlob raws li qhov kev thov loj hlob, txawm tias cov neeg tuaj tshiab los sau cov khoom lag luam lossis cov khoom lag luam pib luam tawm. Tsim cov tshuab luam ntawv daim ntawv lo yuav xav ua qee yam kev ua haujlwm luv luv los ntawm cov xovxwm analog thiab xav tau cov khoom lag luam ntawm cov ntim siab lossis cov xovxwm hybrid. High-end presses kuj zoo li pheej yig dua los khiav.
Txawm li cas los xij, tsis muaj kev siv tshuab zoo tshaj plaws, txhua yam nyob ntawm cov ntawv thov. Qee lub tuam txhab luam ntawv siv ntau yam thev naus laus zis los muab cov kev daws teeb meem zoo tshaj plaws.
