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water based security printing ink
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60 Degree Security Ink Temperature Sensitive Ink Black To Colorless Thermochromic inks are temperature sensitive compounds that change color or ...
2025-07-18 00:06:31
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...checks, bonds and other securities. With the continuous development of science and technology, optically variable inks are not only used for anti...
2025-07-18 00:06:32
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...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 ...
2025-07-18 00:06:31
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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
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... 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 ...
2025-07-18 00:06:31
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... 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
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...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. ...
2025-07-18 00:06:32
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...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. ...
2025-06-23 00:09:23
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...Printing Magnetic Optical Varible Ink Colorless To Purple Product information Optically variable inks were first used in the anti-counterfeiting ...
2025-07-18 00:06:32
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... colors, and medium viscosity to ensure smooth printing. Offset printing ink also boasts a shelf life of 36 months, allowing for a longer lasting ...
2024-12-09 22:55:43
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