Isikrini/Umgca woShicilelo weUV
Dec 18, 2025
Shiya umyalezo
Isikrini/Umgca woShicilelo weUV
Ushicilelo olungaphezulu lumisela ukuba imveliso ye-RFID ijongeka yobungcali okanye itshiphu. Iqela lobuchwephesha liqhuba iinkqubo ezimbini ezinxuseneyo kwiziko le-Jingzhou{1}}ushicilelo lwesikrini sesiqhelo kwiiodolo ezininzi kunye noshicilelo lwedijithali lweUV kwimisebenzi yedatha eguquguqukayo. Indlela nganye ineengenelo ezahlukileyo ngokuxhomekeke kubungakanani bomyalelo, ukuntsokotha komzobo, kunye nemathiriyeli engaphantsi.
Ukuprintwa kwesikrini kuhlala kulihashe lomsebenzi kwii-keyfobs ze-RFID kunye namakhadi okufikelela. Umnatha wepolyester owolulelwe phezu kwesakhelo sealuminiyam uthwele umfanekiso owenziwe ngestensile. Ukukhetha umnatha kuchaphazela yonke into esezantsi. I-coarser mesh ifaka i-inki eninzi kodwa ilahlekelwa ziinkcukacha ezintle. I-350-izikrini zemesh ezisetyenziselwa umsebenzi welogo eqhelekileyo zibetha ulungelelwaniso olufanelekileyo phakathi kokungafihli kunye nenkcazo yomphetho. Umzobo ocolekileyo{8}}umbhalo omncinci ongaphantsi kwe-6pt okanye iipateni ezintsokothileyo-zifuna i-400-mesh okanye ngaphezulu, nangona ukudluliselwa kwe-inki kuncipha kwaye isantya sokushicilela siyehla ngokufanelekileyo.
I-angle ye-squeegee kunye noxinzelelo oluchaphazela ngokuthe ngqo umgangatho woshicilelo. Abasebenzi bemveliso bafunde ngokuqhutywa kovavanyo ukuba i-angle ye-70-degree blade isebenza kakuhle kwi-ABS keyfob surfaces, ngelixa isitokhwe sekhadi le-PVC liqhuba ngcono kwii-degrees ezingama-65. I-engile ethe kratya iyayilamba iprinta; umkhukula ongekho nzulu kakhulu. Ezi parameters zithathe iinyanga zohlengahlengiso ukuze ucofe kudidi ngalunye lwemveliso.
UV{{0}iinki ezinyangekayo zithathe indawo yesinyibilikisi{1}esekwe kwimixube kumgangatho wemveliso kwiminyaka emininzi eyadlulayo. Ukutshintsha kwasusa ii-racks zokomisa kwaye kwanciphisa ixesha lokuguqula kakhulu. I-inki emanzi ibidla ngokufuna iyure ezingama-24{10}}ukunyangwa phambi kwenyathelo elilandelayo lemveliso. I-inks ye-UV iphilisa phantsi kwesibane ngemizuzwana. Isantya somgca sinyuke ukusuka kumaqhekeza angama-800 ngeyure ukuya ngaphezulu kwama-2,000 kwimisebenzi enombala omnye.
Isikhululo sokunyanga siqhuba izibane ze-LED ze-UV kwi-395nm wavelength. Iinkqubo zangaphambili zomphunga zemekyuri zenze ubushushu obugqithisileyo obujike amakhadi ePVC abhityileyo. Uluhlu lwe-LED lupholile kwaye luhlala ixesha elide{3}iyunithi zangoku zisebenze iminyaka emithathu ngaphandle kokutshintshwa kwesibane. Ubushushu-i-substrates ezibuthathaka njengeelebhile ze-PET ezibhityileyo zinokugqwesa phantsi kwezibane ze-mercury kodwa ziphatha unyango lwe-LED ngaphandle kwemiba.
Ukuthelekisa umbala kulandela inkqubo yePantone. Xa abathengi bebonelela ngomzobo ngeereferensi zePantone, igumbi le-inki lidibanisa imibala yamabala ukuze ihambelane. I-spectrophotometer ephathwayo iqinisekisa umxube ngaphambi kokuba imveliso iqale. Ukunyamezela kombala okwamkelekileyo kuhlala kwi-ΔE phantsi kwe-2.0 kuninzi lomsebenzi wezorhwebo. Ukunyamezelana okungqongqo kuqhuba iindleko kuba zifuna ushicilelo oluninzi kunye nohlengahlengiso.
Kaninzi -ukubhaliswa kwemibala kwi-ABS keyfobs kuzisa imingeni eqhubekayo. Ubude obuthathu- bomphezulu buthetha iindawo ezohlukeneyo ezihlala kumphakamo owahlukileyo xa kuthelekiswa nesikrini. Imbuyekezo iza ngoyilo olunenkathalo kunye nohlengahlengiso loxinzelelo lwesikrini. Amanqaku obhaliso ashicilelwe kwipasi yokuqala yombala asebenza njengezikhokelo zolungelelwaniso lwemibala elandelayo. Abaqhubi abanezakhono banokubamba ±0.15mm unyamezelo kuwo wonke{7}}umsebenzi wemibala emine, nangona ±0.2mm iqhelekile kwiiodolo zongxamiseko.
