Amidst the hot summer breeze, gather strength in Gusu! On the afternoon of July 22nd at 14:00, the 22nd Plastic Film New Materials, New Technologies, and New Equipment Industry Forum and the 2nd Film Stretching Equipment Upgrade and Transformation Technology Exchange Conference officially kicked off at the Hengli Hotel in Suzhou Bay. At present, the domestic film industry is in a profound stage of transformation and upgrading: general film production capacity is becoming saturated, market competition is becoming increasingly fierce, and high value-added functional films, electronic films, new energy films, and optical films have become the incremental core of the industry; At the same time, a large number of existing production lines urgently need to be upgraded to intelligence, precision, and energy efficiency. The core positioning of this conference is "the implementation of equipment upgrade and transformation achievements to empower industry quality and efficiency improvement", abandoning conceptual and theoretical empty talk, and continuously deepening the characteristics of real cases, quantifiable benefits, and precise docking. Focusing on the upgrading and transformation of the MDO/TDO film stretching production line, showcasing the annual benchmark technological transformation achievements, core key technologies, real input-output data, and frontline practical experience, directly addressing the core needs of enterprise production cost reduction, process quality improvement, and intelligent upgrading. Aiming to break down barriers to technology implementation, share efficient technological transformation solutions, and link resources across the entire industry chain, we are committed to creating an industry benchmark and effective event that emphasizes practical experience, implementation, and efficiency, and to support the high-quality and sustainable development of the entire industry.

Ms. Zhang Meiyan, Director of the International Trade Department of Zhejiang Shuangla Technology Development Co., Ltd., shared "The New Generation TDO Efficient Energy saving Heat Exchange System Helps the Shuangla Industry Upgrade". Under the dual carbon policy, energy-saving transformation has become a mandatory requirement, and the energy consumption of TDO stretching and shaping units accounts for a very high proportion of the total energy consumption of the production line. The investment return cycle of the high-efficiency heat exchange system transformation is the shortest. The energy-saving renovation plan for waste heat recovery brought by Mr. Zhang provides a core solution for reducing costs and increasing efficiency in old high energy consuming production lines.