Ezimakethe zanamuhla ezigcwele imikhiqizo ewumgunyathi kanye nengekho emthethweni, ukubaluleka kobuchwepheshe bokulwa nokukhwabanisa sekuya ngokuya kugqama. Kusukela ezimpahleni zikanokusho ezisezingeni eliphezulu kuye emikhiqizweni yansuku zonke yabathengi, kusukela kumadokhumenti abalulekile kuya ezinkokhelweni zezimali, yonke into idinga izindlela ezithembekile zokulwa - nezomgunyathi ukuze kuvikelwe ubuqiniso nokuphepha kwazo. Phakathi kobuchwepheshe obuningi bokulwa nokukhwabanisa, ama-inki wokulwa nokukhwabanisa asekelweI-Topwellchem's UV fluorescenama-pigments ayavela kancane kancane futhi abe amandla abalulekile ekuqinisekiseni ukuphepha komkhiqizo.
I. Ukwembula Imfihlakalo Yezingulube Ze-UV Fluorescent
Imibala ye-UV fluorescent ifana nabaculi abangaqondakali. Esiteji sokukhanya okubonakalayo, bakhetha ukuhlala befihliwe, beveza isimo esicishe sibe nemibala. Kodwa-ke, lapho ukukhanya kwe-ultraviolet kobude obuthile beza, njengokukhanya okungu-365nm, kukhanyisa lesi sigaba, kwenziwa kusebenze ngokushesha futhi kukhiphe imibala emangalisayo nenhle. Lesi sakhiwo esiyingqayizivele se-photoluminescent sikwenza kube inkanyezi ekhanyayo emkhakheni we-anti - mbumbulu
Umgomo wayo wokusebenza usekelwe kwinto ye-photoluminescence. Lapho i-365nm UV - Ukukhanya kukhanyisela ama-athomu e-pigment, kufana nokujova ukuqhuma kwamandla kuma-electron angaphakathi kwama-molecule, okuwenza agxume ngokushesha esuka endaweni ephansi aye esimweni sokujabula. Phakathi nale nqubo, ama-electron amunca amandla okukhanya futhi asesimweni esingazinzile - samandla. Ukuze ubuyele esimweni esizinzile, ama-electron azokhipha amandla ngendlela yokukhipha ama-photon, futhi imibala evezwe yilawa ma-photons i-fluorescence esiyibonayo. Ngaphezu kwalokho, lesi simo se-luminescence siyenzeka ngokushesha. Uma umthombo wokukhanya ususiwe, i-fluorescence iyanyamalala ngokushesha, okwenza iphethini ingabonakali ngokuphelele ngaphansi kokukhanya kwemvelo futhi ithuthukise kakhulu ukufihla kwe-anti - counterfeiting. Kufana nje nengcebo efihliwe ebumnyameni, ezobonisa ukukhanya kwayo kuphela ngaphansi kokuvuleka “kokhiye” othize - ukukhanya kwe-ultraviolet.
II. Umncintiswano Ohlakaniphile phakathi kwe-Organic ne-Inorganic
Ngokwezakhiwo ezihlukene zezinto ezibonakalayo, i-UV fluorescent pigments ingahlukaniswa ngamakamu amabili: i-organic kanye ne-inorganic.
Izingulube zemvelo ngokuvamile zikhona ngendlela yodayi. Kufana nomdansi oguquguqukayo, onokuncibilika okuhle nokusebenza kahle okukhanyayo. Ezindaweni ezinjengoyinki, okokunamathela, nokucutshungulwa kwepulasitiki, ingakwazi ukuhlanganisa kahle nezinto ezihlukahlukene futhi ibe nomthelela oyingqayizivele wokulwa nokukhwabanisa. Isibonelo, ekufakweni kwezimonyo, ama-pigment e-UV e-fluorescent ephilayo angafinyelela izimpawu ze-fluorescent ezingabonakali, zengeze isivikelo esiyimfihlakalo kumkhiqizo. Inganikeza isisekelo esiqinile sokuhlonza ubuqiniso bomkhiqizo ngaphandle kokuthinta ubuhle bephakheji. Lapho abathengi besebenzisa umthombo wokukhanya kwe-ultraviolet ukuze bakhanyise izinto ezifakiwe, kuzovela iphethini ye-fluorescent efihliwe, ishiye abazenzisi bengenandawo yokucasha.
