UV fluorescent ink,invisible ink

UV fluorescent ink, Mainly used in bank document ,invoice, security file, check, the ink only in the UV lamp can see colour - details see: https://www.packinghere.com/uv-fluorescent-ink-invisible-ink-10040044
Type: UV InkPrinting Type: Offset PrintingPlace of Origin: Guangdong China (Mainland) 
UV fluorescent ink,invisible ink
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UV fluorescent ink, Mainly used in bank document ,invoice, security file, check, the ink only in the UV lamp can see colour

Ultra-violet fluorescent ink is a special printing one giving off visible light (400-800nm) while exposed to ultraviolet light (200-400nm). Ultraviolet light is divided into short wave and long wave according to the excitation wave length. The ink of an excitation wave length of 254nm is called shortwave ultra-violet fluorescent ink and that of 365nm is long wave ultra-violet fluorescent ink. It is divided into three kinds by colors: Achromatic, chromatic and discoloration. .Achromatic ink can glows red, yellow, green and blue colors; chromatic ink can brighten the original color; discoloration ink can change from one color to another, which is applied in printing RMB notes, bank books and taxation invoices.
Product name

Change countenance result

Printing ways
fluorescent Rednone — redscreen,offset,intaglio,

UV flexographic UV offset
fluorescent Bluenone — blue
fluorescent Yellow greennone — Yellow green
fluorescent Emerald greennone — Emerald green
fluorescent Grass greennone — Grass green
fluorescent Yellow
none — Yellow
fluorescent Orange
none — Orange
fluorescent (Red-Orange)
red — Orange
fluorescent ink (Red-red)red — red
Product nameChange countenance resultPrinting ways
fluorescent Orangenone — Orange
screen,offset,intaglio,

UV flexographic UV offset
fluorescent Rednone — Red
fluorescent Greennone — Green
fluorescent Yellownone — Yellow
Product nameChange countenance resultPrinting ways
fluorescent ink
Longwave blue,Shortwave Red
Longwave blue,Shortwave Red
screen,offset,intaglio,

UV flexographic UV offset
fluorescent ink
Longwave blue,Shortwave yellow
Longwave blue,Shortwave yellow
fluorescent ink
Longwave blue,Shortwave orange
Longwave blue,Shortwave orange
fluorescent ink Longwave blue,Shortwave green
Longwave blue,Shortwave green
fluorescent ink
Longwave green,Shortwave red
Longwave green,Shortwave red
fluorescent ink
Longwave green,Shortwave yellow
Longwave green,Shortwave yellow
fluorescent ink
Longwave green,Shortwave orange
Longwave green,Shortwave orange
fluorescent ink
Longwave red,Shortwave green
Longwave red,Shortwave green

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