The development prospect of green paper environmental protection packaging is indispensable

Paper mold pulp molding is a process that involves breaking down waste paper or finished pulp into a slurry and then using vacuum suction to shape it into a product through a mold. This technique is commonly referred to as "paper mold." There are two primary types: one uses finished pulp to create everyday items such as fast food containers and instant noodle bowls; the other utilizes recycled waste paper to produce packaging materials, cushioning pads, and fillers, serving as an eco-friendly alternative to foam plastics.

The rise of paper molds is largely driven by the environmental issues caused by foam plastic pollution. With increasing "white pollution" from foam plastics and the high costs and challenges associated with waste disposal, many developed countries have banned or restricted the production, sale, import, and use of polystyrene foam. After extensive testing and comparison, paper molded products have emerged as the best alternative. These products can decompose in the environment similarly to how plants break down. Thanks to their unique geometric structure, they offer excellent shock absorption, impact resistance, and anti-static properties, often outperforming foam plastics in force value tests. In 1991, the European Union introduced packaging and environmental regulations that encouraged the use of pulp-molded products instead of polystyrene foam. The International Organization for Standardization (ISO) also issued the ISO 14000 Environmental Management Standards, emphasizing that companies must ensure non-polluting processes throughout the product lifecycle, from sourcing materials to end-of-life disposal. By following these standards, businesses demonstrate social responsibility and enhance their reputation.

Paper mold products offer several advantages. Their primary raw material is waste paper, which is environmentally friendly, easy to recycle, and beneficial for export. These products have a wide range of applications, are cost-effective, and require simpler technology compared to foam plastics, resulting in shorter production times, lower energy consumption, and reduced material costs. They also provide superior anti-static, anti-corrosion, and shock-proof performance. While foam plastics rely on the material's cushioning properties, paper molds utilize both their structural design and the inherent cushioning of the material itself. In force value tests, they perform better in terms of creep and plastic deformation. Moreover, various additives can be incorporated based on the needs of different products, offering multiple functional benefits that single-performance plastics cannot match. Paper mold products can be stacked for storage, helping to reduce transportation and storage costs.

From the original egg tray, paper mold products have evolved into thousands of packaging varieties, showcasing strong development potential. Advances in basic equipment and technology have further demonstrated their vitality. Today, paper packaging is widely used in coastal areas of Guangdong, helping enterprises reduce costs, increase competitiveness, build a strong corporate image, and open up new opportunities for sustainable growth.