Izingulube ze-Inorganic zifana nonogada abaqinile, abaziwa ngokumelana namazinga okushisa aphezulu nokumelana nokukhanya. I-Mn²⁺ – i-doped lanthanum aluminate powder elungiselelwe indlela ye-sol – jeli ingahlanganiswa eduze nongqimba lwe-ceramic glaze ngisho nasezingeni eliphezulu lokushisa elingu-1600 °C, yenze uphawu olungenakonakala lokulwa – lomgunyathi. Lolu phawu lunokumelana nesimo sezulu esihle kakhulu. Kungakhathaliseki ukuthi umoya, ilanga, noma ukuguguleka kwesikhathi, kunzima ukunyamalala noma ukunyamalala. Ekulandeleleni komkhiqizo wezimboni kanye ne-high-end brand anti - mbumbulu, izibala zemibala ze-UV ze-fluorescent ze-inorganic zinikeza isiqinisekiso esinokwethenjelwa sokuqinisekiswa kobunikazi bomkhiqizo ngezinzuzo zabo eziyingqayizivele.
III. Ukuhlanganiswa Okuhlakaniphile Kwempuphu Noyinki
Ekusetshenzisweni okungokoqobo, uhlobo lwemibala ye-UV fluorescent inquma izindlela zabo zokucubungula kanye nezimo zokusetshenziswa.
Izingulube zempushana zifana “nezimpushana zomlingo” ezingafakwa ngokuqondile kumayinki, amaglues, noma imicu yendwangu. Ngezinqubo ezinjengokuphrinta kwesikrini nokuphrinta kwephedi, lezi “zimpushana zomlingo” zingadweba amaphethini okulwa nokukhohlisa angabonakali ezintweni ezihlukahlukene. Isibonelo, lapho ama-powder ombala we-fluorescent efakwa kuma-masterbatches epulasitiki, ngesikhathi sokujova - inqubo yokubumba, lezi zimpushana ezinombala zizosatshalaliswa ngokulinganayo ngaphakathi kwemikhiqizo yepulasitiki, zenze izimpawu ezingabonakali zokulwa - mbumbulu. Le ndlela yokulwa nokukhwabanisa isetshenziswa kakhulu emikhakheni efana nokupakishwa kwemithi namathoyizi ezingane, iphelezela izinga nokuphepha kwemikhiqizo. Emaphaketheni emithi, izimpawu ezingabonakali zokulwa nokukhwabanisa zingavimbela ngempumelelo ukusatshalaliswa kwezidakamizwa mbumbulu futhi zivikele izimpilo nempilo yeziguli; Emathoyizini ezingane, izimpawu zokulwa nokukhwabanisa azikwazi nje ukuvikela isithombe somkhiqizo kodwa futhi ziqinisekisa ukuthi amathoyizi asetshenziswa izingane aphephile futhi anokwethenjelwa.
Ama-ink e-fluorescent afana nabadwebi abahle, abafaneleka kakhulu ukuphrinta okuphezulu - okunembayo. I-Nanoscale ZnS:I-Eu³⁺ oyinki abayinhlanganisela ye-fluorescent banosayizi wezinhlayiyana omaphakathi ongu-14 – 16nm kuphela. Ubungako bezinhlayiya obunjalo bubenza bakwazi ukuba yiyinki - ijethi ephrintiwe kuma-substrates ahlukahlukene njengezinsimbi nengilazi. Ngaphansi kokukhanya kwe-infrared okukhethekile, lawa ma-inki aphrintwe kuma-substrates azobonisa isithombe esihlukile sokulwa nomgunyathi, njengokunamathisela “ikhadi likamazisi wedijithali” eliyingqayizivele emkhiqizweni. Ekupakishweni kwemikhiqizo ye-elekthronikhi ephezulu – esezingeni eliphezulu, lobu buchwepheshe obunembayo obuphezulu be-inki ye-fluorescent anti – mbumbulu bungavimbela ngempumelelo imikhiqizo ukuthi ingenziwa ngomgunyathi futhi igcine isithunzi somkhiqizo kanye namalungelo nezintshisekelo zabathengi.
