Aluminum Paste in Ink Applications

Silver Rocket Aluminum Paste in Ink Applications

Aluminum paste is a crucial metallic pigment widely used in paper gravure, plastic gravure, printing ink, aluminum gravure for ink, screen & flexo printing ink, and water-based ink. Its unique metallic effects and versatile properties make it essential for delivering high-quality printing results across a range of applications.

Aluminum Flake Structures: Corn Flake and Silver Dollar

The performance of aluminum paste largely depends on its aluminum flake structure, with Corn Flake and Silver Dollar being the two primary forms:

Corn Flake Flakes: These are irregular, thin flakes that offer excellent coverage and good dispersion. They are particularly suited for high-coverage printing applications, such as paper and plastic gravure printing. Corn Flake is a cost-effective choice for large-area printing, delivering consistent performance while keeping production costs low.

Silver Dollar Flakes: Smooth, round flakes with uniform particle size distribution. They provide superior metallic gloss and a premium visual effect, making them ideal for high-end applications like flexo printing and aluminum gravure inks. These flakes are widely used in packaging and advertising prints where an upscale metallic finish is required.

These two flake structures form the foundation for the diverse applications of aluminum paste, enabling tailored solutions for different printing processes.

Key Applications

Gravure Printing (Paper & Plastic): Aluminum paste provides excellent adhesion and flow properties for gravure printing. Corn Flake is the preferred option for cost-efficient, large-area coverage on paper and plastic surfaces.

Screen & Flexo Printing: Silver Dollar flakes create high-gloss, decorative finishes for labels, packaging, and advertising materials, offering a premium appearance.

Water-Based Ink: With increasing demand for sustainable printing solutions, aluminum paste formulations are being developed for water-based ink systems. These eco-friendly formulations combine metallic brilliance