Thaum nws los txog rau kev nce qib ntawm kev luam ntawv thev naus laus zis, peb tuaj yeem pib nrog kev tsim qauv thiab kev tswj hwm ntawm analog offset presses, los ntawm kev hloov pauv ntawm cov tshuab luam ntawv hluav taws xob rau digital presses, rau cov tshuab luam ntawv inkjet niaj hnub no. Hauv txhua qhov kev hloov pauv thev naus laus zis thiab kev siv, lub luag haujlwm ntawm cov tshuab luam ntawv uas twb muaj lawm tau raug kho dua tshiab thiab hloov pauv. Nrog rau kev nce thiab kev hloov ntawm cov neeg siv khoom xav tau, ntim ntau lawm kuj tau dhau los ntawm ib lub sijhawm no. Ntawm ntau cov qub thiab tshiab luam thev naus laus zis, ib lo lus nug tseem ceeb tshwm sim - lub tshuab luam ntawv twg yog qhov zoo tshaj plaws rau kev ntim khoom?
Thaum peb saib rov qab rau lub sij hawm-honored ntim tshuab luam ntawv thev naus laus zis, suav nrog flexo, offset, gravure, thiab electrocopying, peb pom tias kev tsim cov tshuab luam ntawv inkjet muaj kev sib tw, thaum kawg pib ua tiav qhov zoo, qhov loj me, thiab kev ua haujlwm siab dua yuav tsum tau ua. ntau daim ntawv thov ntim.
Thaum lub ntim luam ntawv txawv ntawm cov thev naus laus zis hloov pauv uas cuam tshuam rau kev lag luam luam ntawv, cov kev xav tau rau kev ua tau zoo, tsim khoom, thiab tus nqi yog nruj dua. Offset thev naus laus zis txo qis ntau yam kev txawj ntawm phau ntawv thiab lub sijhawm xav tau rau kev npaj ua haujlwm thiab tswj cov txheej txheem los tiv thaiv nws txoj kev lag luam. Thaum cov thev naus laus zis luam ntawv xws li electrostatic thev naus laus zis thiab kev tsim cov inkjet muaj qhov xav tau thiab cov ntaub ntawv sib txawv, lawv tseem poob qab hauv qhov zoo, tus nqi, thiab kev ua haujlwm thiab tuaj yeem siv sijhawm ntev los ntes.
Nyob rau tib lub sijhawm, kev luam ntawv muag muag, tus thawj coj hauv kev lag luam ntim khoom lag luam, tab tom ntsib kev rov ua dua tshiab. Raws li tau tham yav dhau los, cov tshuab luam ntawv muag muag tau txhim kho hauv ntau cov thev naus laus zis digital, thiab vim li ntawd, nws tau coj cov luam ntawv zoo, tab sis tseem muab cov khoom lag luam siab thiab tus nqi qis, zoo tiv thaiv kev sib tw los ntawm lwm cov tshuab luam ntawv thiab txawm tias maj mam eroding. nws txoj kev lag luam.
Thaum lub tswv yim tseem ceeb ntawm cov ntawv luam ntawv tsis tau hloov pauv, kev qhia txog kev siv thev naus laus zis thev naus laus zis tau cuam tshuam rau txhua qhov ntawm kev xa mus rau kev thaij duab, txhim kho automation, zoo, thiab kev tswj hwm, pab cov tuam txhab txhim kho kev ua haujlwm zoo thiab txo lawv cov hneev taw ib puag ncig.
Hauv kev sib kis, kev pom thiab lwm yam thev naus laus zis tau ua ke nrog digital servo tswj kom txo cov neeg siv kev koom tes thiab txhim kho kev tswj hwm. Nyob rau hauv cov nqe lus ntawm kev yees duab, precisely tswj kev luam imaging cov tswv yim thiab sophisticated digital nto kev ntxhib los mos luam ntawv tsis tau tsuas yog coj cov duab zoo ntawm saj zawg zog luam ntawv nyob rau hauv txoj kab nrog offset, gravure thiab digital technologies, tab sis kuj qhib tau zoo luam ntau lawm xyaum uas tsis muaj nyob rau hauv saj zawg zog. luam ntawv. Cov yam ntxwv ntawm niaj hnub flexo luam ntawv yog maj mam nthuav mus suav nrog cov luam ntawv digital, dav siv plaub-xim luam ntawv, thiab sab-los-sab luam ntawv ntawm yob.
