Uv Screen Ink For Paper Products
Uv Screen Ink For Paper Products is a UV-curable screen printing ink designed specifically for paper products. The ink triggers a photopolymerization reaction through ultraviolet irradiation, allowing the ink to cure rapidly in a short time to form a strong and durable ink film, which is suitable for printing on various paper products, such as packaging cartons, paper labels, paper bags, greeting cards, brochures, etc.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Fast curing
UV ink is cured instantly by ultraviolet light (usually completed within seconds), which is particularly suitable for high-speed printing scenarios. Compared with traditional solvent-based inks that need to be dried or baked naturally, it greatly improves production efficiency.
High adhesion and wear resistance
It forms a solid ink layer on the surface of paper (including coated paper, cardboard, art paper, etc.), which is scratch-resistant and not easy to fall off, and is suitable for packaging boxes, book covers, etc. that are frequently touched.
Strong color expression
It supports Pantone color card customization, and can adjust high-saturation colors and metallic luster effects (such as silver and gold), which is suitable for high-end paper products such as luxury packaging and greeting cards.
| Feature | Traditional Screen Printing | UV Curing Screen Printing |
|---|---|---|
| Curing Time | Hours to days | 1-5 seconds |
| Environmental Impact | High VOC emissions | Zero VOC, eco-friendly |
| Adhesion | Requires primers or surface treatment | Direct adhesion on low-energy surfaces |
| Production Efficiency | Multi-step drying process | Single-step, inline curing |
| Longevity | Fades or cracks over time | Resists weathering for 5+ years |
FAQ:
1.How to quantify the wear resistance of UV screen ink? Can it adapt to frequent friction scenarios?
Wear resistance index:
Taber wear test (CS-17 wheel, 1000g load): number of cycles > 2000 times (ISO 9352).
Eraser test (500g load, 200 round trips): ink layer thickness loss < 5%.
Enhancement technology:
Add 5% nano-silicon dioxide (particle size 50nm) to form a micro-cross-linked structure with a hardness of 2H (pencil hardness test).
Application scenario:
After printing the express delivery label, after 1000 frictions (simulating transportation wear), the QR code reading rate is still > 99%.
2.How does the viscosity of UV screen ink adapt to different printing processes?
Viscosity control:
Standard viscosity: 5000-15000cP (25℃, Brookfield RVT), suitable for 30-80T screens.
Low viscosity version (2000-4000cP): suitable for high-speed rotary screen printing (such as Labelmen models).
High viscosity version (20000-30000cP): for thick film printing (ink layer thickness 15-20μm).
Hot Tags: uv screen ink for paper products, China uv screen ink for paper products manufacturers, suppliers, factory, black light screen printing ink, uv silk screen ink, uv Paper tray screen printing ink, UV Curable Screen Printing Inks, uv plastisol ink, uv color changing ink
