Flexographic Printing Presses ua si ib lub luag haujlwm tseem ceeb hauv kev lag luam luam ntawv tag nrho, tshwj xeeb hauv kev luam ntawv thiab daim ntawv luam ntawv. Nrog rau kev txhim kho tshuab luam ntawv, flexographic tshuab luam ntawv tau maj mam tsim los ntawm daim tseem-ntawv lossis web luam ntawv mus rau ntau xim luam ntawv. Raws li cov tseem ceeb tivthaiv ntawm flexographic luam ntawv xovxwm, anilox cov menyuam ua lub luag haujlwm tsis tseem ceeb hauv kev xa tawm thiab kev tswj hwm zoo ntawm kev luam ntawv. Lub anilox cov menyuam yog qhov qauv rougening saum npoo nrog tus qauv tshwj xeeb tsim ntawm cov luam ntawv thiab dej thaum lub sijhawm luam ntawv. Cov qauv thiab kev ua haujlwm ntawm cov menyuam yaus anilox ncaj qha txiav txim siab ntawm ink faib tawm, kev tswj hwm ncaj qha ntawm cov khoom lag luam uas zaum kawg. Tam sim no, feem ntau cov chaw tsim khoom lag luam siv cov phau ntawv nrhiav kom pom anilox chais. Txoj kev no tsis yog tsuas yog siv sijhawm thiab siv zog ua haujlwm, tab sis kuj muaj cov kev xav tau tsawg thiab tsis tuaj yeem ntsib kev xav tau kev tsim khoom. Yog li ntawd, cov kev tshawb fawb tob txog li cas Anilox cov menyuam cuam tshuam cov luam ntawv zoo yog qhov tseem ceeb los txhim kho cov khoom lag luam zoo thiab ua kom zoo ntawm cov khoom luam tawm.
Cov khoom siv thiab cov qauv ntawm anilox cov menyuam cuam tshuam rau kev hloov mem kua mem kev ua tau zoo?
Kev tsom xam
Anilox chais tau ua los ntawm ntau cov ntaub ntawv, ntawm cov ceramics thiab cov hlau muaj ntau. Hauv kev luam ntawv kev lag luam, Ceramic anilox rollers yog qhov feem ntau dav siv anilox cov khoom siv. Ceramic anilox chais tau muaj cov coj zoo heev thiab corrosion tsis kam, thiab tso tawm muaj peev xwm ua rau inks, yog li lawv yog qhov haum rau high-precision luam ntawv. Cov menyuam siv hlau me me tshwj xeeb rau kev ua haujlwm siab rau kev ua haujlwm siab vim lawv cov kev ua haujlwm hnyav thiab kev siv tshuab. Vim yog lub siab tawv ntawm cov ntaub ntawv hlau lawv tus kheej, ntawv tawg yog nquag tshwm sim thaum lub sijhawm ua ntawv luam ntawv. Cov adsorption thiab tso tawm muaj peev xwm ntawm inks cuam tshuam los ntawm cov khoom sib txawv, uas txiav txim siab txuas ntxiv ntawm kev kis cov inks. Kab lus no qhia cov kev tshawb fawb ntawm ntau cov ntaub ntawv ntawm kev kos duab ntawm inks thiab lawv cov ntawv thov tam sim no hauv kev luam ntawv, thiab cov ntsiab lus tawm lawv txoj kev txhim kho yav tom ntej. Txij li cov npoo ntawm cov ntaub ntawv ceramic zoo nkauj, nws tuaj yeem tswj cov khoom siv tsis sib haum xeeb, yog li ua kom cov khoom luam tawm muaj cov khoom siv tsis zoo thiab cov xim nplua nuj.
