Kwimeko yemarike yanamhlanje ezaliswe ziimveliso zomgunyathi nezingacacanga, ukubaluleka kobuchwephesha bokuchasana nobuqhophololo kuye kwavela ngakumbi. Ukususela kwizinto eziphezulu ukuya kwiimveliso zabathengi bemihla ngemihla, ukusuka kumaxwebhu abalulekileyo ukuya kwiibhiliti zemali, yonke into ifuna amanyathelo athembekileyo okuchasana nenkohliso ukukhusela ukunyaniseka nokhuseleko lwabo. Phakathi kweetekhnoloji ezininzi zokuchasana nezomgunyathi, ii-inki zomgunyathi ezisekelwe kuyoTopwellchem kaThixo UV fluorescenii-pigments zivela ngokuthe ngcembe kwaye zibe ngamandla aphambili ekuqinisekiseni ukhuseleko lwemveliso.
I. Ukutyhila iMfihlakalo yee-UV Fluorescent Pigments
Imibala ye-UV fluorescent ifana namagcisa angaqondakaliyo. Kwinqanaba lokukhanya okubonakalayo, bakhetha ukuhlala befihliwe, bebonisa imeko ephantse ingabi nambala. Nangona kunjalo, xa ukukhanya kwe-ultraviolet yobude obuthile, obufana nokukhanya kwe-365nm, kukhanyisela eli nqanaba, lisebenza ngoko nangoko kwaye likhuphe imibala emangalisayo kunye nenhle. Le propati ikhethekileyo ye-photoluminescent yenza ukuba ibe yinkwenkwezi eqaqambileyo kwintsimi yokulwa nokukhwabanisa
Umgaqo wayo wokusebenza usekelwe kwi-phenomenon ye-photoluminescence. Xa i-365nm UV - Ukukhanya kukhanyisa iimolekyuli ze-pigment, kufana nokutofa ukuqhuma kwamandla kwii-electron ngaphakathi kwee-molecule, ezibangela ukuba zixhume ngokukhawuleza ukusuka kumhlaba womhlaba ukuya kwimeko echulumancisayo. Ngethuba le nkqubo, ii-electron zithatha amandla okukhanya kwaye zikwimeko engazinzanga yamandla. Ukuze ubuyele kwisimo esizinzile, ii-electron ziya kukhulula amandla ngendlela yokukhutshwa kweefotoni, kwaye imibala evezwe ngala mafotoni yi-fluorescence esiyibonayo. Ngaphezu koko, le nto ye-luminescence iyenzeka ngoko nangoko. Emva kokuba umthombo wokukhanya ususiwe, i-fluorescence iyanyamalala ngokukhawuleza, yenza ipateni ingabonakali ngokupheleleyo phantsi kokukhanya kwendalo kwaye ikhulise kakhulu ukufihlwa kwe-anti - counterfeiting. Kufana nje nobutyebi obufihliweyo ebumnyameni, obuya kubonisa kuphela ukukhanya kwayo phantsi kokuvulwa "kwesitshixo" esithile - ukukhanya kwe-ultraviolet.
II. Ukhuphiswano lobuNgcali phakathi kwe-Organic kunye ne-Inorganic
Ngokweempawu ezahlukeneyo zezinto, i-UV fluorescent pigments inokwahlulwa ibe ziinkampu ezimbini: eziphilayo kunye ne-inorganic.
Imibala ye-Organic idla ngokubakho ngohlobo lwedayi. Kufana nomdanisi obhetyebhetye, onokunyibilika kakuhle kunye nokusebenza kakuhle okukhanyayo. Kwimimandla efana nee-inki, iingubo, kunye nokulungiswa kweplastiki, inokudibanisa ngokugqibeleleyo kunye nezixhobo ezahlukeneyo kwaye isebenzise impembelelo ekhethekileyo yokuchasana nenkohliso. Ngokomzekelo, kwiipakethe zokuthambisa, ii-pigments ze-UV ze-fluorescent ze-organic zinokufikelela kwimpawu ze-fluorescent ezingabonakaliyo, zongeza ukhuseleko oluyimfihlakalo kwimveliso. Inokubonelela ngesiseko esiqinileyo sokuchongwa kobunyani bemveliso ngaphandle kokuchaphazela i-aesthetics yokupakisha. Xa abathengi besebenzisa umthombo wokukhanya kwe-ultraviolet ukuze bafake i-irradiate kwipakethe, ipateni efihliweyo ye-fluorescent iya kuvela, ishiya abazenzisi bengenandawo yokufihla.
