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High Stability UV Flexo Varnish Flexographic UV Coating Varnish Superior Protection
Product Details:
Payment & Shipping Terms:
| Minimum Order Quantity: | 1Ton |
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| Price: | US $4-10 / kg |
| Packaging Details: | bucket pallet |
| Delivery Time: | 15-30 work days |
| Payment Terms: | T/T |
| Supply Ability: | 200T/month |
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Detail Information |
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| Ink Drying: | Excellent | Performance: | Excellent |
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| Quality Guarantee Period: | 12 Months | Transport Package: | 20KG, 200KG, 1000KG & Customizable |
| Specification: | Customizable | Trademark: | Weiboma & Duote |
| Origin: | ChangSha | ||
| Highlight: | High Stability UV Flexo Varnish,UV Coating Varnish Superior Protection,Flexographic UV Coating Varnish |
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Product Description
UV flexo varnish, flexographic UV coating varnish, high-speed flexo varnish, water-based flexo UV varnish, paper flexo topcoat varnish, flexo high-gloss UV varnish, flexo matte UV varnish
UV Flexo Varnish is a UV-curable coating exclusively formulated for flexographic printing, compatible with various in-line and offline flexo production lines. Featuring viscosity optimized for anilox roller transfer, it delivers outstanding leveling performance with no roller clogging or bubble generation. It achieves instant UV curing and is available in high-gloss and matte finishes. With solvent-free eco-friendly formula, strong adhesion and excellent scratch & wear resistance, it is suitable for paper and partial film substrates. Widely applied for flexo coating and surface protection on labels, food color boxes, flexible packaging and cartons.
Core Product Features
1. Optimized Fluidity for Professional Flexo Printing
Perfectly matching the transfer characteristics of flexo anilox rollers, it ensures even feeding without bubble generation or ink splashing, supporting stable coating with various mesh-count anilox rollers.
2. Instant Curing for High-Speed Production Lines
It cures within seconds under UV irradiation, fully adapting to high-speed flexographic printing lines. No air-drying waiting is required, greatly improving mass production efficiency.
3. Dual Optional Finishes & Superior Protection
The high-gloss version delivers mirror-like transparency and color brightening; the matte version provides frosted anti-glare texture. The dense cured film offers excellent scratch resistance and prevents smudging and abrasion during transportation.
4. High Stability for Long-Term On-Machine Operation
No sedimentation or roller clogging during prolonged continuous production. It forms a uniform film without orange peel defects or color deviation, ensuring a high yield rate.
5. Eco-Friendly Formula & Wide Versatility
Solvent-free, low-VOC and odor-free formula fully compliant with RoHS environmental standards. Compatible with multiple substrates including cardboard, coated paper and label paper.
6. Excellent Post-Process Adaptability
The coating adheres firmly without peeling. It does not affect subsequent processes such as hot stamping, die-cutting, lamination and slitting, enabling smooth deep processing.
How to choose:
1. Prioritize this dedicated UV flexo varnish for coating on flexographic printing lines.
2. Choose the high-gloss grade for surface brightening, and the matte grade for premium anti-glare texture.
3. Select the standard universal model for high-speed mass production of labels and packaging.
4. Prefer this eco-friendly series for environmentally controlled workshops and export-compliant orders.
How to use:
1. Stir slightly and evenly after opening; no dilution is required for direct on-machine use under normal conditions.
2. Match the corresponding anilox roller, and adjust machine speed, roller pressure and UV lamp power.
3. Achieve instant curing via UV irradiation after flexo coating.
4. Clean anilox rollers and material tanks with professional UV detergent after operation.
5. Store sealed in a cool and dark place away from UV light sources, high temperature and open flames.
Our business scope is water-based Varnish,Normal printing ink,UV printing ink, web offset printing ink, fluorescent ink,Metal effect ink, Fountain solution,CTP machine,Rubber blanket automatic cleaning system,Printing intelligent equipment,A whole range of printing material .
we can customize products for customers, such as OEM and ODM. We strictly control the quality of products, all products will be tested, we have professional laboratory and testing equipment.
Welcome to visit our company and factory .
Q1: How to solve bubbles and uneven coating during flexo coating?
Reduce machine speed and adjust anilox roller pressure. Let the varnish stand for defoaming before operation to eliminate surface bubbles and streaks.
Q2: How to solve sticky surface and incomplete curing?
Increase UV lamp power and reduce line speed. Clean dust on lamp shades to ensure sufficient UV irradiation for complete curing.
Q3: How to fix coating peeling and poor adhesion?
Remove dust and oil stains on the substrate surface. Ensure complete curing of the base ink before coating and fine-tune coating thickness for improvement.
Q4: How to prevent severe roller fouling and carbon deposition during long production?
Clean anilox rollers regularly, avoid long-time standby under high temperature, and maintain continuous varnish circulation for effective prevention.
Q5: Can it be mixed with offset UV varnish?
Mixing is strictly prohibited. Different viscosity and rheological systems will cause uneven coating, bubbling and curing failure.
Q6: Is water dilution allowed?
Water dilution is forbidden. Only dedicated UV thinner can be used for slight viscosity adjustment to match flexo feeding parameters.
Q7: Does it support in-line integrated production?
Fully compatible with in-line flexo production lines, enabling integrated printing and coating processes for fully automatic mass pipeline production.