Yog tias koj xav xaiv ntawm nqaim lossis dav web flexo luam ntawv, koj nyob hauv qhov chaw kom paub qhov laj thawj zoo tshaj rau nws. Flexographic luam ntawv, ib txoj hauv kev muaj zog thiab ntau yam hauv kev lag luam ntim khoom, tau dhau los ua qhov hloov pauv tseem ceeb txij li nws pib thaum xyoo pua 20th. Raws li cov lag luam nce qhov tseem ceeb ntawm kev ua tau zoo, kev ua tau zoo, thiab kev ruaj khov, kev nkag siab txog qhov sib txawv ntawm lub vev xaib nqaim thiab lub vev xaib dav dav flexo luam ntawv tsis yog tsuas yog muaj txiaj ntsig, tab sis tseem ceeb heev.
Cov lus qhia dav dav no delves tob rau hauv qhov tsis sib xws ntawm ob txoj hauv kev, muab cov kev nkag siab zoo los pab koj taug qab lub ntiaj teb nyuaj ntawm kev luam ntawv flexographic thiab txiav txim siab kom haum rau koj cov kev xav tau tshwj xeeb luam ntawv.
Cov ntsiab lus luv luv ntawm Narrow Web thiab Wide Web Printing
Narrow Web Printing
Lub vev xaib nqaim feem ntau suav nrog cov substrates txog 20 ntiv tes (50.8 cm) dav. Nws yog characterized los ntawm nws yooj yim thiab haum rau luv luv khiav. Raws li daim ntawv tshaj tawm kev lag luam xyoo 2023 los ntawm PrintWeek, nqaim lub vev xaib luam ntawv nyiaj rau kwv yees li 60% ntawm cov ntawv sau npe thoob ntiaj teb. Txoj kev no tau txais koob meej vim nws muaj peev xwm los lis ntau yam substrates thiab nws cov kev ua tau zoo hauv kev tsim cov ntawv luam tawm zoo rau cov khoom me me.
Lub vev xaib nqaim yog feem ntau sib cog lus thiab muab lub sijhawm teeb tsa sai dua, ua rau lawv zoo tagnrho rau cov lag luam uas yuav tsum tau hloov txoj haujlwm tsis tu ncua lossis tsis muaj chaw nyob hauv pem teb. Lawv ua tau zoo hauv kev tsim cov khoom xws li cov ntawv sau, cov cim npe, thiab cov ntawv ntim me me hloov tau yooj yim.
Wide Web Printing
Kev luam ntawv dav dav hauv lub vev xaib, piv txwv li, tuav cov substrates tshaj 20 ntiv tes, feem ntau mus txog 65 ntiv tes (165 cm) lossis ntau dua. Nws muaj npe nrov rau nws lub peev xwm siab ceev thiab yog qhov kev xaiv mus rau kev tsim khoom loj. Lub koom haum Flexographic Technical Association tau tshaj tawm tias lub vev xaib dav dav luam tawm hauv kev ntim khoom yooj yim, nrog rau kev lag luam feem ntau tshaj 70%.
Cov ntawv xov xwm thoob plaws lub vev xaib yog tsim los rau cov khoom ntim ntau lawm, ua rau lawv nyiam xaiv rau cov khoom lag luam xws li ntim khoom noj, kos npe loj, thiab cov yeeb yaj kiab ua lag luam. Lawv lub peev xwm los luam tawm ntawm cov substrates dav dua ntawm qhov nrawm dua txhais tau tias muaj peev xwm ua tau zoo thiab ua kom muaj txiaj ntsig zoo rau kev txiav txim loj.
Qhov Sib txawv tseem ceeb ntawm qhov nqaim thiab dav Web Flexo Printing
Dav Variation
Thawj qhov sib txawv ntawm qhov nqaim thiab dav web luam ntawv yog nyob rau hauv qhov dav ntawm cov khoom ua tiav. Qhov sib txawv tseem ceeb no cuam tshuam rau ntau yam ntawm cov txheej txheem luam ntawv, los ntawm kev tsim tshuab mus rau kev tsim khoom.
| Aspect |
Narrow Web |
Wide Web |
| Hom dav |
6-20 nti |
20-65+ ' |
| Siv dav |
Daim ntawv lo, Ntim me me |
Ntim loj, ntawv xov xwm |
| Ntau lawm ntim |
Tsawg rau nruab nrab |
Siab |
| Lub Sijhawm Hloov Ua Haujlwm |
Ceev (15-30 feeb) |
Ntev (1-2 teev) |
| Inline tiav |
Kev xaiv dav |
Txwv tsis pub, feem ntau offline |
Lub vev xaib nqaim, nrog lawv qhov dav me me, yog qhov nrawm dua thiab tuaj yeem hloov pauv ntawm txoj haujlwm sib txawv. Qhov no ua rau lawv zoo tagnrho rau cov lag luam uas tsim ntau yam khoom hauv cov khoom me me. Wide web presses, thaum tsis tshua muaj kev hloov pauv, tuaj yeem tsim cov khoom lag luam zoo ib yam.