Qauv Sib Tham
Cov txheej txheem tseem ceeb ntawm anilox cov menyuam npog cov duab ntawm cov hlwb, lawv cov qauv kev npaj, thiab lwm yam. Cov qauv sib txawv ntawm tes yuav ua rau tsis muaj kev faib tawm ntawm cov number case ntawm net thaum lub sijhawm luam ntawv. Qhov chaw cia khoom thiab kev sib kis ntawm number case yog cuam tshuam ncaj qha los ntawm cov duab thiab qhov loj me ntawm cov hlwb. Hauv cov txheej txheem luam ntawv, number cas tsuas yog hloov chaw ntawm substrate los ntawm mesh cesh thiab paub txog kev sib cais ntawm cov duab thiab cov ntawv nyeem. Yog li ntawd, tus yuam sij rau kev txiav txim siab tus ink kis kev ua tau zoo thiab cov khoom lag luam zoo yog Mesh Cell tsim. Cov cov cov cov tswv yim uas muaj nyob ntau xws li hexagons thiab pob zeb diamond txhua tus muaj lawv tus kheej cov cim tsis sib xws cov khoom. Cov ntawv no tsuas yog kawm txog qhov cuam tshuam ntawm ntau hom mesh ntawm mesh ntawm cov hlwb ntawm kev ua tau zoo ntawm luam ntawv inks. Hexagonal Mesh muab cov num vawj tsev zoo li no yog qhov haum rau cov kua ntses loj. Nyob rau tib lub sijhawm, vim muaj qhov sib txawv loj hauv cov yam ntxwv ntawm cov qauv txheej txheem thiab cov kab mob mesh muaj qee yam cuam tshuam ntawm tus ncej hloov chaw. Tsis tas li ntawd, kev teeb tsa ntawm Mesh qhov tseem yuav cuam tshuam rau kev ua haujlwm ntawm number cask kis. Thaum lub sij hawm luam ntawv cov txheej txheem, tus number case yog raug rau siab, txhuam txhuam, thiab lub zog centrifugal thaum ntws hauv mesh. Los ntawm cov phiaj xwm tsim nyog, nws tuaj yeem ua kom ntseeg tau tias tus cwjpwm tau muab faib rau Anilox cov menyuam, yog li txo cov teeb meem ntawm cov xim sib txawv thiab cov kua hauv cov khoom luam tawm.
Dab tsi yog qhov tshwj xeeb ntawm kev cuam tshuam ntawm mesh cell me me thiab loj ntawm anilox cov menyuam ntawm daim ntawv luam ntawv?
Mesh Txuj Ci
Qhov kev sib tw ntawm number cask faib thiab cov khoom lag luam zoo tau cuam tshuam los ntawm cov duab puab mesh. Raws li cov duab voos ib txwm muaj, hom tshiab tsim hexagonal thiab pob zeb hloov pauv ntawm ob lub hlwb nyob rau hauv cov kev sim sib txawv los ntawm kev sim. Vim nws cov qauv kev ruaj ntseg thiab cov uniform ink hloov mus, lub hexagonal hlwb tau siv dav hauv kev luam ntawv siab-precision luam ntawv. Vim nws cov cim tshwj xeeb hauv cov khoom siv tshwj xeeb, lub pob zeb diamond cell tshwj xeeb yog tsim nyog rau kev luam ntawv qib siab-viscosity inks. Cov kab lus siv lub koob yees duab nrawm nrawm los sau cov kua mis ntws hauv lub xeev ncig, duab peb sab thiab ua kev txheeb xyuas lub ntsej muag. Thaum lub sij hawm tus cwj mem nkag mus, cov kab ntawm cov qauv sib txawv yuav tsim ntau cov rog sib txawv, uas yuav cuam tshuam ntxiv cov yam ntxwv ntawm cov number case.
Sib tham txog ntawm tes loj
Tus lej hloov chaw thiab cov xim muaj xim ntawm cov khoom luam tawm yog cuam tshuam ncaj qha cuam tshuam los ntawm lub xov tooj ntawm tes loj. Hauv cov txheej txheem luam ntawv, nrog kev txhim kho txuas ntxiv ntawm cov khoom lag luam zoo, tib neeg tau tso rau tom ntej thiab ntau txoj kev nruj ntawm cov khoom siv luam ntawv. Ib tug loj mesh tuaj yeem haum cov number case, uas yog qhov tshwj xeeb rau kev luam ntawv ua haujlwm uas yuav tsum muaj xim siab. Nyob rau tib lub sijhawm, cov hlwb me tuaj yeem txo cov npuas tsim, uas yog qhov ua kom zoo dua los txhim kho cov teev teev thiab txo cov xim txawv ntawm luam ntawv. Txawm li cas los xij, loj heev Mesh lub qhov yuav ua rau tsis muaj ink nthuav tawm, yog li cuam tshuam lub txiaj ntsig ntawm cov khoom luam tawm. Yog tias ib lub qhov me me me me yog siv, tus kav dej muaj peev xwm npog cov DOT thaj chaw yuav raug txo kom tsawg, uas yuav cuam tshuam rau cov duab zoo. Yog li ntawd, thaum txiav txim siab qhov loj ntawm lub mesh, ib qho kev lag luam tawm-tawm yuav tsum tau ua raws li qhov kev xav tau tiag tiag ntawm kev luam ntawv.
Yuav ua li cas phim rau kev sib hloov ceev ntawm anilox cov menyuam nrog luam ntawv ceev kom zoo luam kom zoo?