IV. Ukusetshenziswa Okubanzi Koyinki Wokulwa Nomgunyathi
1. I-Solid Shield Yezikweletu Zezezimali
Emkhakheni wezezimali, i-anti-feiting of banknotes, amasheke, amabhondi nezinye izikweletu kubaluleke kakhulu. Ukusetshenziswa kombala we-UV fluorescent kulezi zikweletu kubakha indlela yokuzivikela eqinile yokulwa nomgunyathi. Izimali zamazwe amaningi zisebenzisa i-ink ye-UV fluorescent ukuze ziphrinte. Ngaphansi kokukhanya kwe-ultraviolet kobude obuthile begagasi, amaphethini nezinhlamvu kumali ebhalwe phansi kuzobonisa imibala ekhanyayo ye-fluorescent, futhi lezi zici ze-fluorescent zinokunemba okuphezulu kakhulu nobunkimbinkimbi, okwenza kube nzima ukwenza umgunyathi. Isibonelo, i-RMB yezwe lethu isebenzisa oyinki be-UV fluorescent ezindaweni eziningi endaweni yemali yemali. Ngemiphumela ye-fluorescent yemibala ehlukene namaphethini, inikeza isisekelo esibalulekile sokuhlonza ubuqiniso bohlobo lwemali. Ezikweletini zezimali ezinjengamasheke namabhondi, oyinki be-UV fluorescent nabo badlala indima ebalulekile. Bangakwazi ukuphrinta amaphethini noma amakhodi okulwa - mbumbulu angabonakali ezindaweni ezithile zezikweletu, ezingabonwa kuphela ngesisetshenziswa esisebenzayo sokuthola i-UV. Le ndlela yokulwa nokwenza umgunyathi ayikwazi nje ukuvimbela ngempumelelo izikweletu ukuthi zenziwe ngomgunyathi kodwa futhi iqinisekisa ngokushesha futhi ngokunembile ubuqiniso bezikweletu ekuhwebeni kwezezimali, iqinisekisa ukusebenza okuzinzile kwemakethe yezezimali.
2. Isiqinisekiso Esinokwethenjelwa Sezitifiketi Namaphasipoti
Izitifiketi ezibalulekile ezinjengamakhadi kamazisi, amaphasipoti, nezincwadi zokushayela ziyizimpawu zobunikazi babantu, futhi ukusebenza kwabo okuphambene nokukhwabanisa kuhlobene ngokuqondile nokuvikeleka kolwazi lomuntu siqu kanye nokuzinza kokuhleleka komphakathi. Ukusetshenziswa kombala we-UV fluorescent emkhakheni wesitifiketi sokulwa nokukhwabanisa kuye kwanda kakhulu. Owesibili - amakhadi omazisi esizukulwane ezweni lakithi asebenzisa ubuchwepheshe bokuphrinta be-fluorescent obungabonakali. Ngaphansi kokukhanya kwe-ultraviolet kobude obuthile begagasi, amaphethini okulwa nokukhohlisa kumakhadi omazisi azovela ngokucacile. Lawa maphethini aqukethe ulwazi lomuntu siqu olucebile kanye nezici zokuphepha, athuthukisa kakhulu amandla omazisi okuvimbela - mbumbulu. Kungokufanayo namapasi. Amazwe amaningi asebenzisa ubuchwepheshe obuhlukahlukene bokulwa nokukhwabanisa ekukhiqizeni ama-passport, phakathi kwawo amaphethini okulwa nokukhwabanisa aphrintiwe ngoyinki we-UV fluorescent ayingxenye ebalulekile. Lawa maphethini awanawo nje umphumela wokubuka oyingqayizivele ngaphansi kokukhanya kwe-ultraviolet, kodwa futhi inqubo yabo yokunyathelisa kanye nezici ze-fluorescent zenzelwe ngokucophelela futhi kunzima ukuzikopisha. Ngale ndlela, ivimbela ngempumelelo amaphasipoti ekubeni enziwe mbumbulu futhi iqinisekisa ukuvikeleka komazisi namalungelo asemthethweni nezintshisekelo zezakhamizi ekuhambeni kwamanye amazwe.