Ii-pigments ze-inorganic zifana nabalindi abaqinileyo, abaziwa ngokuxhathisa ubushushu obuphezulu kunye nokumelana nokukhanya. I-Mn²⁺ - i-doped lanthanum aluminate powder elungiswe yisol - indlela yejeli inokudityaniswa ngokusondeleyo kunye nomaleko we-ceramic glaze nakwiqondo lobushushu obuphezulu obuyi-1600 °C, yenze uphawu olungenakonakala lokuchasa - umgunyathi. Olu phawu lunamandla okumelana nemozulu. Enoba ngumoya, ilanga, okanye ukukhukuliseka kwexesha, kunzima ukucima okanye ukunyamalala. Kumkhondo wemveliso yemizi-mveliso kunye ne-high-end brand anti- counterfeiting, ii-pigments ze-UV ze-fluorescent ze-inorganic zibonelela ngesiqinisekiso esithembekileyo sokuqinisekiswa kwesazisi semveliso kunye neenzuzo zabo ezizodwa.
III. Ukudityaniswa okuBuchule kwePowder kunye ne-Inki
Kwizicelo ezisebenzayo, uhlobo lwe-UV fluorescent pigments imisela iindlela zabo zokusetyenzwa kunye neemeko zokusetyenziswa.
Ii-pigments zomgubo zifana "nomgubo womlingo", onokuthi wongezwe ngokuthe ngqo kwii-inki, iiglues, okanye i-textile fibers. Ngeenkqubo ezinje ngoshicilelo lwescreen kunye noshicilelo lwepad, ezi "magic powders" zinokuzoba iipateni ezingabonakaliyo zokuchasana nezomgunyathi kwizinto ezahlukeneyo. Ngokomzekelo, xa i-fluorescent powder powders ifakwe kwii-masterbatches zeplastiki, ngexesha lokutofa - inkqubo yokubumba, le mibhobho yombala iya kuhanjiswa ngokulinganayo ngaphakathi kweemveliso zeplastiki, zenze iimpawu ezingabonakaliyo zokuchasana nezomgunyathi. Le ndlela yokuchasana nenkohliso isetyenziswa kakhulu kwiinkalo ezifana nokupakishwa kwamayeza kunye nezinto zokudlala zabantwana, ezikhapha umgangatho nokhuseleko lweemveliso. Kwipakethe yamayeza, iimpawu ezingabonakaliyo zokuchasana nezomgunyathi zinokuthintela ngokufanelekileyo ukusasazeka kweziyobisi zomgunyathi kwaye zikhusele ubomi kunye nempilo yezigulane; kwizinto zokudlala zabantwana, iimpawu ezichasene nokwenziwa komgunyathi azinakukhusela nje kuphela umfanekiso webrendi kodwa zikwaqinisekisa ukuba izinto zokudlala ezisetyenziswa ngabantwana zikhuselekile yaye zithembekile.
Iinki ze-Fluorescent zifana nabapeyinti abacokisekileyo, bafaneleke ngakumbi ngokuphezulu - ukuprintwa ngokuchanekileyo. I-Nanoscale ZnS:I-Eu³⁺ ii-inki ezihlanganisiweyo ze-fluorescent zine-avareji yobungakanani bamasuntswana we-14 – 16nm kuphela. Ubungakanani obuncinci obunjalo bubenza babe yi-inki - ijethi eprintwe kwiintlobo ezahlukeneyo ze-substrates ezifana neentsimbi kunye neglasi. Ngaphantsi kokukhanya okuthe ngqo kwe-infrared, ezi inki ziprintwe kwii-substrates ziya kubonisa umfanekiso ochaseneyo nowomgunyathi, njengokuncamathisela "ikhadi lesazisi sedijithali" kwimveliso. Ekupakishweni kweemveliso ze-elektroniki eziphakamileyo, le teknoloji ephezulu-echanekileyo ye-fluorescent inki yokuchasana ne-counterfeiting iteknoloji inokuthintela ngokufanelekileyo iimveliso ukuba zenziwe ngomgunyathi kwaye zigcine isidima sophawu kunye namalungelo kunye nomdla wabathengi.
