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Home / News / Industry News / What ink is used for digital printed glass printing with long-lasting color fastness and durability when using frosted glass?
For digital printing on frosted glass with a focus on long-lasting color fastness and durability, UV-curable inks are often recommended. UV-curable inks offer several advantages that make them well-suited for this application, especially when paired with frosted glass. Here's why UV-curable inks are a good choice:
Benefits of UV-Curable Inks for Frosted Glass Printing:
1. Fast Curing: UV-curable inks cure almost instantly when exposed to UV light. This rapid curing ensures that the ink adheres effectively to the frosted glass surface.
2. Adhesion: UV-curable inks form a strong chemical bond with the glass, resulting in excellent adhesion. This is crucial for maintaining durability over time.
3. Scratch Resistance: UV-curable inks create a durable layer that is resistant to scratches, scuffs, and abrasion, which is important for maintaining the print's quality and appearance.
4. UV Resistance: These inks are highly resistant to UV radiation, which helps prevent fading and color shifts over extended periods of exposure to sunlight.
5. Chemical Resistance: UV-curable inks offer resistance to chemicals and cleaning agents, ensuring that the printed design remains intact even after cleaning.
6. Vibrant Colors: UV-curable inks provide vibrant and saturated colors, ensuring that the design remains visually appealing on the frosted glass surface.
7. Versatility: UV-curable inks are versatile and can be used on various glass types, including frosted glass. They can be used for a wide range of applications, from decorative panels to signage.
Considerations:
While UV-curable inks offer many benefits, it's important to note a few considerations:
1. Surface Preparation: Proper surface preparation is essential for optimal adhesion. Ensure that the frosted glass surface is thoroughly cleaned and free from contaminants before printing.
2. Curing Equipment: UV-curable inks require UV curing equipment to solidify the ink layer. Make sure you have access to appropriate curing technology that matches the size and shape of the printed glass.
3. Testing: Perform test prints to assess adhesion, color accuracy, and print durability on the specific frosted glass you intend to use. This allows you to fine-tune settings and ensure desired results.
In conclusion, UV-curable inks are an excellent choice for digital printing glass when seeking long-lasting color fastness and durability. Their rapid curing, strong adhesion, and resistance to UV light and chemicals make them a reliable option for achieving high-quality and durable prints on frosted glass surfaces.
