China's current development trend of new packaging technology for paper products

Today, the number of paper products in the packaging of the four major packaging materials accounted for the largest proportion, and is also the most promising green packaging materials. However, the production process of paper produces pollution, and only a large amount of funds are invested to solve the pollution problem.

The carton develops lightweight, high-strength 3-, 5-, and 7-layer light and heavy-duty corrugated boxes for production technology and complete sets of equipment, and meets the production of medium and heavy-duty products for electromechanical and home appliances, and develops coated white kraft paper or low. Cost flexible color plate printing process and corresponding water-based inks, improve the grade of products, develop the equipment and accessories needed for the production of high-quality plastic box, replace the traditional staple connection, improve the overall quality of the carton, develop fresh, water-resistant, anti-bacterial, Anti-mild and cheap fruit and vegetable crates and corrugated trays, develop high-speed vacuum-adsorbing corrugated rolls, improve the operational stability and efficiency of carton machinery, develop integrated technology and modular technology for electromechanical use, realize component generalization, and gradually replace imported .

Paper containers develop fine corrugated carton production technology. Develop a carton system suitable for small-volume, multi-species production needs. Develop low-cost bags, boxes, cups, bowls, tubes, barrels and other small packaging paper container production technologies that meet the requirements of the environment, and develop vacuum-spray aluminum transfer cardboard to replace the traditional gold card paper production process. Develop high-speed, high-efficiency, high-precision die-cutting equipment and its supporting mold system, especially the circular die-cutting system.

Honeycomb paperboard develops a high-flexible honeycomb paperboard production line suitable for China's national conditions with high efficiency, high precision and high performance, breaking through the “bottleneck” that currently affects the large-scale promotion of honeycomb paperboard; developing low-cost honeycombs with moisture-proof, flame-retardant, anti-static and anti-counterfeiting Cardboard product production process and corresponding accessories. In the development and development, special attention should be paid to the safety and hygiene of anti-counterfeiting packaging materials. Food, medicine, etc. are closely related to people's lives. Honeycomb paperboard products must be safe and hygienic, especially materials that are in direct contact with commodities, and must comply with relevant health standards.

The development of pulp paste develops a new process to improve the pass rate and reliability of pulp paste molding production, making the production cost as close as possible to the currently widely used EPS; developing a pulp molded product line and its mold suitable for small batch and multi-species production needs. system. Develop and develop technologies for directly producing buffer packaging products using natural plant fiber materials such as orange stalks, and accelerate the practical process of biological bacteria, protein denaturation and adhesive hot pressing. Developed a standardized and modular system for the design of pulp molded products, which can greatly reduce the production cost of products, improve product grades, and form new production growth points for paper product packaging.

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