Kowane mutum yasan wadannan alamun rarrabe Lissafi, kamar alamun ruwa, ƙira ta musamman da lambobin serial. Amma wannan ba iyaka ga wannan: Kamar yadda fasaha ke tasowa, manyan hanyoyin cigaba na kariya daga FakeD ya bayyana.
Asiri wanda zai taimaka wajen bambance kayan tarihi na karya daga karya, sun shafi kusan duk wani kudin.
Cin zarafin gavrion, ko Omron zobba
Cibiyar Evrione, kuma ana kiranta da omron zobba, shine tsarin maimaitawa na 5 zobe, wanda ke ba da damar kwafin dabaru don gano takardar kuɗi. Wasu firintocin launi da kuma copaika sun ki buga hotunan banknotes tare da wadannan zobba: suna rufe takardar baki daya ko kuma su kashe shi kwata-kwata, sannan aka kashe su kwata-kwata. Ocelron zobba za a iya gani a kan Amurka da Kanada, Yuro, Burtaniya Burtaniya, Yen da sauran agogo na duniya.
Microfine
Micropone yana ba ku damar sanya mafi ƙarancin rubutu akan takardar, wanda ke da wuya a karya, saboda yana buƙatar kayan aiki na musamman da na musamman don amfani. Kuma idan kun tsallake lissafin tare da irin wannan rubutun ta hanyar kwafin na'ura, to, kan kwafin zai zama mai ɗaukar laka da kuma ba a ƙara shiga ba. Ana amfani da irin wannan fasaha a cikin masana'antar dala, fam, Yuro, rubles Rasha da sauran agogo da yawa.
Embosing da taimako
Wata hanyar da ta dace don kare bankuna, musamman babban maras muhimmanci, da kuma visas, fasfo da sauran takardu. Amfanin wannan hanyar shima ya kasance a cikin gaskiyar cewa suna iya amfani da mutane da ganima mai rauni, yayin da za'a iya jin sauƙin biyan kuɗi ba tare da kallon shi ba.
Matsayin mai mulkin, mutum da lissafin kuɗi da abubuwa da ake gittar - wannan yana iya zama wani lambobi, kamar "10" a kan wani 10-e-doka, ko kuma wani hoton, misali wani baka a kan wani banknote na 5 Tarayyar Turai. Kuma a kan daloli na Kanada, Umilege Sadarwa mai kama da takalmin launin fata na fure har ma da karkatar da takardar kudi.
Takarda na musamman
Takar da aka buga da kuɗin da aka buga ba kaɗan da irin wannan da muke amfani dashi a rayuwar yau da kullun. Kuma a zahiri, abin da ke ciki ya bambanta. Misali, dalar Amurka ya kunshi 3/4 na auduga da 1/4 na flax, don haka takarda a kan abin da aka buga ana kiransu "Rag takarda".
A cikin 'yan shekarun nan, takarda polymer ya kuma bayyana, wanda ba danshi mai ban tsoro da kuma wanda yake kadan mai saukin kamuwa da shi. Don karya irin wannan takarda tana da matukar wahala. Ko da yaudarar ta ke faruwa a bayyanar, yana da sauki a taba.
Wata hanyar gane karya - saka a saman lissafin tare da alamar fensir na musamman, wanda ya ƙunshi aidin. Lokacin tuntuɓi takarda na sel, alama zata ɗauki alamar cewa zai ba da banknote karya.
Fenti mai launi.
Yawancin kasashe na duniya suna amfani da irin wannan fenti lokacin buga lissafin su. Wannan fenti yana nuna haske a cikin wata hanya ta musamman kuma yana canza launinta ya danganta a kan kusurwar karkatar da banknote. Misali, a cikin lissafin 1,000 rubles, launi na mayafin makamai yana canzawa lokacin da la'akari a kusurwa daban-daban tare da rasberi a kan zinare-kore. Kuma a kan bankunan dala 50-Mollar, lambar "50" na iya kasancewa da tagulla da kore kore.
Ba za a iya kwafa wannan fasalin kuma da wuya a karya ba, saboda akwai wasu adadin kamfanoni waɗanda ke da hakkin yin amfani da fenti mai irin wannan.
Zargin kariya
A cikin banki, 'yan gudun hijirar launi suna da rikice-rikice, suna kama da bakin ciki da gajeren zaren na launuka daban-daban, wanda kamar yadda ya fada cikin takarda. Kwarewar Chaers na iya ƙayyade lissafin karya har zuwa taɓawa, suna jayayya cewa tsarin takarda tare da ƙwayoyin kariya ba sabon abu bane. Kuma waɗannan zaruruwa, a matsayin mai mulkin, suna haske a ƙarƙashin fitilar ultraviolet na gano banki.
Launuka dige, ko kwamfutar hannu
Wani abu na kariya wanda ke haskakawa cikin ultilivelet digexan dige da ake kira "kwamfutar hannu" (shirye-shiryen), rikice-rikice waɗanda ke warwatse bank. Suna da wuya a karya, kamar yadda ba hotunan ba, amma inclusions - kamar zaruruwa. Ana amfani da kwamfutar hannu a cikin adadin agogo da yawa, alal misali a cikin dala na Kanada.
Asirin tambari
Wannan aiki ne mai wahala, amma wasu ƙasashe, ciki har da China, har yanzu suna amfani da shi. Da farko, an ƙirƙira wannan hanyar don kare tsabar kudi daga karya ne, sannan ya dace da fatarar kuɗi. Amma tambarin sun yi nisa da duk takardar, saboda ba a ƙeta su lokacin buga kuɗi. An sa su ta bankuna ko musayar maki a matsayin tabbacin amincin kashe kudi. Kowace kungiya tana da alamar "asirin".
Bangarorin
Tare da zuwan takarda polymer ya zama mai yiwuwa ne samar da banki tare da bangarorin fili ko masu canzawa - suma ana kiransu Windows. Masu kera suna jayayya da cewa "Windows" madadin alamomin ruwa ne ga alamun ruwa kuma karya su kusan ba zai yiwu ba. Za'a iya ganin sassa da sassan akan Australia, Kanada da Burtaniya.
Hudogram
Hologram (Kinhellag) - hoton hoto na musamman na musamman wanda aka yi a kan tsare ko wani abu tare da katako na Laser. Holyram canje-canje inuwa lokacin canza kusurwar kallo. Wannan hanyar kare kudin da aka fara amfani da lissafin Austria a cikin 1988 kuma tun bayan da aka sami yaduwa a duk duniya. Yawancin lokaci ana amfani da alamar kariya ga manyan takardar kudi, amma ana iya gani a kan bankunan ƙaramin darajar maras muhimmanci - a cikin nau'i na tube.
Tushe