Ngaphandle kweSicelo soDisinfection, ii-LED ze-UV zikwadumile kuShishino lweNkqubo yokuShicilela ye-UV

Ukuqhambuka kweCoronavirus kuphazamise kakhulu amandla oluntu okusebenza ngokwesiqhelo kunye nobomi babantu bemihla ngemihla ngokubenza boyike ukuchukunyiswa ziintsholongwane.

  Itekhnoloji yetekhnoloji yokubulala iintsholongwane yesibane se-ultraviolet diode yenziwa ukuphendula kungcoliseko olukhulayo lokusingqongileyo. Iphumelele inkqubela phambili ebalulekileyo ekubulaleni iintsholongwane kwaye inoluhlu olubanzi lwezicelo ezinokubakho.

Ngenxa yeenzuzo zayo zobukhulu obudibeneyo, ukusetyenziswa kwamandla kunye nokuphantsi, indalo ehambelana nokusingqongileyo, kunye nokukhanya okukhawulezayo, izixhobo ze-UVC ze-UVC ze-ultraviolet ziye zavela njengezona zinto zithengiswa kakhulu zokubulala iintsholongwane kunye nokuvala inzala kulo lonke ubhubhane.

Ishishini lokukhanya kwe-UV, kunye ne Inkqubo yokushicilela i-UV LED   ishishini, onke abone amathuba otshintsho kunye nophuculo ngenxa yokwandiswa kweemarike ze-UVC ze-LED.

Ukwaziswa kobuchwephesha bokunyanga ukukhanya kwe-LED ye-UV ngo-2008 kwi-German Drup Print Equipment kunye noMboniso weTekhnoloji wawuphawuleka kwaye wafumana ingqwalasela enkulu kubathengisi be. Inkqubo yokushicilela i-UV LED   izixhobo kunye neenkonzo. Ikamva lokuzama unyango kwi Inkqubo yokushicilela i-UV LED   ishishini liya kulawulwa bubuchwephesha bokukhanya kwe-UV ye-LED, ngokutsho kweengcali zeshishini ezinike obu buchwepheshe amanqaku abalaseleyo.

Luluphi uqhagamshelo lwetekhnoloji ye-UV ye-LED enalo kwicandelo leNkqubo yokuprinta ye-UV ye-LED?

Xa ebuzwa malunga Inkqubo yokushicilela i-UV LED   ubuchwepheshe, abantu abaninzi bayakukhankanya abashicileli bendlu okanye iivenkile eziphindiweyo. Ezi ntlobo zomshicileli, nangona kunjalo, zimele kuphela inxalenye encinci ye Inkqubo yokushicilela i-UV LED   iitekhnoloji ezikhoyo namhlanje kunye nezicelo ezinokusetyenziselwa.

Zonke izinto eziprintiweyo —ukusuka kumaphephandaba ukuya ukupakishwa kwephepha lodonga ukuya kwiileyibhile zeebhotile —funa ngokukodwa Inkqubo yokushicilela i-UV LED   iinkqubo.

Loluphi uphawu olwabelana ngalo zonke ezi zixhobo?

Ukomiswa kweUV yinkqubo yokunyanga imitha ye-ultraviolet (UV). Ngobu buchule, Inkqubo yokushicilela i-UV LED   ingaqhubeka ngelixa i-inki iyoma. Nceda uxelelwe ukuba i-UV ayisoloko isetyenziswa ekhaya Inkqubo yokushicilela i-UV LED   kuba ii-inki zomisiwe kusetyenziswa ubushushu.

Endaweni yoko, ezona zicelo ziphambili zokomiswa kwe-UV zikushicilelo lwentengiso kunye neshishini. Ukubandakanya ukukhanya kwe-UV kwi Inkqubo yokushicilela i-UV LED   kunokwenziwa ngeendlela ezininzi.

Iidiode ezikhupha ukukhanya, okanye ii-LEDs nje, zibone ukukhula kobuchwepheshe ngokukhawuleza kule minyaka imbalwa idlulileyo. Ukuba i Inkqubo yokushicilela i-UV Led   Inkqubo yenziwa kuthotho lwamanyathelo, ii-LED ze-UV zinokubekwa emva kokuba i-inki isetyenziswe kumphezulu okanye kwiindawo eziphakathi.

Ngokwahlukileyo kwiibhalbhu zokukhanya ze-UV eziqhelekileyo, i-UV LED luminescence iveliswa xa ii-electron zidlula kwi-semiconductor (diode) ekhupha amandla ngendlela yeeprotons.

Uhlobo lwezinto ezisetyenzisiweyo kwi-semiconductor lumisela ukukhutshwa kokukhanya kwaye, ngoko ke, ubude be-wavelength obuchanekileyo. Umatshini wemichiza obandakanyekayo ekunyangeni ii-inki ngemitha ye-ultraviolet intsonkothile.

Ukusebenzisa i-photoinitiator isekelwe kwi-crosslinking, eyenza i-inki ibe nzima ngokwenza amakhonkco amatsha ngaphakathi kwe-oligomers. Into eyaziwa ngokuba yi-photoinitiator isabela kwi-wavelengths kwaye ibangela inkqubo yeekhemikhali apho ezinye iibhondi zichithwa, kwaye ezinye zenziwe. Emva koko, inethiwekhi eqinile ye-three-dimensional yenziwa ngala mabhondi amatsha.

I-Led ye-Ultraviolet Inks yokuPhakhelwa kokutya okuThengiswayo: Izibonelelo

Elinye lawona macandelo akhula ngokukhawuleza kushishino loshicilelo kukusetyenziswa kwee-inki ze-UV-LED kuluhlu lwezicelo ngokubanzi, ezinje ngeepowusta, iikhathalogu, kunye neencwadana. Nangona isentsha kakhulu, Inkqubo ye-UV LED   imibala yokutya okupakishweyo iya ithandeka ngakumbi.