Ubunakho beDijithali
Ushicilelo lwedijithali lwe-UV luphatha umsebenzi ukuba ukuprintwa kwesikrini akunakuwenza ngokwezoqoqosho. Amanani othotho, iikhowudi ze-QR, kunye nokubhaliweyo kobuntu kuvela kwiimveliso ezigqityiweyo ngeentloko ze-inkjet ze-piezoelectric. Isixhobo sifaka i-CMYK kunye ne-inki emhlophe ngqo kumphezulu we-substrate. I-inki emhlophe isebenza njengomaleko we-inki enemibala kwiimveliso ezimnyama-ezinemibala{4}ngaphandle kwayo, imibala ibonakala inodaka kwaye ikhukuliswe ngaphandle.
Isisombululo soshicilelo sifikelela kwi-720 dpi kumphezulu wekhadi elisicaba. Imiphezulu ye-keyfob egobileyo yamkela isisombululo esisebenzayo esisezantsi kuba intloko yoshicilelo kufuneka igcine umgama omkhulu wokuma. Ukulungiswa kwefayile kubaluleke kakhulu. Umsebenzi wobugcisa ongeniswe kwi-72 dpi ukhangeleka wamkelekile kwiscreen kodwa uprinta ngepixelation ebonakalayo. Iqela lemizobo liguqula iifayile zabathengi zibe yi-300 dpi ubuncinci phambi kwemveliso.
Ukulungiswa komphezulu
Ukulungiswa komphezulu kuyahluka phakathi kwezinto. Amalungu e-ABS afuna unyango lwe-corona okanye isicelo sokuqala ngaphambi kokushicilela. Iyunithi ye-corona iphakamisa amandla angaphezulu okuncamathela kwi-inki{2}}engaphathwanga i-ABS ibangela ukuba i-inki ibe ngamaso kwaye ixobuke phakathi kweentsuku. Amakhadi e-PVC adinga ukucinywa kwe-solvent ukususa i-plasticizer eshiyekileyo efudukela phezulu ngexesha lokugcinwa. Ukutsiba eli nyathelo kubangela ukungaphumeleli kokubambelela okubonisa iiveki emva kokunikezelwa, ngokuqhelekileyo ukuvelisa izikhalazo zabathengi.
Uvavanyo lwe-Ink Adhesion
Uvavanyo lokuncamathela kwe-inki lwenzeka phambi kokuba nayiphi na imveliso iqhube iinqanawa. Uvavanyo -lokuqandusela luhlala luqhelekile{2}}ipateni yegridi efakwe kwi-inki umaleko, ilandelwa yi tape pull{3}} off. Iziphumo ezamkelekileyo zibonisa ngaphantsi kwe-5% yokususwa kwe-inki. Iimveliso ezimiselwe ukusetyenziswa ngaphandle okanye imekobume erhabaxa zifumana uvavanyo olongezelelekileyo olubandakanya ukuxhathisa kosulwa kotywala kunye nokulinganisa ukuvezwa kwe-UV.
Imekobume elawulwayo
Igumbi lokuprinta ligcina ubushushu obulawulwayo kunye nokufuma. I-viscosity ye-Ink iyatshintsha kunye neqondo lokushisa, elichaphazela ukuhanjiswa kunye nokulinganisa. Iinyanga zasehlotyeni ezinomswakama ophezulu zibangela ukucotha kwe-UV ukunyanga kuba ukufuma kwe-atmospheric kuphazamisana nekhemistry yefotoinitiator. Inkqubo yokulawula imozulu igcina iimeko zizinzile ngokwaneleyo ukuba imilinganiselo yokuxuba i-inki ihlale ihambelana nebhetshi.
Ukuhamba komsebenzi okuCwangcisiweyo
Iiakhawunti zokucwangcisa imveliso zamandla ahlukeneyo kwindlela nganye yokushicilela. Iiodolo ezingaphantsi kwamaqhekeza angama-500 ngokwesiqhelo ziya kwidijithali ye-UV ngenxa yokuba iindleko zokuseta isikrini azikwazi ukuhlawula ngaphezulu komyinge omncinci. Enkulu ibaleka ngaphezulu kwama 5,000 amaqhekeza athanda ushicilelo lwekhusi ngexabiso eliphantsi-kwiyunithi yexabiso ngaphandle kotyalo-mali oluphezulu lokuseta. Imiyalelo ephakathi ixhomekeke kubunzima bobugcisa kunye noxinzelelo lomhla wokugqibela.
Ukudityaniswa kokugqibela
Umsebenzi wokushicilela udibanisa ngokuthe ngqo kwi-chip bonding ephezulu kunye nokuhlolwa komgangatho osezantsi. Iithegi zifika zivela kumgca wokudibanisa kunye neetshiphusi ezizinzisiweyo kunye nee-eriyali zamanxeba. Ushicilelo longeza uphawu lwabathengi kunye nedatha eguquguqukayo. Iziqwenga ezigqityiweyo ziqhubela kwizikhululo zovavanyo apho iyunithi nganye ifumana ukuqinisekiswa kokusebenza kweRF phambi kokupakishwa. Ukuhamba komsebenzi okulandelelanayo kuthetha ukuba iingxaki zoshicilelo zingaphezulu ngokukhawuleza{4}}ushicilelo olungalungelelanisiweyo okanye ukusilela kokuncamathelisa kubanjwe kwiiyure nje ezimbalwa kunasemva kokuthunyelwa.
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