AQUAFLEX SPDRY 127: High-Performance Water-Based Varnish for Coated Paper Protection
AQUAFLEX SPDRY 127 is a premium water-based flexographic overprint varnish specifically formulated to enhance and protect print quality on coated paper substrates. Designed for the premium packaging and label printing sectors, this technical coating optimizes mechanical rub resistance, ensures excellent color stability, and provides superior visual enhancement. With its capability for high-speed inline processability and versatility in delivering both gloss and matte finishes, it represents the ideal solution for demanding graphic applications where surface protection and aesthetic impact are critical.
Inline Operational Advantages
- High Inline Processability: Fully compatible with high-speed flexographic processes, ensuring efficient drying and excellent adhesion over inks and coated papers.
- Visual Quality Enhancement: Provides exceptional surface uniformity and noticeable color enhancement, adapting to brand visual identity through its available gloss and matte versions.
- Superior Functional Protection: Significantly increases the mechanical resistance of the substrate, reducing the risk of scratching and wear during handling, die-cutting, folding, and transport operations.
- Sustainability Profile: Technical water-based formulation with low Volatile Organic Compound (VOC) emissions, which also facilitates quick and easy cleaning of the printing units.
Technical Specifications
| Parameter | Specification |
|---|---|
| System | Water-Based (Low VOC emission) |
| Recommended Application | Flexography (Inline or offline overprinting) |
| Compatible Substrates | Coated papers and boards |
| Available Finishes | Gloss and Matte |
| Post-Processing Resistance | High resistance to friction, die-cutting, and folding |
| Food Contact Compliance | EU: Reg. (EC) 1935/2004 and Reg. (EC) 2023/2006 (GMP). Suitable for indirect food contact (subject to final migration validation). |
Logistics and Handling
- Packaging formats: Available in 25 kg plastic pails, 200 kg drums, and 1000 kg IBC containers for large-scale production.
- Storage conditions: Store in tightly closed original containers in dry, well-ventilated areas. Recommended temperature range: between 5°C and 30°C. Strictly protect from frost and direct sunlight.
- Shelf life: 6 months from the manufacturing date under optimal storage conditions.
- Industrial safety: Product not classified as hazardous for transport. Standard PPE (safety gloves and glasses) is recommended during plant handling. Consult the Safety Data Sheet (SDS) for further details.