Yuav ua li cas xaiv cov tshuab luam ntawv tshuab luam ntawv kom raug
Kev faib tawm ntawm cov tshuab luam ntawv digital inks: Vim tias ntau hom tshuab nozzles muaj cov qauv sib txawv, cov inks siv kuj txawv. Yog tias tus number case raug xaiv tsis raug, kev puas tsuaj rau lub nozzles yuav raug zam. Tam sim no, inks tuaj yeem muab faib ua:
1. DYE (hauv tsev) dye-hom thermal foaming number case yog tsim rau cov qauv hauv tsev. Vim tias tus number case muaj cov foaming siab heev, tom qab tau rhuab los ntawm kev tiv thaiv ntawm lub taub hau number case, tus number case yuav tsim npuas nyob rau hauv lub sij hawm luv luv, thiab tom qab ntawd tus number case yuav raug nyem tawm. Txawm li cas los xij, nyob rau hauv lub sij hawm ntev thiab tsis kub hloov pauv, cov number case chamber yog nyob rau hauv ib qho kev hloov loj ntawm qhov kub thiab txias, thiab lub nozzle yuav siv tau. Txij li thaum txoj kev loj hlob ntawm lwm cov inks muaj kev vam meej, tus nqi qis dua, tab sis qhov poob ntawm lub nozzle yog tus nqi irreducible. Cov dej ntsiab lus ntawm tus cwj mem siv nyob rau hauv cov thermal foaming inkjet tshuab luam ntawv yuav tsum nyob nruab nrab ntawm 70 feem pua thiab 90 feem pua kom cov nozzles tsis thaiv thiab koom tes nrog cov txiaj ntsig ntawm lub zog hluav taws xob, uas txhais tau hais tias lub sijhawm txaus yuav tsum tau tshwj tseg rau tus number case kom qhuav. tag nrho ntawm qhov nruab nrab yam tsis muaj Nws yuav kis mus rau sab nraud, yog li nws feem ntau nruab nrog lub tshuab ziab khaub ncaws kom tsis txhob muaj kev puas tsuaj rau lub vijtsam.
2. DYE (hauv tsev) dye-type micro-pressure number case yog tsim rau Epson nozzle qauv. Lub piezoelectric nozzle siv lub piezoelectric siv lead ua los cuam tshuam thiab co lub diaphragm tsau rau hauv lub taub hau luam ntawv, kom tus number case hauv lub taub hau luam tawm. Vim nws belongs rau "txias txias", lub nozzle tsis tas yuav hloov tsis tu ncua, tab sis tus nqi ntawm tus number case thaum ntxov yog siab dua, yog li tus nqi ntawm cov khoom siv hauv tsev thaum ntxov yog siab dua li ntawm thermal foaming.
3. PIGMENT (sab nraum zoov) pigment-based micro piezoelectric number case yog tsim rau EPSON nozzle qauv, tab sis nws tsis tau dhau los ua tus cwj pwm tseem ceeb vim nws yuav tsum tau coated, thiab cov txheej txheem tsim tawm sab nraum zoov yog qhov nyuaj thiab kim.
4. Vim muaj kev txwv ntawm micro piezoelectric nozzles, roj-raws li inks tuaj yeem tiv taus huab cua sab nraum zoov txog li 6 lub hlis. Vim tias cov roj pleev xim tsis tas yuav tsum tau coated, thiab tuaj yeem pleev xim rau ntawm cov ntaub ntawv coated lub teeb, lawv tau siv dav hauv kev tsim khoom sab hauv tsev thiab thaj chaw uas muaj kev hloov sab nraum zoov ntau zaus (li ib nrab xyoo).
5. Cov kuab tshuaj raws li cov kuab tshuaj yog tsim rau cov tshuab luam ntawv loj piezoelectric. Tus number case yog corrosive heev thiab tuaj yeem nkag mus ncaj qha rau sab hauv ntawm lub teeb lub thawv ntaub thiab cov ntaub ntawv PVC. Yog li ntawd, cov kev cai rau lub nozzle yog siab, thiab yuav tsum tau ib tug tshwj xeeb hnyav-raws li nozzle. Cov cuab yeej siv cuab yeej cuab tam tseem ceeb dua. Nws tseem tau nruab nrog lub tshuab lim dej tsis siv neeg, yog li nws yog cov cuab yeej siv sab nraum zoov, thiab cov huab cua tiv thaiv sab nraum zoov tuaj yeem ncav cuag li ob xyoos.