Ceev Dynamics
Qhov ceev ntawm cov xovxwm ua haujlwm cuam tshuam rau nws cov khoom tsim tau thiab tsim nyog rau ntau hom haujlwm.
Lub vev xaib nqaim feem ntau ua haujlwm ntawm qhov nrawm ntawm 150-200 meters ib feeb. Qhov nruab nrab ceev no tso cai rau kev tswj xyuas meej txog kev luam ntawv zoo, ua lub vev xaib nqaim zoo rau cov haujlwm uas xav tau cov ntsiab lus tsis sib xws lossis hloov xim tsis tu ncua. Piv txwv li, lub vev xaib nqaim yuav yog qhov zoo tshaj plaws rau kev tsim cov ntawv sau cawv nrog cov qauv sib txawv rau txhua qhov vintage.
Hauv qhov sib piv, lub vev xaib dav dav tuaj yeem ncav cuag qhov siab tshaj 300 meters ib feeb, qee zaum txawm nce mus txog 600 meters ib feeb rau qee yam kev siv. Qhov kev kub ceev no ua rau lawv tsim nyog rau cov khoom ntim siab uas cov khoom siv sib xws yog qhov tseem ceeb. Ib lub vev xaib dav dav tuaj yeem tsim tau ntau txhiab lub thawv khoom noj zoo tib yam lossis cov qos yaj ywm chips hauv ib qho kev khiav.
Kev txiav txim siab Ink
Hom cwj mem siv thiab siv nws li cas tuaj yeem cuam tshuam rau kev luam ntawv zoo, lub sijhawm ziab, thiab kev cuam tshuam ib puag ncig.
| Ink Hom |
Wide Web Siv |
Narrow Web Siv |
| Solvent-based |
Kev ziab sai, haum rau kev kub ceev |
Tsawg dua, tuaj yeem ua rau hnyav khaws cia |
| Raws li dej |
Tsis zoo vim qeeb ziab |
Feem ntau siv, eco-phooj ywg |
| UV kho tau |
Qee zaum siv, ziab sai |
Zoo dua rau kev ua raws li VOC thiab ziab sai |
Narrow Web:
Feem ntau siv UV-kho tau los yog dej-raws li inks
Ink viscosity feem ntau nyob ib ncig ntawm 35 vib nas this (#2 Zahn khob)
Tso cai rau thicker number case deposits, txhim khu xim vibrancy
UV inks kho tam sim, tso cai rau tuav tam sim
Wide Web:
Xav kom qhuav ceev ceev-raws li cov kuab tshuaj inks
Ink viscosity feem ntau nyob ib ncig ntawm 25 vib nas this (# 2 Zahn khob)
Cov khaubncaws sab nraud povtseg thinner kom qhuav sai ntawm kev kub ceev
Feem ntau xav tau cov tshuab ziab khaub ncaws zoo
Lub koom haum European Rotogravure sau tseg tias lub vev xaib dav dav luam ntawv siv kwv yees li 65% ntau tus number case ib square meter piv rau lub vev xaib nqaim, vim muaj cov cheeb tsam loj dua thiab cov khaubncaws sab nraud povtseg. Qhov sib txawv ntawm tus cwj mem noj no tuaj yeem cuam tshuam rau cov nqi tsim khoom thiab kev xav txog ib puag ncig.
Kws Kho Hniav Configurations
Wide web presses ntiav tus kws kho mob cov hniav kom meej meej metering. Cov txheej txheem no muaj ob lub ntsej muag uas tsim lub chamber los tuav tus cwj mem, tso cai rau daim ntawv thov tus cwj mem zoo ib yam txawm tias nyob rau hauv kev kub ceev. Lub chambered system kuj tseem pab txo cov number case evaporation, uas yog qhov tseem ceeb thaum siv cov kuab tshuaj hnyav-raws li inks.