IV. Ukusetyenziswa ngokubanzi kwee-Inks ezichaseneyo nenkohliso
1. IsiKhuseli esiLilid seBhili yezeMali
Kwinkalo yezemali, ukuchasana nokwenziwa komgunyathi kwamaphepha ebhanki, iitshekhi, iibhondi kunye namanye amatyala kubaluleke kakhulu. Ukusetyenziswa kweepigments ze-UV ze-fluorescent kula matyala kwakha umgca wokukhusela oqinileyo wokulwa nokukhwabanisa. Iimali zamazwe amaninzi zisebenzisa i-inks ze-UV ezine-fluorescent xa ziprintwa. Ngaphantsi kokukhanya kwe-ultraviolet yobude obuthile, iipatheni kunye nabalinganiswa kwii-banknotes baya kubonisa imibala eqaqambileyo ye-fluorescent, kwaye ezi mpawu ze-fluorescent zichaneke kakhulu kwaye zinzima, zibenza kube nzima ukwenza umgunyathi. Ngokomzekelo, i-RMB yelizwe lethu isebenzisa i-inks ye-UV fluorescent kwiindawo ezininzi kwi-banknote surface. Ngokusebenzisa imiphumo ye-fluorescent yemibala eyahlukeneyo kunye neepatheni, inika isiseko esibalulekileyo sokuchongwa kobunyani bemali. Kumatyala emali anje ngeetshekhi kunye neebhondi, ii-inks ze-UV ezine-fluorescent nazo zidlala indima ebalulekileyo. Bangakwazi ukuprinta iipateni ezingabonakaliyo zokuchasana-zomgunyathi okanye iikhowudi kwiindawo ezithile zamatyala, ezinokuthi ziqatshelwe kuphela ngezixhobo zokubona i-UV yobuchwephesha. Le ndlela yokuchasana nenkohliso ayinakunqanda kuphela ngokufanelekileyo amatyala ukuba angenziwa ngomgunyathi kodwa ngokukhawuleza nangokuchaneka iqinisekisa ubunyani beebhili kwiintengiselwano zemali, iqinisekisa ukusebenza okuzinzile kwemarike yezemali.
2. IsiQinisekiso esithembekileyo seZiqinisekiso kunye neePaspoti
Izatifikethi ezibalulekileyo ezinje ngezazisi, iincwadana zokundwendwela, iimpepha-mvume zokuqhuba ziyimiqondiso yezazisi zabantu, kwaye ukusebenza kwabo okuchasene nokukhohlisa kunxulumene ngokuthe ngqo nokhuseleko lweenkcukacha zobuqu kunye nokuzinza kocwangco. Ukusetyenziswa kweepigments ze-UV ze-fluorescent kwintsimi yesatifikethi sokulwa nokukhwabanisa kuye kwaxhaphaka kakhulu. Isazisi sesibini - amakhadi esazisi kwilizwe lethu athatha iteknoloji yokuprinta engabonakaliyo ye-fluorescent. Ngaphantsi kokukhanya kwe-ultraviolet ye-wavelength ethile, i-anti-counterfeiting iipateni kwiikhadi zesazisi ziya kubonakala ngokucacileyo. Ezi pateni ziqulethe ulwazi lomntu olutyebileyo kunye neempawu zokhuseleko, ziphucula kakhulu isakhono sokuchasa isazisi somgunyathi. Kukwanjalo nakwiincwadana zokundwendwela. Amazwe amaninzi asebenzisa ubugcisa obuhlukeneyo bokuchasana nokukhwabanisa ekuveliseni iipaspoti, phakathi kwazo iipateni ezichasene ne-counterfeiting eziprintwe ngeenki ze-UV ze-fluorescent ziyingxenye ebalulekileyo. Ezi patheni azinayo nje impembelelo ebonakalayo ekhethekileyo phantsi kokukhanya kwe-ultraviolet, kodwa kunye nenkqubo yabo yokushicilela kunye neempawu ze-fluorescent zenzelwe ngokucophelela kwaye kunzima ukukopisha. Ngale ndlela, ithintela ngokufanelekileyo iincwadana zokundwendwela ekubeni zenziwe ngomgunyathi kwaye iqinisekisa ukhuseleko lwesazisi kunye namalungelo asemthethweni kunye nomdla wabemi kuhambo lwamazwe ngamazwe.