Kev sib raug zoo ntawm kev sib hloov ceev thiab luam ntawv ceev
Kev sib raug zoo ntawm kev sib hloov ceev ntawm anilox cov menyuam thiab nws cov luam ntawv ceev yog qhov tshwj xeeb. Thaum lub sij hawm cov txheej txheem luam ntawv, raws li kev luam tawm cov khoom siv nce ntxiv, lub siab ntawm tus cwj mem ntawm anilox cov menyuam kuj nce, yog li txo nws lub peev xwm. Yog tias kev sib hloov ceev ntawm anilox cov menyuam tsis raug nrog luam ntawv ceev, teeb meem xws li kua luam ntawv yuav tshwm sim. Yog li ntawd, thaum tsim qauv thiab xaiv Anilox cov menyuam, qhov yuav tsum tau ua haujlwm ntawm kev sib hloov ceev thiab lub xeev ua haujlwm ntawm nws cov kev ua tau zoo yuav tsum nkag siab. Txawm hais tias txoj kev sib hloov nrawm dhau lawm lossis qis dhau, nws yuav muaj cov kev cuam tshuam tsis zoo ntawm cov kua zaub kis tau zoo thiab kev pom tseeb ntawm cov khoom luam tawm.
Txhim Kho Rau Lub Tswv Yim
Txhawm rau txhim kho cov luam ntawv zoo, peb yuav tsum tau kho cov ntawv sib txuas ntawm kev sib hloov ceev ntawm anilox cov menyuam thiab luam ntawv ceev. Hauv cov txheej txheem no, txhawm rau kom ua tiav cov ntawv luam tawm zoo tshaj plaws, yuav tsum tau lees paub kom ua tiav cov kev ua tau zoo tshaj plaws. Yuav kom ua tiav lub hom phiaj no, peb tuaj yeem kho ntau yam ntawm cov tshuab luam ntawv. Ntawm lawv, luam ntawv siab yog ib qho ntawm cov tsis tseem ceeb tshaj plaws. Hauv cov txheej txheem ua haujlwm tiag tiag, peb yuav tsum xaiv qhov kev tsim nyog hloov nrawm thiab luam ntawv ceev raws li cov number case, cov ntaub ntawv luam tawm siv thiab cov kev xav tau ntawm kev luam ntawv.
Dab tsi yog qhov tseem ceeb ntawm kev tu thiab saib xyuas ntawm anilox cov menyuam kom tau luam ntawv zoo?
Qhov tseem ceeb ntawm kev ntxuav
Kev tu tsis tu ncua ntawm anilox cov menyuam yog tus yuam sij los saib xyuas tus lej hloov efficiency thiab tiv thaiv luam ntawv tsis xws luag. Hauv cov txheej txheem ntau lawm, Anilox cov menyuam yuav hnav rau qib sib txawv vim yog cov khoom ntawm anilox yob nws tus kheej lossis kev ua haujlwm tsis raug cai. Impurities thiab seem nyob rau hauv tus number case yuav thaiv MACES cov qauv, yog li cuam tshuam cov ris tsho kis tau ntawm number case. Ib qho ntxiv, txij li muaj ntau cov khoom zoo ntawm cov menyuam mos, cov me me no yuav ua rau muaj teeb meem zoo xws li "dej cim" ntawm cov khoom luam tawm. Yog li ntawd, tsis tu ncua lub anilox cov menyuam nrog cov khoom lag luam tshwj xeeb pab kom ntseeg tau tias nws yog qhov chaw siab yog tsis huv.
Txij Nkawm Ntsuas
Ntxiv rau qhov xav tau kev tu tu tsis tu ncua, kev saib xyuas tsis tu ncua ntawm anilox cov menyuam kuj tseem tsis tseem ceeb. Anilox cov menyuam yog ib qho tseem ceeb substrates hauv kev luam ntawv. Yog hais tias ib tug malfunction tshwm sim thaum siv, nws yuav cuam tshuam ncaj qha cuam tshuam rau cov luam ntawv nyhuv. Qhov no suav nrog kev kuaj cov menyuam ntawm anilox cov menyuam thiab hloov cov ntu puas. Raws li ib qho ntawm lub ntsiab substrates ntawm cov ntawv luam ntawv, kev ua haujlwm ntawm anilox cov menyuam txiav txim siab cov luam ntawv thiab cov khoom lag luam zoo. Anilox chais nrog lub siab kawm tiav yuav ua rau tsis muaj kev sib tw tsis sib xws, uas yuav muaj cov kev tsis zoo ntawm cov khoom luam tawm. Ib qho ntxiv, txij li cov menyuam anilox ua haujlwm ua haujlwm hauv qab lub sijhawm ntev, nws yog qhov yooj yim rau kev ua rau cov duab anilox thiab lub tshuab luam ntawv, ua rau cov duab kom deform lossis txawm tias poob tawm. Yog li ntawd, txhawm rau kom ntseeg tau qhov ruaj khov zoo ntawm kev luam ntawv, nws yog qhov tseem ceeb los hloov cov seem ntawd.
