Stock code: 601677
Stock code: 601677
During the 2021 China International Aluminum Industry Exhibition, the prestigious “China Aluminum Foil Innovation Award” ceremony was held. The judging panel selected 21 winning products and projects across six categories, involving 25 companies and research institutions across the industrial chain. Among them, Mingtai Technology’s independently developed 3004 aluminum foil roll stood out for its outstanding performance, earning the “Resource Efficiency Award.”
As an eco-friendly packaging material, aluminum foil containers are primarily made from 3003, 3004 alloy foil, or 8011 aluminum. These containers are manufactured through a fully automated cold stamping process using specialized equipment and molds, ensuring high production efficiency and excellent formability. Widely used in airline meals, baked goods, and retail food packaging, these containers are in high demand due to their rapid consumption and frequent upgrades. Their growing popularity stems from their unique advantages.
This grade of foil boasts superior flexibility, lightweight properties, and exceptional sealing performance. It exhibits strong resistance to high temperatures and oils, while its naturally formed oxide layer ensures chemical stability and safety. Containers made from this material meet stringent food-grade hygiene standards and align with modern environmental trends. The ability to heat food directly in these containers adds significant convenience to fast-paced lifestyles.
Compared to 3003 foil, the 3004 variant offers greater hardness, improved load-bearing capacity, and enhanced stamping performance.
Aluminum honeycomb structures are widely used in construction and transportation interiors. The honeycomb core, serving as the internal filler, requires properties such as deformation resistance, sound insulation, thermal insulation, and impact resistance. 3004 alloy foil is one of the primary materials for honeycomb cores, offering better cost efficiency than 5052 foil while outperforming 1100 foil in strength—making it the most balanced choice.
This award highlights Mingtai Aluminum’s technological expertise and brand influence in aluminum processing. The company remains committed to innovation-driven growth, continuously increasing R&D investments and expanding its technical team. With a strong focus on quality, Mingtai is advancing steadily on the path of high-quality development, reinforcing its role as an industry leader in innovation.