Kev teeb tsa lub vev xaib nqaim feem ntau yog siv tus cwj mem dej thiab cov kws kho mob tom qab. Qhov kev teeb tsa no tso cai rau kev hloov xim sai thiab ua tau zoo rau txoj haujlwm nquag hloov pauv hauv qhov nqaim web luam ntawv. Txawm li cas los xij, nws tuaj yeem ua rau tus number case evaporation ntau dua thiab yuav tsum tau saib xyuas ntau zaus ntawm number case pH thiab viscosity.
Qhov zoo ntawm Narrow Web Flexo Printing
Nqaim web flexo luam ntawv muaj ntau yam txiaj ntsig uas ua rau nws txaus nyiam rau qee yam kev siv:
Tus nqi ua tau zoo rau kev khiav me me mus rau nruab nrab: Nrog lub sij hawm teeb tsa sai dua thiab tsawg dua thaum hloov txoj haujlwm, lub vev xaib nqaim yog kev lag luam rau kev sau luv luv.
Qhov chaw ua haujlwm zoo: Zoo tagnrho rau cov khw muag khoom me me lossis cov chaw uas muaj qhov chaw hauv pem teb tsawg. Lub vev xaib nqaim feem ntau tuaj yeem haum rau thaj chaw uas lub vev xaib dav dav yuav ua tsis tau.
Ua kom muaj peev xwm ua tiav inline tiav: Ntau lub vev xaib nqaim muaj ntau txoj hauv kev ua tiav xws li kev txiav tuag, embossing, thiab ntawv nyiaj stamping. Qhov no tso cai rau ua tiav cov khoom tiav hauv ib qho dhau los, txuag lub sijhawm thiab txo kev tuav.
Versatility nyob rau hauv substrate tuav: nqaim web presses feem ntau siv ntau yam ntawm substrates, los ntawm nyias zaj duab xis mus rau tuab cardstocks, ua rau lawv haum rau ntau yam khoom.
Lub Tsev Kawm Ntawv Label tau tshaj tawm tias cov tshuab luam ntawv nqaim hauv web tuaj yeem hloov txoj haujlwm mus txog 60% sai dua li cov tshuab luam ntawv dav dav, ua rau lawv zoo tagnrho rau cov lag luam nrog ntau cov khoom lag luam lossis cov kev pabcuam kev lag luam nrog kev hloov pauv ntau zaus.
Qhov zoo ntawm Wide Web Flexo Printing
Wide web flexo printing excels nyob rau hauv ntau qhov chaw, tshwj xeeb tshaj yog rau high-volume ntau lawm:
Kev kub ceev ntau lawm rau kev txiav txim loj: Nrog ceev tshaj 300 meters ib feeb, lub vev xaib dav dav tuaj yeem tsim cov khoom loj heev.
Kev ua tau zoo ntawm kev tuav cov khoom siv dav dav: Lub peev xwm luam tawm ntawm cov substrates dav dua txhais tau tias ntau cov khoom tuaj yeem tsim nyob rau hauv ib qho kev khiav, txo tag nrho cov sij hawm ntau lawm.
Tus nqi-kev ua tau zoo rau kev ua haujlwm ntev: Thaum cov nqi teeb tsa yuav siab dua, tus nqi ib-ntu txo qis rau cov ntawv sau loj, ua rau lub vev xaib dav dav rau cov khoom ntim ntau.
Kev tsim nyog rau ntau yam khoom ntim: Los ntawm cov yas hloov pauv mus rau corrugated cardboard, lub vev xaib dav dav tuaj yeem siv ntau yam khoom siv hauv ntim.
Raws li Ntim Tebchaws Europe, dav web flexo luam ntawv tuaj yeem txo cov nqi ntau lawm txog li 30% rau kev khiav ntau tshaj 50,000 units piv rau lwm txoj kev luam ntawv. Qhov txiaj ntsig zoo dua no ua rau lub vev xaib thoob plaws qhov kev xaiv zoo tshaj plaws rau kev ntim khoom loj hauv kev lag luam xws li zaub mov thiab dej haus, khoom siv hauv tsev, thiab cov khoom lag luam.
