Screen Printing Security UV Invisible Ink,UV Dry
Brand Ink Love
Product origin Guangdong,China
Delivery time 5-7 days
Supply capacity 1-100 ton
UV invisible ink is a color that displays special fluorescent colors under UV lamps, such as no-yet, colored-colored, etc.
It is widely used in the anti-counterfeiting of passports, certificates, internal documents, etc., and plays an important role in modern anti-counterfeiting.
A successful case of UV invsible ink application--Guangzhou Print Area Company successfully provided electoral votes for a country in West Africa, making a contribution to the cause of anti-counterfeiting.
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UV Invisible Ink
Product Overview
UV Invisible Ink is a cutting-edge fluorescent ink that remains completely invisible under normal light but glows vividly when exposed to ultraviolet (UV-A 365nm) light. Designed for high-security printing and creative applications, it offers unmatched covert marking capabilities without altering the original appearance of substrates.
Key Features
✔ Invisible by Day, Glowing by Night – Undetectable under daylight, emits bright fluorescence under UV light (colors: blue/green/red/yellow)
✔ Multi-Substrate Compatibility – Works on paper, plastic, metal, textiles, and non-porous surfaces
✔ High Durability – Resistant to water, abrasion, and mild chemicals (ISO 2836-certified)
✔ Covert Security – Ideal for anti-counterfeiting, ID cards, tickets, and confidential documents
✔ Customizable – Adjustable viscosity (10-25 cP) for screen, offset, or inkjet printing
UV Invisible Ink Color Types:
Long wave: none-yellow, orange, red, yellow-green, emerald green, grass green, dark green, emerald blue, royal blue, black, white;
Red-orange, red-red, green-grass green, blue-grass green, orange-red, yellow-red, black-red, green-red,
Blue-red, orange-orange, blue-green, yellow-yellow, blue-blue, green-yellow-green;
Shortwave: none-yellow, orange, red, green;
Double wave: long wave red-short wave green;
Long wave blue-short wave red, short wave yellow, short wave orange, short wave green;
Long wave grass green-short wave yellow, short wave orange, short wave red.
UV Invisible Ink Usage:
Currency, bills, cards, cigarettes, alcohol, medicines, cosmetics labels, packaging, instructions and other printed matter with high anti-counterfeiting requirements.
UV Invisible Ink Printing Method:
1. Suitable for any printing method: offset printing, UV offset printing, embossing, UV flexo, screen printing, UV screen printing, water-based screen printing, pad printing, gravure, spraying, stamp ink;
2. Screen printing can be used for paper, plastic, nylon, ABS, PET, PP, metal, glass, water-based, UV and other inks. 300-350 mesh screen is recommended for screen printing.
UV Invisible Ink Additives：
1. Offset printing and embossing (generally no need to add): offset printing varnish (adjust the viscosity), white dry oil (inner dry), red dry oil (surface dry);
2. UV offset printing: UV varnishing oil
3. Gravure: butyl ester, ethyl ester, isopropanol
4. Silk screen: 718 quick-drying, 719 medium-drying, 783 slow-drying, 800 extra slow-drying, etc.
5. Silk screen ABS does not burn the bottom solvent: 815 quick-drying, 816 medium-drying, 818 slow-drying solvent
6. Water-based screen printing: special thinner (slow drying) or pure water (fast drying)
7. UV screen printing: UV screen printing thinner
