UV invisible ink is only visible under the UV light. Offset screen inkjet printing

UV invisible ink, it can only be visible under the UV light.
UV invisible ink is one of our security ink. Wavelength 300nm-400nm.
Printing method: Offset printing, Screen printing, Inkjet printing, Gravure Printing.
Color can be customized.
Contact information:
Email: [e-mail]
Tel/WhatsApp: [phone]
Company name: Guangzhou Legend Technology Co., Ltd
#printing #print #ink #UV #Ultraviolet #security #antifake #anticounterfeit #wavelength #paper #visible #invisible #offset #screen #inkjet #machine

[@yxygogo]

for how long will it last on daily use objects such as playing cards?

[@gdlegend9799]

UV Invisible Ink can be permanent

[@user-co4gw9yf7b]

What printer did you use for this

[@gdlegend9799]

Hi, the ink in the video: we use gravure printing machine.

[@gdlegend9799]

UV invisible ink can be inkjet, screen, offset, gravure, or flexo printing.

[@SinRob-vv4hb]

What kind of paper is that resume? Can you send the link

[@gdlegend9799]

Hi, the paper in the video is bond paper, security paper ( No fluorescent agents）

[@gdlegend9799]

We have an Alibaba online shop. Our customized paper link is: www.alibaba.com/product-detail/GDLEGEND-Customized-Wood-Pulp-Bond-Cotton_1600995937095.html?spm=a2747.product_manager.0.0.29f271d2MsRjIi

[@simracersarma19]

how is your light transparent. i purchased one it works on phosphorus paint but emits blue light which ruins the purpose

[@gdlegend9799]

Hello, this is a UV light with a wavelength of 365nm, and it appears that the light is colorless due to the obvious effect of the UV invisible ink. In fact, the UV light appears purple or blue under normal circumstances

[@simracersarma19]

@@gdlegend9799 Thanks. I am experimenting with a 395 nm uv to glow the steering wheel at night race conditions. 👍💜

[@gdlegend9799]

365nm UV light is weaker than 395nm light, basically does not contain purple color, does not affect the color judgment, 395nm light purple light is more obvious

[@simracersarma19]

@@gdlegend9799 Thanks, now it makes sense. I uploaded a video today with the 395 on top of steering wheel at night race. I am sure you will love it ❤️💯

[@HassanAli-zk4nk]

How can buy ink for security features

[@InitiallyJB]

Can you do stickers

[@gdlegend9799]

Hello friend, thank you for your inquiry. Please leave your contact information and we will contact you soon. My email: [e-mail] WhatsApp: [phone]

[@gdlegend9799]

Please show us your design and we can provide you with high quality products. Meanwhile, with our own factories, we are able to help you developing more technical products for your application.

[@InitiallyJB]

@@gdlegend9799 I wrote you on WhatsApp

[@gdlegend9799]

@@InitiallyJB Hi thank you so much. We will reply soon~