Yuav ua li cas sib txawv Anilox cov menyuam tsim (xws li kab suav (eesgle suav, kaum sab xis, thiab lwm yam.) Haum rau ntau hom kev ua haujlwm luam tawm?
Kab Ntsig Kev Tshawb Xyuas
Txoj kab suav piav txog pes tsawg lub hlwb ntawm ib nti ntawm cov menyuam anilox. Feem ntau, ib txoj kab qis lossis nruab nrab suav anilox cov menyuam tuaj yeem ua kom zoo luam kom zoo. Raws li txoj kab suav nce ntxiv, qhov tso kua mis hloov efficiency ntawm anilox cov menyuam kuj nce, ua cov luam ntawv luam tawm muag heev thiab xim. Thaum lub sij hawm cov txheej txheem luam ntawv, lub anilox cov menyuam yuav ua kom muaj kev sib hloov ua ntu zus, ua rau cov kev hloov pauv ntawm cov mem dej sib txawv thiab cov ntawv luam tawm. Txawm li cas los xij, anilox chais nrog cov kab sib chaws ntau kuj muaj cov qauv stricter rau cov inks thiab cov luam ntawv. Yog li ntawd, nyob rau hauv tus txheej txheem ntawm xaiv anilox chais, txoj kab haum kom raug txiav txim siab raws li cov kev xav tau ntawm kev luam ntawv.
Lub kaum sab xis sib tham
Qhov kev sib tw ntawm number cask faib thiab kev pom tseeb ntawm cov qauv ntawm cov luam ntawv luam tawm los ntawm lub kaum sab xis ntawm lub cell me ntsis. Ntau hom inks yuav hloov cov ink vim lawv cov qauv txheej txheem thiab cov kev siv sib txawv, uas yuav ua rau muaj qee yam sib txawv ntawm cov hlwb ntawm screen luam ntawv. Los ntawm kev kho lub hom phiaj tsim nyog, tus number case tuaj yeem faib cov me me rau ntawm cov teeb meem anilox, yog li zam cov teeb meem xws li xim sib txawv lossis cov qauv blurred hauv cov khoom luam tawm. Daim ntawv no tshawb txog cov kab ke ntawm cell spacing ntawm qhov kev ncua deb ntawm cov hlwb thiab cov teev tau coefficient los ntawm kev tsom xam ntawm theoretical tsom kwm thiab kev sim pov thawj. Thaum txiav txim siab lub kaum sab xis ntawm lub hlwb, peb yuav tsum xav txog hom number case, cov luam ntawv siv, thiab cov kev cai tshwj xeeb ntawm cov qauv luam tawm.
Tag
Cov cawv ntawm anilox cov menyuam nyob rau hauv flexographic tshuab luam ntawv ntawm qhov zoo ntawm nws cov luam tawm tsis tuaj yeem xav tsis thoob. Nrog kev txhim kho ntawm cov kev cai luam tawm cov kev cai yuav tsum tau, cov menyuam anilox, ua ib qho ntawm cov ntaub ntawv luam ntawv, kuj yuav tsum tau tsim kho tas li thiab txhim kho. Txhawm rau kom muaj qhov zoo ntawm cov khoom lag luam ruaj khov thiab txhim kho kev lag luam efficiency, nws yog qhov tseem ceeb uas tau xaiv, ua haujlwm thiab tswj hwm lub anilox cov menyuam. Nrog rau kev txhim kho nrawm ntawm flexographic tshuab luam ntawv, nws daim ntawv thov ntau yog ua rau dav dav thiab dav. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau kawm tob thiab tshawb nrhiav lub luag haujlwm ntawm anilox cov menyuam thiab cov teeb meem ntsig txog hauv cov teeb meem luam ntawv. Hauv cov txheej txheem luam tawm tshwj xeeb, cov khoom siv, qauv thiab qhov loj me ntawm cov kev xav tau ntawm cov haujlwm luam tawm, thiab kev ua haujlwm tu thiab txij nkawm yuav tsum tau ua. Ib qho ntxiv, nws tseem yuav tsum tau xav txog qhov cuam tshuam ntawm kev hloov pauv ntawm anilox cov menyuam thiab nws txoj kev teeb tsa ntawm cov luam tawm los xyuas kom nws zoo yoog thiab kev ntseeg tau. Los ntawm kev txhim kho kev ua haujlwm tsis tu ncua thiab kev saib xyuas ntawm anilox cov menyuam, peb tuaj yeem txhim kho cov ntawv luam tawm ntxiv thiab ua haujlwm ntawm flexographic luam ntawv xovxwm.
