41 - 50 of 87
magenta gold security printing ink
Selling leads
|
..., 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 ...
2024-12-16 20:22:48
|
|
...Ink Product information Optical variable ink is also called colorchanging ink and chameleon. The printed sample shows two colors, such as: red to ...
2024-12-09 23:37:26
|
|
...,lens,glasses or infrared camera to your eyes,it will be visible and you can see what you print on the paper. The appearance of Infrared Absorb ...
2024-12-18 16:54:41
|
|
... 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 ...
2025-07-17 00:05:46
|
|
...checks, bonds and other securities. With the continuous development of science and technology, optically variable inks are not only used for anti...
2025-07-17 00:05:46
|
|
...reafter, 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 ...
2025-07-17 00:05:46
|
|
Ceres Coating Screen Printing Silver Scratch Ink Feature: 1.High cover ability; excellent Confidentiality effect 2.Enjoy good rub resistance 3.Easy to ...
2025-03-21 17:25:34
|
|
... application or soon thereafter, and which later on can be made visible by some means. Invisible ink is one form of steganography, and it has been ...
2025-07-17 00:05:46
|
|
... substrate, especially processed polyester ink attached to the first power of a good, such as UV inks and ink characters insulation. It can also be ...
2024-12-09 19:52:24
|
|
...fibres of a paper substrate. 2.The ink remains black on the front side of the document, while on the reverse side it migrates as red or pink. ...
2025-07-17 00:05:46
|