3. I-Loyal Guard for Product Packaging
Emakethe yezimpahla, ukulwa nokukhwabanisa komkhiqizo - ukupakishwa komkhiqizo kuyisixhumanisi esibalulekile sokuvikela inani lomkhiqizo kanye namalungelo kanye nezintshisekelo zabathengi. Imikhiqizo eminingi eyaziwa kakhulu isebenzisa izibala ze-UV ze-fluorescent ukuze zenze izimpawu zokulwa - mbumbulu emaphaketheni emikhiqizo ukuze zihlukanise imikhiqizo yangempela kanye neyomgunyathi. Le ndlela yokulwa nokukhwabanisa ivame kakhulu ezimbonini ezifana nezimonyo, ugwayi notshwala, kanye nemithi. Ibhrendi yotshwala eyaziwa kakhulu iphrinta amaphethini ayinkimbinkimbi anemibala ekhanyayo ebomvu, eluhlaza, neluhlaza sasibhakabhaka ohlangothini lwangaphakathi lwekepisi lebhodlela, elingavezwa ngokuphelele ngaphansi kokukhanya kwe-ultraviolet okungu-365nm. Isilinganiso sombala nokuklanywa kwemininingwane yalawa maphethini kuyinkimbinkimbi kakhulu, futhi kunzima ngabazenzisi ukukopisha ngokunembile. Lapho abathengi bethenga imikhiqizo, badinga kuphela ukusebenzisa ithuluzi lokubona le-UV elilula, njengethoshi le-UV, ukuze baqinisekise ubuqiniso bemikhiqizo. Le ndlela yokulwa nokukhwabanisa ayisizi nje kuphela abathengi ukuthi babone ubuqiniso bemikhiqizo kodwa futhi ivikela ngempumelelo isithunzi nesabelo semakethe somkhiqizo.
V Ukuqinisekiswa okunembile kobuchwepheshe bokubona
Ukuze kuqinisekiswe ukusebenza kahle kwe-inki yokulwa nomgunyathi ngemibala ye-ultraviolet fluorescent, ukuthuthukiswa kobuchwepheshe bokuthola kubaluleke kakhulu. .
Imishini yokuhlonza eyisisekelo, efana nethoshi le-ultraviolet elingu-365nm, iyithuluzi elivamile nelilula lokuthola. Kufana “nokhiye omncane wobuqiniso”, abathengi nabasebenzi bomthetho abangawusebenzisa noma nini ukwenza izivivinyo zokuqala emikhiqizweni. Vele ukhanyise ithoshi le-ultraviolet endaweni lapho kusolwa khona uphawu olumelene nomgunyathi. Uma iphethini ye-fluorescent elindelekile ivela, umkhiqizo kungenzeka ube ngowangempela. Ngakolunye uhlangothi, kungase kube umkhiqizo womgunyathi. Le ndlela yokuthola elula nesebenziseka kalula yenza abathengi bakwazi ukuzivikela kusenesikhathi lapho bethenga imikhiqizo, futhi ihlinzeka ngezindlela ezilula zokuqondisa imakethe. .
Umtshina we-fluorescence we-Industrial-grade uyisisetshenziswa esihlonza esisebenza kahle kakhulu nesinembe. Njengengcweti “ephikisana nomgunyathi”, ingafinyelela ukuqinisekiswa okunembile ngokuhlaziya izici ze-spectral. Imishini ye-Lupen Duo ye-Luminochem ingakwazi ukubona izinto ezikhanyayo ezijatshuliswa i-UV-A nokukhanya kwe-infrared ngesikhathi esifanayo, ezifanele izidingo zokulwa nomgunyathi ezinezinhlangothi eziningi njengamaphasipoti namakhadi kamazisi. Ingakwazi ukuhlaziya i-spectrum yokukhishwa kwezinto ze-fluorescent ngokuningiliziwe, ingahluleli kuphela umbala nokuqina kwe-fluorescence, kodwa futhi ihlonze ngokunembile izinhlobo nezici zezinto ze-fluorescent ngokuqhathanisa nesizindalwazi esijwayelekile se-spectrum. Le ndlela yokuthola ukunemba okuphezulu iqinisekisa ukuthi ubuqiniso bemikhiqizo bungaqinisekiswa ngokunembile ekukhiqizweni ngobuningi nokusatshalaliswa, kunqandwe ngempumelelo ukwanda kwemikhiqizo ewumgunyathi neyimbi. .