Environmental Considerations
| Environmental Considerations |
Narrow Web |
Wide Web |
| Inks |
UV-curable inks nrog tsawg dua VOC emissions |
Kev siv cov inks uas muaj dej ntau ntxiv los txo cov kev cuam tshuam ib puag ncig |
| Kev siv hluav taws xob |
LED-UV curing systems txo kev siv zog |
Kev siv cov kuab tshuaj rov qab los kom txo qis emissions |
| Eco-friendly Alternatives |
Cov dej-raws li tus cwj mem xaiv rau cov ntawv thov nkag siab |
Kev tsim cov yeeb yaj kiab biodegradable rau kev ntim khoom yooj yim |
| Sustainability Trends (2020-2023) |
15% nce nyob rau hauv eco-friendly number case siv thoob plaws ob txoj kev, tsav los ntawm cov neeg siv khoom xav tau thiab kev tswj xyuas |
15% nce nyob rau hauv eco-friendly number case siv thoob plaws ob txoj kev, tsav los ntawm cov neeg siv khoom xav tau thiab kev tswj xyuas |
Cov xwm txheej cuam tshuam rau kev xaiv ntawm Narrow thiab Wide Web
Kev xaiv ntawm nqaim thiab dav web luam ntawv yuav tsum xav txog ntau yam tseem ceeb:
Muaj qhov chaw: Lub vev xaib dav xav tau cov chaw loj dua, feem ntau xav tau cov chaw tshwj xeeb rau cov xovxwm, cov cuab yeej pabcuam, thiab cov khoom siv. Lub vev xaib nqaim feem ntau tuaj yeem haum rau hauv qhov chaw me me, ua rau lawv tsim nyog rau kev ua haujlwm me me lossis cov chaw hauv nroog nrog qhov chaw txwv.
Kev nqis peev pib: Cov ntawv xov xwm thoob plaws lub vev xaib feem ntau raug nqi 2-3 npaug ntau dua li qhov nqaim web presses. Tus nqi pib siab dua no yuav tsum tau hnyav rau qhov muaj peev xwm txuag tau mus sij hawm ntev rau cov khoom ntim siab.
Ntau lawm ntim: Xav txog koj qhov nruab nrab khiav ntev. Yog tias feem ntau ntawm koj txoj haujlwm qis dua 10,000 units, lub vev xaib nqaim yuav ua rau muaj kev lag luam ntau dua. Rau kev khiav haujlwm loj tshaj li 50,000 units, lub vev xaib dav dav tuaj yeem muab kev txuag nqi tseem ceeb.
Substrate ntau yam: Lub vev xaib dav siv ntau yam khoom siv, tshwj xeeb tshaj yog cov khoom siv tuab dua siv hauv cov ntim khoom corrugated. Yog tias koj cov khoom lag luam xav tau kev hloov pauv ntau zaus ntawm cov ntaub ntawv sib txawv, lub vev xaib nqaim yuav muab kev hloov pauv ntau dua.
Kev hloov pauv ntau zaus: Yog tias koj tus qauv kev lag luam cuam tshuam nrog ntau qhov kev ua haujlwm luv luv nrog kev hloov pauv ntau zaus, lub sijhawm teeb tsa ceev ntawm lub vev xaib nqaim tuaj yeem ua tau zoo.
Inline xov yuav tsum: Yog tias koj cov khoom xav tau kev ua tiav (xws li tuag-txiav, embossing, lossis foiling), lub vev xaib nqaim feem ntau muaj ntau txoj hauv kev xaiv.
Cov ntawv thov siv
Narrow Web
Cov ntawv tshwj xeeb rau cawv thiab cawv
Pharmaceutical ntim nrog kev tswj xyuas nruj
Cov ntawv cim khoom noj tshwj xeeb nrog cov qauv tsim tsis sib xws lossis cov ntaub ntawv sib txawv
Cov ntawv tshaj tawm luv luv thiab cov ntawv nplaum
Kev ntim khoom yooj yim rau boutique lossis artisanal khoom
Wide Web
Kev ntim khoom noj yooj yim rau cov neeg tsim khoom loj
Industrial films thiab qhwv
Cov khoom siv tu cev pov tseg
Corrugated pre-print rau shipping thawv
Loj hom ntawv kos npe thiab banners
Cov khoom siv luam ntawv thiab cov khoom siv
Ob txoj kev xav tau cov khoom siv tshwj xeeb thiab cov cuab yeej siv, txhua qhov tsim nyog rau qhov tshwj xeeb xav tau ntawm nqaim lossis dav web luam ntawv:
Substrates:
Narrow Web: Feem ntau ua haujlwm ntau yam, los ntawm cov yeeb yaj kiab nyias mus rau cov ntawv tuab tuab
Wide Web: Feem ntau tsom rau cov yeeb yaj kiab, ntawv, thiab cov ntaub ntawv corrugated hauv cov yob loj
Cov khoom siv duab:
Ob leeg siv photopolymer daim hlau los yog lub tes tsho
Lub vev xaib dav dav feem ntau xav tau daim hlau loj dua, muaj zog dua los tiv thaiv kev nrawm dua
Ink systems:
Lub Vev Xaib: UV, dej-raws li, lossis hnyav-raws li, nrog rau kev sib piv ntawm UV-kho cov inks
Wide Web: Feem ntau cov kuab tshuaj raws li dej los yog dej kom qhuav sai
Tshuab ziab khaub ncaws:
Anilox yob:
Kev sib tw thiab kev txiav txim siab
Txawm hais tias ob txoj hauv kev muab cov txiaj ntsig tshwj xeeb, lawv kuj tsim teeb meem uas yuav tsum tau daws:
Qhov chaw yuav tsum muaj: Lub vev xaib dav xav tau qhov chaw tseem ceeb hauv pem teb, tsis yog rau cov xovxwm nkaus xwb tab sis kuj yog rau cov cuab yeej pabcuam thiab cov khoom siv. Qhov no tuaj yeem yog qhov kev txiav txim siab loj rau cov lag luam uas muaj chaw txwv.