  1) Gqibezela ukuthotyelwa koKhuseleko lokutya

Ukhuseleko lwabathengi kufuneka luqinisekiswe kuzo zonke iinkqubo zokwenziwa nokulungiswa kokutya. Ii-inki ezisemgangathweni ze-UV kufuneka zihambelane nemigangatho yokhuseleko kunye nokufuduka ukupakishwa ngokuthe ngqo. Ukufuduka okuncinci ii-inks ze-LED-UV zifanelekile ukusetyenziswa kwizicelo ezininzi zokupakisha ukutya okuphezulu kuba zenziwe ukunciphisa ukungena kwamacandelo e-inki ekutyeni.  

2) Ukuguquguquka okuKhethekileyo

Xa usebenzisa i-inks ze-LED-UV, inqanaba elikhulu lokunyanga libalulekile, ngakumbi xa usenza iintlobo ngeentlobo zokupakishwa okukhuselekileyo kokutya ngaphandle kweelebhile ezongezelelweyo. Njengoko ushicilelo lunokufakwa ngokuthe ngqo kwizinto zesikhongozeli ezifana neebhabhu zokutya, isilinda okanye iikomityi ezisilinda, kunye neebhotile ze-PET, amaxabiso e-inki ye-LED-UV afikelelekayo.  

3) Indlela eSebenzayo yokunciphisa iindleko

Ngokubanzi, ii-inks ze-LED-UV zikhawuleza ukuseta kwaye zinezinga eliphantsi lenkunkuma. Idityaniswe ne-flexographic okanye ukuprintwa kwedijithali, zenza kube lula ukucacisa ubude obuthile bokuprinta, ukunciphisa inkunkuma kunye nokubonelela ngexabiso elichanekileyo. Oomatshini abasebenzisa itekhnoloji ye-LED-UV ababizi kakhulu ukubaleka nokugcina kuba banamacandelo amancinci ashukumayo afuna ukugcinwa kwesiqhelo kunye nobomi besibane esikhulu. Ngenxa yoko, xa kuthelekiswa nezinye Inkqubo yokushicilela i-UV LED   iindlela, imbuyekezo kutyalo-mali (ROI) mkhulu kwaye kwenzeka ngokukhawuleza.  

4)   Ukuxhomekeka

Ngenxa yodumo lwabo lokuthembeka kunye nesantya, izicelo ze-flexo kunye ne-inkjet zikhethwa rhoqo. Ukupakishwa kokutya Inkqubo yokushicilela i-UV LED   nge LED-UV Inks ixhasa le ngcamango ekubeni ivelisa eyona ithembekileyo ephantsi kunye nomthamo ophezulu Inkqubo yokushicilela i-UV LED   ubuchule, nokuba yenziwe ngokukhawuleza. Oomatshini be-Flexographic bafaneleke ngakumbi kwii-inks ze-LED-UV kwiimeko zoshicilelo apho isantya sibalulekile kuba bavelisa umgangatho ophezulu wokutya okupakishweyo okukhupha ubunewunewu kunye nokugqwesa.  

5) Indlela Ephilileyo Yendalo Ephilayo

Ngemfuno esezantsi yamandla ngexesha lokunyanga, akukho kukhutshwa komsi, kunye nokuncipha kokusetyenziswa kwe-inki ngama-20%, inkqubo yokomisa ye-UV-LED ibaluleke ngakumbi kune-eco-friendly kunezinye iindlela zokomisa. Impembelelo yekhabhoni yenkampani yakho nayo iya kuba ncinci, eya kukunceda uthengise ibhrendi yakho njenge-eco-friendly ngelixa uthoba iindleko zamandla.

Ungayithenga phi iNkqubo yakho yokuShicilela ye-UV ye-UV ye-LED?

Kufuneka uxhomekeke ekuthembekeni Abavelisi be-UV Led ukuqalisa ukupakisha okulula nokuthembekileyo. Ukuba uzingela enye, ngokuqinisekileyo ukwiqonga elifanelekileyo.

Amaso okukhanya e-UVLED, iipaneli ze-UVLED, kunye nezisombululo ze-UVLED ezenziwe ngokwezifiso (i-UVC, i-UVB, kunye ne-UVA yoluhlu olupheleleyo lweempahla ze-UVLED) zonke ziyafumaneka Tianhui, umthengisi we-UV izisombululo ze-LED.

https://www.tianhui-led.com/uv-led-system.html

Isicelo sibandakanya ukusetyenziswa kweshishini kulandelayo:

I-bacteriostasis yolwandle olunzulu lwe Isifo samanzi e-UV ; ukuvala inzala yamanzi aqukuqelayo Isifo samanzi e-UV ; Isifo somoya ; Isifo sokubulala umoya ukulungisa inzala; Ukuvala inzala ye-UVC ye-LED.

I-UVB LED: I-Skincare, izongezelelo ze-calcium kwi-physiotherapy, kunye nophuhliso lwezityalo.

I-UVA LED: I-banknote iya kubala kunye nokuqinisekiswa, uphando oluchasene nolwaphulo-mthetho, ukufunyanwa kwezonyango, ingcongconi kunye nemigibe yezinambuzane, ukukhangela i-jade kunye nobucwebe, oomatshini bokuvezwa, ukunyangwa kweglue yezoshishino, ukunyangwa kweprints, ukunyanga ipeyinti yokutshiza, ukunyanga ipeyinti, ukunyangwa kweefiber zamehlo, ukuprintwa kwe-3D, i-lithography, njl.