IDigital Printing Corona Treaters: Ukwenza ushicilelo luncamathele ngcono kumphezulu owenziweyo ukuvula amathuba amatsha.
Kwilizwe elikhawulezayo{{0}elikhawulezayo loshicilelo lwedijithali, ukufumana iziphumo ezigqibeleleyo, ezinde-ezihlala ixesha elide kwimathiriyeli{2}}engenamathunjana kuseyingxaki enkulu. Ii-substrates ze-Synthetic ezifana ne-polypropylene, i-polyethylene, i-PET, kunye namaphepha adibeneyo ayimfuneko ekwenzeni ukupakishwa okuqaqambileyo, iilebhile, kunye nezinto zokukhangisa, nangona kunjalo amandla abo aphantsi komhlaba ngamanye amaxesha enza ukuba i-inki ingabambeli kakuhle, ibangela ukuba iphule kwaye ixoke. AbaNyango beCorona abaPhakamileyo beDijithali bayayitshintsha le nkqubo ibengcono kule mihla. Zibalulekile{6}}kwisisombululo sokushicilela ukuphucula ukubambelela kushicilelo kumphezulu owenziweyo. Obu bugcisa bukhawuleza bubenento efunekayo-kubashicileli nabaguquleli abafuna ukuphucula izakhono zabo kwaye baqinisekise ukuba iimveliso zabo zihlala ixesha elide.
Ucelomngeni lokuncamathela: Kutheni ii-Inks zeDijithali zingabambeleli kwiiSubstrates zeSynthetic
Ingxaki ephambili yikhemistri engaphezulu ye-synthetic substrates. Ezi mathiriyeli zenziwe ukuba zingasebenzi, zimelane nokufuma, kwaye zihlale ixesha elide-. Ezi zizo zonke iimpawu ezigxotha ngokwendalo amanzi{3}esekelwe, iUV{4}enyangekayo, kunye ne-inki enyibilikayo{5}esetyenziswa kushicilelo lwedijithali. Ukuba awuwulungiseleli kakuhle umphezulu, i-inki iya kuhlala phezu kwezinto endaweni yokudibanisa nayo. Oku kuya kwenzeka:
- Ayixhathisi kakhulu imikrwelo kunye nokukhuhla
- Ubuhle bombala abusoloko bufana
- Iileya ziza ngokwahlukeneyo
- Iingxaki ngomsebenzi-woshicilelo olufana nokwaleka okanye ukwalathisa
I-Priming kunye nonyango lomlilo yimizekelo emibini yeenkqubo zemveli ezihlala zifuna amanyathelo angaphezulu, zibiza kakhulu, kwaye zibi kwimeko engqongileyo. Ishishini lifuna isisombululo esikhawulezayo, esisebenziseka lula, nesinokulawulwa.
Itekhnoloji yoNyango lweCorona iwatshintsha njani amandla oMphezulu
Isebenzisa -i-voltage ephumayo yombane ephezulu (i-corona) kuxinzelelo lwe-atmospheric, izixhobo zonyango lwe-corona zijongana nale ngxaki entloko{1}}ivuliwe. Xa i-substrate yokwenziwa idlula kwisikhululo sonyango, oku kukhutshwa kuvelisa intsimi yeplasma.
ISayensi yokuBamba ngokuNgcono
Kukho iindlela ezimbini eziphambili apho le plasma inxibelelana nomphezulu wezinto ezibonakalayo:
1. Ukusebenza koMphezulu: Amandla aphazamisa iibhondi ze-molecular kwi-top layer ye-substrate, okwenza iindawo ezisebenza kakhulu.
2. I-Oxidation: Yenza kube lula ukuba ioksijini evela emoyeni ibambelele kumphezulu, nto leyo eyenza amaqela emichiza amhlophe afana neekhabhoni neehydroxyls.
Oku kudityaniswa kwezenzo kuphakamisa kakhulu amandla omgangatho wezinto, okwenza kube lula ukuba ii-inki, ii-coatings, kunye ne-adhesives zibambelele kuyo. Oku kubangela utshintsho kwinqanaba le-molecular eyenza ukuba ii-inki ze-liquid zisasazeke ngokufanayo kwaye zivelise ibhondi eyomeleleyo yomatshini kunye neekhemikhali xa zomile.
Ukongeza abaNyango beCorona kwinkqubo yangoku yoshicilelo lwedijithali
Amandla okwenyani abanyangi becorona yoshicilelo lwedijithali yindlela abasebenzisana ngayo kakuhle. Zingasetyenziselwa umgca kunye noxinzelelo lwedijithali ukusuka kwii-OEM eziphezulu okanye njenge-retrofits. Banikezela:
Kwizicelo ezifunayo, ukuchaneka, ulawulo, kunye nokungaguquguquki kubalulekile.