Uhlelo olusezingeni eliphezulu lokuqaphela i-multi-spectral luhlanganisa ama-algorithms okufunda komshini, njengomhloli omkhulu “onobuchopho obuhlakaniphile”. Ingakwazi ngisho nokuhlukanisa izici "zezigxivizo zeminwe" zamaqoqo ahlukene ombala ngokuhlaziya umehluko ocashile ku-spectra ye-fluorescence. Iqoqo ngalinye lemibala ephikisana nokukhwabanisa izokwakha i-spectrum ye-fluorescence eyingqayizivele enqubweni yokukhiqiza, engenakuphindwa njengeminwe yomuntu. Ngokuqhathanisa ulwazi lwe-spectral kusizindalwazi, amathuluzi okuhlola angochwepheshe anganquma ubuqiniso ngemizuzwana embalwa. Lobu buchwepheshe buye basetshenziswa kakhulu ekuqinisekiseni okunqanda ukwenziwa komgunyathi kwezikweletu zasebhange kanye nezimpahla zokunethezeka ezisezingeni eliphezulu. Ku-anti-counterfeiting yezikweletu zasebhange, uhlelo lokuhlonza i-multi-spectral lungaqinisekisa ngokushesha futhi ngokunembile ubuqiniso bezikweletu futhi luqinisekise ukuphepha kokuthengiselana kwezezimali; Emkhakheni wezimpahla zokunethezeka ezisezingeni eliphezulu, kungasiza abathengi namabhizinisi ukukhomba ngokunembile ubuqiniso bemikhiqizo futhi ivikele isithombe esiphezulu semikhiqizo namalungelo nezintshisekelo zabathengi.
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VI, Umbono wekusasa
Ngokuqhubeka okuqhubekayo kwesayensi nobuchwepheshe kanye nesidingo esikhulayo sokulwa nomgunyathi emakethe, ithemba lokusetshenziswa kwezimibalabala ze-ultraviolet fluorescent emkhakheni woyinki wokulwa nomgunyathi lizoba banzi. Ngakolunye uhlangothi, abacwaningi bazoqhubeka nokuhlola futhi bathuthukise imibala emisha ye-ultraviolet fluorescent ukuze baqhubeke nokuthuthukisa ukusebenza kahle kwabo okukhanyayo, ukuzinza nokufihlakala. Ngokuthuthukisa inqubo yokuhlanganisa kanye nesakhiwo samangqamuzana ezinto ezibonakalayo, kulindeleke ukuthi kufinyelele umphumela ocacile futhi ohlala njalo we-fluorescence, futhi ngesikhathi esifanayo unciphise izindleko zokukhiqiza, ukuze usetshenziswe kabanzi emikhakheni ehlukahlukene. Ngakolunye uhlangothi, ubuchwepheshe bokubona buzoqhubeka busungula futhi buthuthuke, futhi imishini yokuthola ehlakaniphe kakhulu futhi elula izoqhubeka nokuvela. Kuhlanganiswe nobuchwepheshe obusafufusa obufana nobuhlakani bokwenziwa kanye nedatha enkulu, okokusebenza kokubona kuzokwazi ukuzuza ukuhlonza ubuqiniso obusheshayo nokunembe kakhudlwana futhi kunikeze ukwesekwa okuqinile kwezobuchwepheshe komsebenzi wokulwa nomgunyathi. .
Ngamafuphi nje, i-ultraviolet fluorescent pigment, njengengxenye eyinhloko kayinki omelene nomgunyathi, iphelezela impilo yethu nokuthuthukiswa komnotho ngokusebenza kwayo okuyingqayizivele nokusebenza okubanzi. Ngokuzayo, izoqhubeka nokubamba iqhaza elibalulekile futhi ifake isandla ekuqedeni imikhiqizo mbumbulu nengenangqondo kanye nokugcina ukuhleleka kwemakethe.
Isikhathi sokuthumela: Aug-01-2025 
