Fluorescent ink, it is kind of transparent ink, often to be called invisible ink. Under irradiation 200~ 400 nm light, the invisible ink gives out 400~800 nm visible light.
And the color can be red, yellow, yellow. Fluorescent ink depends on the different irradiation wavelength, there are two kinds,Irradiation light wavelength 254 nm, the ink is called short wavelength, Irradiation light wavelength 365 nm, the ink is called long wavelength, long wavelength ink can be irradiated by both 254nm and 365 nm light, but short wavelength ink only can be irradiated by 254nm light.
Invisible UV ink, under common environment, it is transparent, under UV light, it is can be seen as red, blue.
Government ( ex: Birth Certificates, Licenses, Passports & etc.,) - Private Banks ( ex: Checks, Bank Draft, Managers Check, Deposit Certificates & etc.,) - Private Companies (ex: Gift Check, Certificates, Plane Tickets, Promotional, IDs, VISA Card, Membership Card & etc.) - Medical /Pharmaceuticals Companies (ex: Medical, Health & Beauty Products Packaging) - Universities/ Colleges (ex: Diploma, Transcript of Records, IDs & etc.)
Patterns and logos printed with security ink can be checked by magnetic detector,and printed passwords can be read out by information decoder and recognized through rubbing effect of automatic processing device.
Color: colorless-blue, colorless-red.
Colorless in the sunlight, but can reflex its ture color under the UV light, just like the pictures show below.
Under the UV light,you can see the words.
Our Company always taking the aim of “surviving on high quality and seeking development with prestige”, will offer the best service to customers at home and abroad wholeheartedly.
We have our own factory with professional Research and Development Department to producting products . And our product enjoy good quality and reputation,which very well sell in local market.Besides, Our engineers have over 16-year experience on printing .
Packaging & Shipping
Payment: T/T, Westen Union, Paypal, Money Gram
Shipping: TNT, FEDEX, DHL, UPS, EMS...
We have over 16 years of printing experience , one- stop purchasing , wholesale and retail printing inks, PS plate, blanket, pressroom chemicals, and all kinds of import and domestic brand printing materials , over one thousand models and specifications for your option . Your inquiries are welcome !
The most inportant thing is if you have any purchase demand in China , we will do our best to help you !
1. What is your best price ?
The price is depend on your quantities , If you quantities is big , you can contact me for a discount .
2. I am a reseller and would like to place a big order ,what's the wholesale price?
If you want to resell our products , please contact us for a further discuss , will give you a wholesale price .
3. The ink shipping is a bit expensive , can i choose another cheaper express ?
Due to the ink is chemical liquid , only Fedex can ship it , about 3-4 workdays will arrived .
4. What is the normal lead time ?
We have our own factory and engineer, will send goods to you about 2-3 workdays after payment confirm .