Kev nqis peev pib: Cov xovxwm zoo tuaj yeem raug nqi, tshwj xeeb tshaj yog rau lub vev xaib dav. Cov nyiaj rov qab los ntawm kev nqis peev yuav tsum tau ua tib zoo xam raws li qhov kwv yees ntau lawm.
Cov kev xav tau kev txawj ntse: Cov neeg ua haujlwm xav tau kev cob qhia tshwj xeeb, tshwj xeeb tshaj yog rau cov vev xaib dav dav uas cov ceg txheem ntseeg siab dua vim qhov nrawm thiab ntim ntau lawm.
Kev tswj cov khib nyiab: Lub vev xaib dav tuaj yeem tsim cov khoom pov tseg ntau dua thaum teeb tsa, uas yuav tsum tau muab xam rau hauv ob qho tib si tus nqi thiab ib puag ncig kev xav.
Kev siv hluav taws xob: Lub vev xaib dav dav, vim lawv qhov loj thiab ceev, feem ntau siv zog ntau dua, cuam tshuam rau cov nqi khiav lag luam thiab ib puag ncig hneev taw.
Yav tom ntej Trends
Kev lag luam flexo luam ntawv tau hloov zuj zus mus tas li, nrog rau ntau yam kev hloov pauv rau yav tom ntej:
Kev nce qib hauv lub vev xaib dav dav hauv kev ua tiav: Cov neeg tsim khoom tab tom tsim ntau qhov kev sib tw hauv kab tiav rau cov vev xaib dav dav, nqaim qhov sib txawv nrog lub vev xaib nqaim hauv cheeb tsam no.
Nce automation: Ob qho tib si nqaim thiab dav lub vev xaib luam tawm tau pom kev siv cov tshuab hluav taws xob ntau ntxiv rau kev teeb tsa txoj haujlwm, kev tswj xim, thiab kev tswj kom zoo, txo tib neeg kev ua yuam kev thiab txhim kho qhov sib xws.
Txoj kev loj hlob ntawm cov inks thiab substrates kom ruaj khov: Kev tshawb fawb tsis tu ncua yog tsom rau kev tsim cov tshuaj bio-based inks thiab compostable ntim cov ntaub ntawv, hais txog kev txhawj xeeb ntawm ib puag ncig.
Kev koom ua ke digital: Flexo xovxwm tau nce ntxiv nrog cov tshuab luam ntawv digital, tso cai rau cov ntaub ntawv luam tawm sib txawv thiab ua haujlwm luv luv txawm tias nyob hauv daim ntawv thov dav dav.
Kev ntim khoom ntse: Ob lub tshuab luam ntawv nqaim thiab dav hauv web tab tom tshawb nrhiav txoj hauv kev los koom nrog cov khoom ntim ntse xws li QR cov lej, NFC cim npe, thiab cov yam ntxwv muaj tseeb.
Xaus
Nkag siab txog qhov sib txawv ntawm qhov nqaim thiab dav web flexo luam ntawv yog qhov tseem ceeb rau kev txiav txim siab paub hauv kev lag luam ntim khoom. Thaum lub vev xaib nqaim muaj qhov yooj yim thiab ua haujlwm tau zoo rau kev khiav me me, ua tau zoo hauv cov cheeb tsam xws li cov ntawv sau npe zoo thiab cov ntim luv luv, lub vev xaib dav dav hauv cov khoom ntim ntau, tshwj xeeb hauv cov ntim khoom noj thiab cov khoom lag luam.
