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Currently, fluorescent inks used in large-format inkjet printers mainly include the following categories, primarily used in advertising, decorative painting, and art reproduction:
1. Water-Based Fluorescent Ink
Ink Features:
PANTONE-certified, it covers pastels and fluorescent colors. It utilizes water-based pigment technology, is environmentally friendly, and suitable for indoor printing. Its “Radiant Infusion” technology optimizes the overlay of fluorescent ink with other colors, enhancing color expression.
Applications:
Advertising: Highly visually impactful promotional posters, retail displays, etc.
Home Decor: Creative works requiring fluorescent effects, such as crystal porcelain paintings and decorative prints.
2. UV-Curable Fluorescent Ink
Ink Features:
Curing quickly in 2-3 seconds, it is suitable for non-absorbent substrates such as metal, glass, acrylic, and canvas. It offers vibrant colors, excellent curing performance, and excellent weather resistance and environmental friendliness. Used for product traceability identification;
Applications:
Industrial packaging: Anti-counterfeiting codes for food and pharmaceuticals.
Specialty markings: Luminous displays, safety warning labels.
Advertising: Entertainment venues, nightclubs, concert posters, etc. and retail POP displays, such as retail store black light displays and other eye-catching promotional advertisements.
Home decoration: Local decoration to attract attention and attract customers.
3. Solvent-based fluorescent ink
Ink characteristics:
Weather-resistant, suitable for outdoor advertising (such as car stickers, adhesive backings, banners, etc.), it produces a high-brightness fluorescent effect under blacklight (UV light). However, solvent evaporation can pollute the environment.
Applications:
Advertising: Entertainment venues, nightclubs, concert posters, and retail POP displays, such as blacklight displays, for eye-catching promotional advertising.
4. Textile fluorescent ink
Ink characteristics:
Categories include active fluorescent ink (for natural fibers such as cotton and linen) and disperse fluorescent ink (for polyester, requiring high-temperature fixation).
Applications:
Fashion apparel: fluorescent sportswear, stage costumes, fluorescent T-shirts, etc.
Home textiles: fluorescent cushions, curtains, etc.
5. Quantum Dot Fluorescent Ink
Ink Features:
This is an emerging technology used for high-resolution displays and anti-counterfeiting labels. Perovskite quantum dot (CsPbBr3) ink can also optimize the solvent ratio to reduce the coffee ring effect.
Applications:
Flexible electronic displays: MicroLED, AR/VR devices.
Advanced anti-counterfeiting: invisible encryption labels.
Generally speaking, the current mainstream commercial use of fluorescent inks in digital inkjet printing equipment is dominated by water-based pigment fluorescent inks and UV fluorescent inks. For example, Guangdong JOINT ERA Digital Technology Co., Ltd.‘s UV fluorescent and water-based fluorescent processes have been applied in anti-counterfeiting labels, advertising signs, home decoration, and other fields. They are environmentally friendly and meet low VOC requirements.
Post time: Aug-20-2025
