How much do you know about the anti-counterfeiting technology on the label?
How much do you know about the anti-counterfeiting technology on the label?
In the minds of mass consumers, labels are only a tool that can identify products and analyze their main ingredients. In the minds of brand owners, labels can be said to be very important to products. It is far greater than what consumers see. . Among the many functions of the label, anti-counterfeiting is an important function that cannot be ignored.
Highly recognized ink anti-counterfeiting
The mainstream anti-counterfeiting inks generally include ultraviolet fluorescent inks, daylight color-changing inks, temperature inks, chemical reaction color-changing inks, water-sensitive anti-counterfeiting inks,optical variable ink,watermark ink,Long wavelength Red color to short wavelength Green Offset UV invisible Ink, etc.
Optical anti-counterfeiting technology
Optical variable ink is also called color changing ink and chameleon. The printed sample shows two colors, such as: red to green, green to blue, red to gold, etc.
When looking straight or sideways under normal light, as the viewing angle of the human eye changes, it presents two different colors. This ink has strong light variable characteristics, large color difference changes, and obvious characteristics.
It does not require any equipment to be recognized, and its color angle effect cannot be reproduced by any high-resolution scanner, color copier, or other equipment. The printing features cannot be replaced by any other inks and printing methods, and the anti-counterfeiting reliability is extremely strong. Therefore, it has been designated by many countries in the world for the anti-counterfeiting of the most demanding and difficult currencies and securities. Some famous manufacturers also Has been used for packaging anti-counterfeiting.
Watermark ink is Anti-forger ink and has watermark effect .It's mainly used for printing bank note, taxation invoice, currency etc.
Watermark ink have black color and white color and it suitable for screen printing.
UV invisible ink
UV invisible ink can be divided into many types. Classified from the printing machine, there are screen printing invisible inks, offset printing invisible inks, flexo printing invisible inks, and inkjet invisible inks.
Classified by function, from colorless to colored (such as colorless to red), colored to colorless (such as green to white), and colored to colored (green, red to yellow)
According to the color classification, you can get a lot of colors, but the basic colors are red, green, blue, yellow and other most basic colors.
Paper anti-counterfeiting
Anti-counterfeiting paper refers to the general name of special papers that have marks or hidden secrets (such as patterns, patterns, watermarks, numbers, etc.) on the surface or inside, and are not easy to imitate, counterfeit or change.
Anti-counterfeiting paper is generally divided into fiber paper, anti-counterfeiting holographic paper, watermark paper, anti-counterfeiting paper containing security thread, etc. Suzhou Impression Laser Technology Co., Ltd. has also developed a unique way to develop an optical anti-counterfeiting backing paper that combines a variety of anti-counterfeiting technologies. Fiber thread, security thread, optical technology, etc., coupled with printable effects, have both anti-counterfeiting and aesthetics and practicality
