Security Ink Offset Printing UV Invisible Ink Black To Green
Uv Invisible ink:UV Invisible ink, also known as security ink, is a substance used for writing, which is invisible either on application or soonthereafter, and which later on can be made visible by some means. Invisible ink is one form of steganography, and it has been used in espionage. Other uses include anti-counterfeiting, property marking, hand stamping for readmission, fun children's games, and marking for the purpose of identification in manufacturing.
Printing type:Offset printing, screen printing
Color: Black to green,Red to orange
As you could see in the picture, when the invisible ink under the sunlight, it will look transparent .When the Invisible Ink under the uv light, the invisible ink which is on the left one is colorless to yellow, the right one is colorless to green.
we are the manufacturer of all kinds of security ink, such watermark ink, optical variable ink, magnetic ink, uv invisible ink and so on.
Our Laboratory----we could develop all kinds of ink for you to meet your inquiry.
Welcome to join us
1. Are you the manufacturer ?
We are the manufacturer of all kinds of special ink in Guangzhou with our own professional R&D Development.
2. Could we visit your company?
yes, off course. We are welcome you to visit our company at any time
3. Could we take the sampe for a test?
yes, we could understand that you want to make a test before you take a big order. We could accept the the sample order.