Views: 0 Author: Site Editor Publish Time: 2026-05-15 Origin: Site
As environmental regulations become stricter and the packaging industry shifts toward safer and more sustainable materials, water-based aluminum paste has become an essential metallic pigment solution for food packaging ink and cigarette packaging ink systems.
Our ZWG-7100 series is specifically developed for waterborne acrylic resin systems, offering high aluminum purity, fine particle size distribution, and stable dispersion performance for premium metallic printing effects.
The ZWG-7100 series is designed for high-performance water-based ink formulations. With controlled particle size and inorganic surface treatment, this series ensures safety, stability, and excellent metallic brightness.
Grade | Average Particle Size (D50, μm) | Al Content (±2%) | Binder | Screen Analysis (200 mesh ≥%) | Surface Treatment | Package (KG) |
|---|---|---|---|---|---|---|
ZWG-7105 | 5 μm | 80% | Waterborne acrylic resin | 99% | SiO₂ coating | 6 |
ZWG-7107 | 7 μm | 80% | Waterborne acrylic resin | 99% | SiO₂ coating | 6 |
ZWG-7109 | 9 μm | 80% | Waterborne acrylic resin | 99% | SiO₂ coating | 6 |
Application Fields:
Water-based food packaging ink, edible oil packaging ink, cigarette packaging ink.
Ensures strong metallic brightness and clean silver appearance, ideal for premium packaging printing.
Available in 5 μm, 7 μm, and 9 μm grades:
5 μm → smoother metallic finish
7 μm → balanced brightness and coverage
9 μm → stronger sparkle and metallic depth
This allows ink formulators to fine-tune visual effects depending on brand positioning.
The inorganic SiO₂ coating improves:
Water resistance
Storage stability
Oxidation protection
Safety performance in water-based systems
Specifically compatible with waterborne acrylic binder systems, ensuring:
Smooth printing performance
Reduced sedimentation
Stable viscosity during storage
Modern food packaging printing requires:
Low VOC emissions
Safe and compliant raw materials
Stable metallic effects in water systems
High covering power for brand decoration
The ZWG-7100 series meets these demands while delivering high-end metallic aesthetics suitable for premium edible oil bottles, snack packaging, beverage cartons, and cigarette packs.
With increasing global focus on environmental protection and VOC reduction, water-based metallic inks are replacing solvent-based systems in many packaging sectors.
Water-based aluminium paste plays a crucial role in:
Sustainable packaging development
Brand differentiation through metallic design
Compliance with international safety standards
The ZWG-7105, ZWG-7107, and ZWG-7109 water-based aluminum paste series provide a high-purity, stable, and environmentally responsible metallic pigment solution for food and cigarette packaging ink manufacturers.
For ink formulators seeking bright silver effects, controlled particle size options, and reliable dispersion in waterborne acrylic systems, the ZWG-7100 series offers a competitive and future-ready solution.