Kev xaiv ntawm nqaim thiab dav web flexo luam ntawv yuav tsum tau ua raws li kev soj ntsuam kom zoo ntawm cov khoom xws li kev xav tau ntau lawm, qhov chaw muaj, kev txwv nyiaj txiag, thiab kev lag luam mus sij hawm ntev. Los ntawm kev txheeb xyuas qhov muaj zog thiab kev txwv ntawm txhua txoj hauv kev, cov tshuab luam ntawv thiab cov kws ntim khoom tuaj yeem txhim kho lawv cov haujlwm, txo cov nqi, thiab xa cov khoom zoo uas ua tau raws li cov neeg siv khoom xav tau thiab cov qauv ib puag ncig.
Muaj teeb meem xaiv qhov haum tshaj plaws flexo luam ntawv? Peb nyob ntawm no los pab. Peb cov kws tshaj lij tau npaj los muab cov lus qhia thiab kev txhawb nqa koj xav tau los xaiv txoj hauv kev zoo tshaj plaws ntawm flexo luam ntawv. Tiv tauj peb kom ua tiav!
FAQs:
1. Dab tsi yog qhov txawv ntawm qhov nqaim thiab dav web flexo luam ntawv?
Teb: Qhov tseem ceeb sib txawv yog nyob rau hauv lub substrate dav. Nqaim lub vev xaib luam ntawv tuav cov ntaub ntawv mus txog 16 ntiv tes dav, thaum lub vev xaib dav dav luam tawm cov ntaub ntawv ntau dua 40 ntiv tes dav, ua rau nws haum rau cov khoom loj.
2. Cov kev lag luam twg feem ntau siv nqaim web flexo luam ntawv?
Teb: Lub web flexo luam ntawv nqaim feem ntau yog siv rau hauv kev lag luam uas xav tau kev ua haujlwm siab, xws li cov tshuaj, cov ntawv lo rau cawv thiab khoom siv tes ua npias, thiab lwm yam ntim me me.
3. Hom haujlwm twg yog qhov zoo tshaj plaws rau kev luam ntawv dav hauv web flexo?
Teb: Lub vev xaib dav dav flexo luam ntawv yog qhov zoo tagnrho rau cov ntim siab, cov ntawv luam loj loj xws li ntim khoom noj, cov khoom siv, cov ntawv ntsa, thiab cov ntaub qhwv. Nws yog tsim los ua kom muaj nuj nqis loj.
4. Puas yog cov inks siv hauv nqaim thiab dav web luam ntawv zoo ib yam?
Teb: Tsis yog, lawv txawv. Lub vev xaib dav dav feem ntau siv cov tshuab ziab khaub ncaws kom qhuav sai sai, thaum lub vev xaib nqaim feem ntau siv dej-raws li lossis UV-kho tau inks rau precision thiab ib puag ncig sustainability.
5. Yuav ua li cas qhov chaw yuav tsum sib txawv ntawm qhov nqaim thiab dav web presses?
Teb: Lub vev xaib dav dav xav tau ntau qhov chaw hauv pem teb vim lawv qhov loj thiab cov substrate loj yob lawv tuav. Lub vev xaib nqaim nqaim ntau dua, ua rau lawv tsim nyog rau kev lag luam nrog qhov chaw tsawg.
6. Txoj kev twg yog ib puag ncig zoo dua, nqaim lossis dav web flexo luam ntawv?
Teb: Lub vev xaib flexo luam ntawv nqaim feem ntau yog ib puag ncig zoo dua li nws feem ntau siv dej los yog UV-kho tau inks, uas txo VOC emissions. Kev luam ntawv dav hauv lub vev xaib kuj tseem tuaj yeem siv eco-phooj ywg inks, tab sis ib txwm cia siab rau cov kuab tshuaj raws li cov kuab tshuaj.
7. Puas tuaj yeem nqaim web flexo presses tuav cov khoom ntim siab?
Teb: Thaum lub vev xaib nqaim tuaj yeem tsim cov ntim siab, lawv feem ntau haum rau luv luv mus rau nruab nrab khiav nrog cov ncauj lus kom ntxaws. Rau kev ua haujlwm siab heev, cov ntawv xov xwm thoob plaws lub vev xaib yog qhov ua tau zoo dua.
