Paper With High Folding Resistance UV Varnish
UV Cured Varnish: Transparent Protective Coating for Enhanced Durability and Flexibility
Paper with high folding resistance UV varnish is a transparent coating designed for roll coating applications on color printing paper. After exposure to UV light, the varnish transforms from a liquid to a solid, creating a durable, transparent layer on the surface of the printed material. This protective layer offers scratch resistance and enhances the wearability of the printed surface while preserving the vibrancy and integrity of the ink.
This UV-cured varnish provides excellent flexibility once fully cured, making it ideal for printed products that are prone to edge bursting or bending. It offers superior protection for products with intricate folds or creases, ensuring the longevity and aesthetic appeal of the printed materials.
Advantages
- High folding resistance: Enhances the folding resistance of paper and effectively prevents damage and cracking of paper due to long-term folding or use.
- Fast UV curing: Using advanced light curing technology, it can quickly cure under UV light, avoiding long drying and waiting, greatly improving production efficiency.
- Excellent wear resistance: The coating has high hardness and can effectively resist scratches, keep the printed surface smooth and clear, and is suitable for paper products that need to be used for a long time.
- Excellent gloss: Forms a high-gloss surface effect, increases the visual impact of printed products, and improves the overall quality.
- Environmental protection: UV varnish adopts a solvent-free formula, meets environmental protection requirements, does not contain harmful chemicals, and complies with environmental protection standards such as RoHS.
| Physical properies | Exterior | Colorless transparent liquid |
| Viscosity | 25-50s | |
| Glossiness | 70-95° | |
| Coating Amount | 3-7g/m2 | |
| Curing Energy | ≥40mj/cm2 | |
| Rub resistance | Polishing 200-1000 times | |
| Process conditions | Oil temperature | Normal temperature |
| Coating method | Roll Coating | |
| Curing speed | 30-70m/min | |
| Construction process | Paper Powder Removal- Roller Coating Water Base Oil - infrared Drying - Rol Coating UV Paint - infrared Leveling - UV curing | |
FAQ
1. What types of paper are suitable for UV varnish with high folding resistance?
This varnish is suitable for various types of paper, especially coated paper, coated paper, cardboard, etc., which can improve the durability and visual effect of these papers.
2. Will the paper become very smooth after using UV varnish?
Yes, UV varnish can form a smooth protective film on the surface of the paper, making the surface of the paper glossy and increasing durability.
3. Is special equipment required for curing UV varnish?
Yes, UV varnish requires ultraviolet curing equipment for curing. Common equipment includes UV dryers or UV light curing machines.
4. Is UV varnish harmful to the environment?
Our high folding resistance UV varnish adopts an environmentally friendly formula, is solvent-free, complies with international environmental standards (such as RoHS), and is environmentally friendly.
5. Does the coated paper need further processing?
Generally, the production can be completed after UV curing after coating, but if special effects (such as matte, local gloss, etc.) are required, they can be adjusted through secondary processing.
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