Ngoko nangoko,{0}}Ukufuna Unyango: Akukho mfuneko yenqanaba elahlukileyo{1}}lonyango lwangaphambili, elikhawulezisa imveliso kwaye ligcine indawo emgangathweni.
Abasebenzisi bangasebenzisa{0}}ukusebenzisa{1}}ujongano lwedijithali ukulungisa{2}}inqanaba lonyango (lilinganiswe ngeedynes/cm²) kwiinkqubo ezahlukeneyo ze-inki. Oku kuqinisekisa ukuba ushicilelo lunamathela kakuhle ngaphandle kokwenzakalisa iifilimu ezinovakalelo.
Ibalulekile kwiiMarike eziPhambili: Lo mgangatho wokuchaneka ubaluleke kakhulu kusetyenziso oluphezulu{0}}kubandakanya ukupakishwa okubhetyebhetye koshicilelo, ukwenza{1}}uxinzelelo oluphezulu{2}}ielebhile ezinovakalelo, kunye nokwenziwa kwemithetho yemveliso enokumelana neemeko ezinzima.
Hayi nje ukunamathela: iziphumo ezinkulu kumgangatho woshicilelo kunye nokusingqongileyo
Ukuthenga inkqubo yonyango ye-corona eyahlukileyo yoshicilelo lwedijithali ineenzuzo ezininzi ezihamba ngaphaya kokwenza izinto zinamathele.
Ukuphucula umgangatho weprints kunye nokusebenza kakuhle
Umbala Oqaqambileyo weGamut: Ukubekwa ngcono kwe-inki kunye nokudibanisa kwenza amachaphaza abukhali, imibala enzulu, kunye noluhlu olukhulu lwemibala olunokufezekiswa.
Inkunkuma encinci: Ukulungisa iziphene ezibangela iingxaki zokubambelela kunciphisa ukuprintwa kwakhona kunye nenkunkuma yezinto ezininzi, okwandisa ukusebenza kakuhle kwezixhobo (OEE).
Inkqubo yokuguquguquka: Abashicileli banokusebenzisa ukhetho olubanzi lwee-substrates zokwenziwa zexabiso eliphantsi kwaye bazame izinto ezintsha zokudala ngaphandle kokukhathazeka.
Ukunceda ukukhuthaza ushicilelo lwe-eco{0}}
Ukususwa kweePrimers: Abanyangi beCorona bakholisa ukwenza ukuba kuprintwe ngokuthe ngqo kumphezulu, nto leyo ethetha ukuba idyasi ezinyibilikayo{0}ezisekwe kwiprimer azisafuneki. Oku kunciphisa ukukhutshwa kwe-VOC kwaye kwenza inkqubo yemveliso ibe lula.
Ubuchule bezinto eziphathekayo: Ukubambelela okunamandla kunokuvumela ukuba usebenzise i-inki encinci okanye iifilimu ezincinci ze-inki ngaphandle kokwenza imveliso ibe yinto engapheliyo, enceda ukugcina izixhobo.
Ikamva liyaphathwa: Isishwankathelo soTyalo-mali oluCwangcisiweyo
Unyango lwakumphezulu luphumile ekubeni lulongezo olukhethwayo kwisisombululo esingcono sokusebenza koshicilelo kuba iibrendi kunye nabathengi bafuna ushicilelo oluhlala ixesha elide kwaye lukhangeleka ngcono kuyo yonke into ukusuka kwi-eco{0}}iifilimu ezibhetyebhetye ukuya kwiilebhile zobugcisa. Abanyanga i-corona yoshicilelo lwedijithali ayisekho nje kwiqela elincinane labantu; balutyalo-mali oluhlakaniphile kulo naliphi na ishishini lenkonzo yoshicilelo elifuna ukuhlala phambi komdlalo.
Banikezela ngeyona ndlela ithembekileyo,{0}engqiniweyo ngokwenzululwazi yokuphucula ukubambelela kushicilelo kwii substrates zokwenziwa. Oku kuvula amathuba amatsha oshishino, ikhusela isidima sophawu ngokwenza iimveliso zihlale ixesha elide, kwaye ilungiselela imisebenzi yokutshintsha iimfuno zemarike. Ukuba abashicileli bafuna ukuba ngowona mgangatho, ulungelelwaniso, kunye nokusebenza kakuhle, kufuneka basebenzise obubuchwephesha.