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water based security printing ink
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... 200~ 400 nm light, the invisible ink gives out 400~800 nm visible light. And the color can be red, yellow, yellow. Fluorescent ink depends on the ...
2024-12-09 18:55:12
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... 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 ...
2024-12-24 23:29:42
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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 ...
2024-12-09 20:59:46
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... of material, such as fabric, paper, synthetic film and glass. Photochromic Inks change color when exposed to ultraviolet light, usually from the ...
2025-07-17 00:05:46
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... of material, such as fabric, paper, synthetic film and glass. Photochromic Inks change color when exposed to ultraviolet light, usually from the ...
2025-07-17 00:05:46
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... 200~ 400 nm light, the invisible ink gives out 400~800 nm visible light. And the color can be red, yellow, yellow. Fluorescent ink depends on the ...
2024-12-09 20:59:46
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Water Based Flexo Printing Irreversible Colorless To Blue Temperature Change Ink 80 Degree Thermochromic inks are temperature sensitive compounds that ...
2025-07-17 00:05:46
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65 Degree Colorless To Black Water Based Flexo Irreversible Temperature Sensitive Ink 65 Degree Irreversible Temperature Sensitive Ink Colorless To ...
2025-07-17 00:05:46
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... paper. Through the light, you could see the clearly water marked image.Offset Printing and screen printing How to use the watermark ink 1.Before ...
2024-12-20 16:26:53
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...Printing Security Ink Scratch Off Ink Use For Lottery Ticket 1. Application: Plastic like PVC, PET, etc. 2. Flexible, abrasion resistance. 3. High ...
2024-12-18 16:54:36
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