New packaging materials forming key equipment achievements to fill the domestic gap
The project titled "Establishment of Key Equipment and Technology for High-performance Polymer Packaging Materials Based on Simulation," led by the Guangdong Provincial Department of Science and Technology, was officially announced yesterday morning. The research outcomes have been successfully reviewed and recognized. Experts noted that the performance indicators of the results meet or exceed national standards, with the technical level reaching an international leading position.
According to reports, the project was approved by the Provincial Science and Technology Department back in 1999. It was jointly funded by South China University of Technology and City Huilong Plastic Machinery Co., Ltd., under the sponsorship of Guangdong Province and supported by the National Natural Science Foundation and the Science and Technology Project. This is a comprehensive innovation that integrates computer modeling and simulation, rheology, mechanical engineering, control systems, and polymer materials into one cohesive achievement.
One of the key outputs of the project is the development of an extruder known as the "chaotic mixing type low-energy extruder." On-site testing conducted by the Guangdong Provincial Technical Supervision Machinery Product Quality Inspection Station confirmed a significant breakthrough in energy efficiency. Previously, China's polymer packaging material extrusion lines were dominated by foreign companies such as Japan's Sumitomo, Modern, and Musashino, as well as South Korea's Sae-Ang. This new technology has achieved full intellectual property rights, filling a domestic gap and breaking the long-term monopoly of foreign products in the Chinese market. It has brought about substantial economic and social benefits.
The significance of this achievement extends beyond just technological advancement. It plays a crucial role in the development of China's packaging industry, the promotion of advanced packaging technologies, and the enhancement of product competitiveness across various sectors, including food, beverages, dairy, cosmetics, pharmaceuticals, and industrial and agricultural chemicals. This innovation marks a major step forward in China's efforts to build a more self-reliant and competitive manufacturing sector.
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