Thaum kawg ntawm lub hnub, luam ntawv yog tus tsav tsheb tseem ceeb ntawm kev ua tau zoo, kev ua tau zoo, thiab muaj txiaj ntsig zoo uas niaj hnub flexographic luam ntawv muab. Los ntawm kev txhim kho txuas ntxiv ntawm cov qauv luam tawm saum npoo, tus cwj mem hloov pauv hauv cov txheej txheem luam ntawv flexographic tau mus txog qib tshiab. Electron microscopy (SEM) cov duab hauv scan hauv qab no qhia meej txog qhov kev nce qib no.
Qhov kev nce qib tshiab kawg yog kev taw qhia rau kev ua lag luam ntawm PureFlexoo Printing, uas daws cov teeb meem ntawm cov cwj pwm tsis xav tau. Ink diffusion yuav ua rau kom lub sij hawm nws siv rau cov xovxwm teeb. Keeb kwm, qhov teeb meem no tau raug txo los ntawm kev ua kom qeeb ntawm cov xovxwm thiab lub sijhawm tsis tau npaj tseg yuav tsum tau ntxuav cov ntawv luam tawm. Thaum kawg, kev tswj tus cwj mem zoo dua tso cai rau cov txheej txheem txhim khu kev qha uas txhim kho kev ruaj khov vim tias nws txo lub sijhawm siv lub tshuab thiab cov khoom pov tseg.
Kev tswj ntawm flexographic number case manufacturing thiab "printed" ink tswj kuj tau ua kom zoo dua qub. Tam sim no, cov converters tuaj yeem tau txais cov txiaj ntsig zoo sib xws thiab kwv yees tau txaus los luam tawm digitally ntawm kev thov, thiab txawm tias luam tawm tau siv qee cov txheej txheem luam ntawv.
Qhov no kuj tseem txhawb nqa los ntawm kev ua haujlwm ntawm cov qauv qauv. Piv txwv li, ECG (Extended Gamut) luam ntawv tuaj yeem ua tiav ze li 90% ntawm Pantone lub tsev qiv ntawv xim nrog CMYKOGV, txo qhov yuav tsum tau hloov xim number case. Thaum kawg, txoj kev vam meej ntawm ECG nyob ntawm kev cog lus rau kev tsim qauv thiab kev tswj xyuas cov txheej txheem, nrog rau kev luam ntawv thev naus laus zis uas lav qhov kev kwv yees thiab kev ruaj ntseg ntawm cov txheej txheem xim tsim.
Qhov tshwm sim ntawm niaj hnub flexographic luam ntawv thiab cov khoom lag luam tawm tshiab tau tsim cov lus nug - uas tshuab luam ntawv twg zoo dua rau kev ntim khoom? Qhov no yog ib lo lus nug nyuaj los teb thiab tej zaum yuav tsis muab binary teb.
Ua ntej ntawm tag nrho cov, muaj ntau ntau yam kev siv rau ntim printing - daim ntawv lo, folding cartons, saj zawg zog ntim, corrugated cardboard, thiab lwm yam. Lawv tag nrho cov muaj lawv tus kheej tshwj xeeb yuav tsum tau. Thaum peb feem ntau xav txog cov thev naus laus zis thev naus laus zis raws li qhov tsim nyog rau ob qho tib si ntawm qhov xav tau thiab cov ntaub ntawv sib txawv, cov xov tooj digital tshiab tuaj yeem qis dua thiab ua haujlwm ntau dua li cov kev daws teeb meem digital, ua rau cov ntawv luam tawm ntawm qhov xav tau. Txoj kev loj hlob ntawm hybrid flexoprinters tau qhia txog lub peev xwm los tswj cov ntaub ntawv sib txawv. Kev sib koom tes ntawm cov tswv cuab ntawm tag nrho cov khoom siv flexoprint tau muaj peev xwm tsim tau lub flexograph tshiab niaj hnub no.
Qhov tsis muaj kev txawj ntse hauv kev lag luam, ua ke nrog lub siab ntawm cov tshuab luam ntawv txhawm rau ua kom cov khoom tsim tawm thiab siv cov kev txhim kho kom ruaj khov, yuav tsum tau txo cov txheej txheem, ua kom muaj txiaj ntsig zoo, thiab ua tiav kev cuam tshuam tsis pub luam ntawv kom tau raws li ntau yam kev xav tau ntawm cov neeg siv khoom, yog lub luag haujlwm ntawm niaj hnub flexographic. luam ntawv - ua kom cov tshuab luam ntawv ua tiav lawv cov txiaj ntsig, kev ruaj khov, thiab cov hom phiaj zoo.