Nzira yekuvandudza UV Ink Adhesion?
Kana zvasvika pakudhindwa kweUV, zviri pamusoro pekuwana iwo mavara uye nemazvo. Muedzo chaiwo wekudhindwa kwakanaka ndewekuti inobata sei-kuti inogona kuramba kukweshwa, kukotama, kupisa, kana mvura. Rimwe rematambudziko makuru mukudhinda kweUV kuita kuti ingi inamire, kunyanya pazvinhu zvine simba rakaderera, semapurasitiki kana simbi.
Ichi chinyorwa chinotsanangura maitiro ekuvandudza UV inki adhesion, kukosha kwekusarudza yakakodzera nzvimbo (kana substrate), uye basa re pretreatment.
Semuyenzaniso, enzanisa yepurasitiki yakagadzirwa neyakatsetseka kuti unzwisise musiyano mukuomerera.
Polyethylene uye polypropylene ndizvomapurasitiki akajairika ane simba repasi pasi; corona kana murazvo kurapwa kunogona kubatsira kuvandudza inki adhesion.
Edza maumbirwo einki akasiyana panzvimbo diki kuti uwane kuenderana kwakanyanya kwe substrate yako.
Yakajairika application ndeyeepurasitiki firimu zvinhu mupakeji uko kurapwa kwekona kunovandudza kudhindwa kwepamusoro.
Funga kushandisa etching primer kutikunatsiridza inki kuomerera kana kudhinda pamusoro simbi.
Mhanya bvunzo inodhinda pamarambi akasiyana-siyana kuti uwane yakanakira kuratidzwa nguva yenzvimbo yako chaiyo.
Purogiramu yekuchenesa yevhiki nevhiki yemisoro yekudhinda inogona kuderedza zvakanyanyanyaya dzine chekuita nekuparadzira inki kusaenzana kana kusanamatira.
Chengetedza rekodhi yemhinduro dzako dzebvunzo, kusanganisira rudzi rweinki, kurapwa kwepamusoro, uye mamiriro ekunze, kuti uvandudze maitiro ako ekudhinda.
Tarisa ingi dzeUV dzakagadzirirwa nzvimbo chaidzo, senge simbi kana mapurasitiki, uye tarisa nhungamiro yemugadziri wekesi dzekushandisa zvakanyanya.
Gadzirisa inki viscosity zvichienderana nemamiriro ako ekunze - tembiricha inodziya ingada ingi dzakakora zvishoma kudzivirira kupararira kwakanyanya.
Kana uri kutarisana nezvipingamupinyi zvine nzvimbo inotsvedza, tsvaga inki inowedzerwa zvakagadzirirwa kuvandudza kunamatira kune zvinopenya.
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Ichi chinyorwa chinotsanangura maitiro ekuvandudza UV inki adhesion, kukosha kwekusarudza yakakodzera nzvimbo (kana substrate), uye basa re pretreatment.
Zvinhu Zvinokanganisa UV Ink Adhesion
Tokunatsiridza kunamira kweingi yeUV, unofanira kutanga wanzwisisa kuti zvii zvinoikonzera. Hezvino zvinhu zvakakosha:Substrate Material
Rudzi rwezvinhu zvaunodhinda pane zvinokonzeresa kuti ingi inonamira sei. Mavara epamusoro anosiyana pakati pezvinhu zvakaita semapurasitiki, simbi, uye mapepa. Semuyenzaniso, mapolymer akapfava nesimbi anogona kusabatirira inki kana rougher kunge bepa. Kuziva kuti mashoko ako anoita seiUV inki inokubvumira kuti uite zvigadziriso zvakakodzera.Semuyenzaniso, enzanisa yepurasitiki yakagadzirwa neyakatsetseka kuti unzwisise musiyano mukuomerera.
Surface Energy
Simba repamusoro rinoyera kuti huso hwechinhu hunobata sei kuingi. Zvishandiso zvine simba repasi pasi, senge mamwe mapurasitiki, zvinoramba inki. Pre-kurapwa kunogona kuwedzera pamusoro pesimba, zvichibvumira iyo inki kunamatira zviri nani.Polyethylene uye polypropylene ndizvomapurasitiki akajairika ane simba repasi pasi; corona kana murazvo kurapwa kunogona kubatsira kuvandudza inki adhesion.
Ink Maumbirwo
Kuumbwa kweingi yeUV kunokanganisawo kuomerera. Dzimwe ingi dzinogona kunge dzakakora kana kuoma nekukurumidza, zvichiita kuti dziome kunamira pamusoro. Kuwana chiyero chakakodzera mukugadzirwa kweinki inoita kuti inamire pamusoro.Edza maumbirwo einki akasiyana panzvimbo diki kuti uwane kuenderana kwakanyanya kwe substrate yako.