3. UMlindi onyanisekileyo wokuPakisha iMveliso
Kwimarike yorhwebo, i-anti - counterfeiting ye-brand - ukupakishwa kwemveliso likhonkco elibalulekileyo lokukhusela ixabiso le-brand kunye namalungelo kunye nomdla wabathengi. Iibrendi ezininzi ezaziwayo-kakuhle zisebenzisa i-UV fluorescent pigments ukwenza amanqaku achaseneyo nenkohliso kwipakethe yemveliso ukwahlula iimveliso eziyinyani kunye nezomgunyathi. Le ndlela yokuchasana nenkohliso ixhaphake ngakumbi kumashishini afana nezithambiso, icuba kunye notywala, kunye namayeza. I-brand eyaziwayo yotywala iprinta iipatheni eziyinkimbinkimbi kunye ne-pigment ebomvu, eluhlaza, kunye ne-blue fluorescent kwicala langaphakathi le-cap yebhotile, enokuthi iboniswe ngokupheleleyo phantsi kwe-365nm ultraviolet ukukhanya. Umlinganiselo wombala kunye noyilo lweenkcukacha zezi patheni zintsonkothe kakhulu, kwaye kunzima ukuba abazenzisi bazikhuphele ngokuchanekileyo. Xa abathengi bethenga iimveliso, kufuneka basebenzise kuphela isixhobo esilula sokubona i-UV, esifana nesibane se-UV, ukuqinisekisa ubunyani beemveliso. Le ndlela yokuchasana nenkohliso ayincedisi kuphela abathengi ukuba bachonge ubunyani beemveliso kodwa ikwakhusela ngokufanelekileyo isidima kunye nesabelo semarike sophawu.
V Ukuqinisekiswa okuchanekileyo kobuchwephesha bokubona
Ukuze kuqinisekiswe ukusebenza kwe-inki echasene ne-counterfeiting kunye ne-ultraviolet fluorescent pigments, ukuphuhliswa kobugcisa bokufumanisa kubaluleke kakhulu.
Izixhobo zokubona ezisisiseko, ezifana ne-365nm isibane se-ultraviolet, sesona sixhobo sixhaphakileyo nesisebenzayo sokubona. Kufana “nesitshixo esincinane sobunyani”, abathengi kunye namagosa onyanzeliso lomthetho anokusebenzisa nanini na ukwenza uvavanyo lokuqala kwiimveliso. Khanyisa nje isibane se-ultraviolet kwindawo apho kurhanelwa uphawu oluchasene ne-counterfeiting. Ukuba ipateni ye-fluorescent elindelekileyo ibonakala, imveliso inokuba yeyokwenene. Kwelinye icala, isenokuba yimveliso yomgunyathi. Le ndlela yokufumanisa ilula nekulula ukuyisebenzisa yenza ukuba abathengi bazikhusele kwangethuba xa kuthengwa iimveliso, kwaye ikwabonelela ngeendlela ezifanelekileyo zokongamela imarike.
Isixhobo sokufumanisa i-fluorescence se-Industrial-grade sisixhobo sokubona ubuchwephesha kunye nesichanekileyo. Njenge "ingcali ye-anti-counterfeiting", inokufezekisa ukuqinisekiswa okuchanekileyo ngokuhlalutya iimpawu ze-spectral. Izixhobo zeLupen Duo zeLuminochem ziyakwazi ukubona imathiriyeli yefluorescent echulumancile yi-UV-A kunye nokukhanya kwe-infrared ngaxeshanye, elungele iimfuno ezichasene ne-multi-dimensional anti-counterfeiting ezifana neepasipoti kunye namakhadi esazisi. Iyakwazi ukuhlalutya i-spectrum yokukhutshwa kwezinto ze-fluorescent ngokweenkcukacha, kungekhona nje ukugweba umbala kunye nokuqina kwe-fluorescence, kodwa kwakhona ukuchonga ngokuchanekileyo iintlobo kunye neempawu zezixhobo ze-fluorescent ngokuthelekisa ne-database ye-spectrum eqhelekileyo. Le ndlela yokufumanisa ngokuchanekileyo iqinisekisa ukuba ukunyaniseka kweemveliso kunokuqinisekiswa ngokuchanekileyo kwimveliso yobuninzi kunye nokujikeleza, ukunqanda ngokufanelekileyo ukwanda kweemveliso zomgunyathi kunye neemveliso ezinqabileyo.