Surface Pretreatment Nzira
Kunamatira kwakanaka kunoda kugadzirira kwakakodzera kwepamusoro kusati kwadhindwa. Heano mamwenzira dzakakurumbira dzekugadzirira nzvimbo yako:Corona Treatment
Corona kurapwa inoshandisa high-voltage electric discharge kuwedzera simba repamusoro rezvinhu zvakaita semapolymer. Inoita kuti nzvimbo yacho iwedzere "kunyorova," ichibvumira inki kuti inamire zviri nani.Yakajairika application ndeyeepurasitiki firimu zvinhu mupakeji uko kurapwa kwekona kunovandudza kudhindwa kwepamusoro.
Plasma Treatment
Kurapwa kwePlasma kunoshandura pamusoro pechinhu chacho uchishandisa gasi chairo. Iyi nzira inoita kuti zvive nyore kuti ingi yeUV itevedzere, uye inobatsira kune zvinhu zvakaoma kudhinda. Kurapwa kweplasma kunobatsira masisitimu segirazi kana ceramics, uko nzira dzechinyakare dzinogona kusashanda nemazvo.Chemical Priming
Uri kushandisa priming kana chaiyo kemikari karekudhinda zvinobatsira inki adhesion. Maprimers anosimbisa chisungo pakati peinki nepamusoro, achiwedzera kuomerera. Sarudza primer inoenderana nezvose zvako substrate neingi.Funga kushandisa etching primer kutikunatsiridza inki kuomerera kana kudhinda pamusoro simbi.
Maitiro ekuvandudza UV Ink Adhesion?
Heano maitiro aungaite kuvandudza UV ink adhesion:Gadzirisa Print Settings
Zvigadziriso zveprinta yako zvinogona kukanganisa zvakanyanya kutevedzera inki. Ita shuwa kuti mwenje yeUV yeprinta yako yakaiswa kune yakakodzera simba uye nguva yekuratidzwa. Kurapa kwakakodzera kunovimbisa kuti inki inonamatira zvinobudirira uye inomesa nemazvo.Mhanya bvunzo inodhinda pamarambi akasiyana-siyana kuti uwane yakanakira kuratidzwa nguva yenzvimbo yako chaiyo.
Chengetedza Zvombo Zvako
Kuchengeta yakomichina yokudhinda kwakachena uye mukushanda kwakanaka kwakakosha. Zvinhu zvakasviba kana kuti zvakasakara, zvakaita semarora nemisoro yekudhinda, zvinokanganisa inki yekushandisa uye kutevedzera. Kuchengetedza nguva dzose kunobatsira kudzivisa izvi zvinonetsa.Purogiramu yekuchenesa yevhiki nevhiki yemisoro yekudhinda inogona kuderedza zvakanyanyanyaya dzine chekuita nekuparadzira inki kusaenzana kana kusanamatira.
Edzai uye Ongorora
Usati wadhinda bhechi hombe, edza zvinhu zvakasiyana uye marudzi einki kuti uwane misanganiswa yakanakisa. Tarisa maprints ako ebvunzo kazhinji kuti uone kuti ingi inonamira zvakanaka. Nenzira iyi, unogona kugadzirisa usati watanga chirongwa chikuru.Chengetedza rekodhi yemhinduro dzako dzebvunzo, kusanganisira rudzi rweinki, kurapwa kwepamusoro, uye mamiriro ekunze, kuti uvandudze maitiro ako ekudhinda.
Ink Selection uye Optimization
Kusarudza inki chaiyo uye kuigadzirisa kuti iite zvirinani kwakakosha pakunamatira kwakanaka:Sarudza High-Quality UV Inks
Kuisa mari mumaingi eUV akagadzirirwa zvakajeka zvinhu zvauri kushandisa kwakakosha.Ingi dzemhando yepamusoro kazhinji inopa kunamatira kwepamusoro, kusimba, uye kuenderana kwemavara. Dzivisa kushandisa generic ingi, izvo zvinogona kusaitawo.Tarisa ingi dzeUV dzakagadzirirwa nzvimbo chaidzo, senge simbi kana mapurasitiki, uye tarisa nhungamiro yemugadziri wekesi dzekushandisa zvakanyanya.
Gadzirisa Ink Viscosity
Ukobvu hweinki (inozivikanwa seviscosity) inosarudza kuti inonamira zvakadii. Ita shuwa kuti inki yako haina kunyanyisa kana kutetepa. Iyo viscosity yakakodzera inovandudza inki adhesion uye inoguma nekudhinda kwakatsetseka.Gadzirisa inki viscosity zvichienderana nemamiriro ako ekunze - tembiricha inodziya ingada ingi dzakakora zvishoma kudzivirira kupararira kwakanyanya.
Funga nezveInk Additives
Mamwe ma ingi eUV ane zvimwe zvinongedzo zvinokurudzira kutevedzera. Makemikari aya anobatsira inki kunamatira zviri nani kune dzakaoma nzvimbo. Kuedza maitirwo einki akati wandei kunogona kukubatsira kuwana iyo yakakwana kune zvaunoda.Kana uri kutarisana nezvipingamupinyi zvine nzvimbo inotsvedza, tsvaga inki inowedzerwa zvakagadzirirwa kuvandudza kunamatira kune zvinopenya.