Inkqubo yokuqaphela i-multi-spectral ephezulu idibanisa i-algorithms yokufunda koomatshini, njengomhloli omkhulu "onengqondo ehlakaniphile". Iyakwazi ukwahlula iimpawu "zeminwe" yeebhetshi ezahlukeneyo zemibala ngokuhlalutya iiyantlukwano ezifihlakeleyo kwi-fluorescence spectra. Ibhetshi nganye yee-pigments ezichasene ne-counterfeiting iya kwenza i-spectrum ye-fluorescence ekhethekileyo kwinkqubo yokuvelisa, engenakuphinda iphindwe njengeminwe yomntu. Ngokuthelekisa ulwazi lwe-spectral kwisiseko sedatha, izixhobo zokuvavanya ubuchwephesha zinokumisela ukunyaniseka kwimizuzwana embalwa. Le teknoloji isetyenziswe ngokubanzi kuqinisekiso oluchasene nokuthengiswa komgunyathi kwamatyala ebhanki kunye neempahla zodidi oluphezulu. Kwi-anti-counterfeiting yeebhilidi zebhanki, inkqubo yokuchonga i-multi-spectral inokuqinisekisa ngokukhawuleza nangokuchanekileyo ukunyaniseka kweebhili kunye nokuqinisekisa ukhuseleko lwezentengiselwano zemali; Kwintsimi yezinto eziphezulu eziphezulu, inokunceda abathengi kunye namashishini bachonge ngokuchanekileyo ukunyaniseka kweemveliso kunye nokukhusela umfanekiso ophezulu weempawu kunye namalungelo kunye nomdla wabathengi.
VI, Imbono yexesha elizayo
Ngenkqubela phambili eqhubekayo yesayensi kunye nobuchwepheshe kunye nemfuno ekhulayo yokuchasana nokuthengiswa komgunyathi kwimarike, ithemba lesicelo se-ultraviolet fluorescent pigments kwintsimi ye-inki echasene ne-counterfeiting iya kuba banzi. Ngakolunye uhlangothi, abaphandi baya kuqhubeka nokuphonononga kunye nokuphuhlisa i-pigments entsha ye-ultraviolet fluorescent ukuqhubela phambili ukuphucula ukusebenza kwabo okukhanyayo, ukuzinza kunye nokufihla. Ngokuphucula inkqubo ye-synthesis kunye nesakhiwo se-molekyuli yezinto eziphathekayo, kulindeleke ukuba kufezekiseke ngakumbi kunye nefuthe elihlala njalo le-fluorescence, kwaye kwangaxeshanye kuncitshiswe iindleko zemveliso, ukwenzela ukuba isetyenziswe ngokubanzi kwiinkalo ezahlukeneyo. Ngakolunye uhlangothi, itekhnoloji yokufumanisa iya kuqhubeka ivelisa kwaye iphucula, kwaye izixhobo zokubona ezikrelekrele neziluncedo ziya kuqhubeka nokuvela. Idityaniswe nobuchwepheshe obuvelayo obufana nobukrelekrele bokwenziwa kunye nedatha enkulu, izixhobo zokubona ziya kukwazi ukufezekisa ukuchongwa okukhawulezileyo nokuchaneke ngakumbi kobunyani kunye nokubonelela ngenkxaso yobugcisa eyomeleleyo kumsebenzi wokuchasana nomgunyathi.
Ngamafutshane, i-ultraviolet fluorescent pigment, njengenxalenye ephambili ye-inki echasene nenkohliso, ihambisa ubomi bethu kunye nophuhliso lwezoqoqosho kunye nokusebenza kwayo okukodwa kunye nokusetyenziswa okubanzi. Kwixesha elizayo, iya kuqhubeka idlala indima ebalulekileyo kwaye ifake isandla ekunciphiseni iimveliso zomgunyathi kunye neemveliso ezinqabileyo kunye nokugcina ucwangco lwemarike.
Ixesha lokuposa: Aug-01-2025 
