[China Packaging Network News] EHA is a high-barrier biaxially oriented nylon 6 film combined with EVOH, developed using the world's most advanced magnetic drive linear motor synchronous biaxial stretching equipment and a unique process design. This product is manufactured through the most advanced international production method — a five-layer melt co-extrusion process with linear synchronous biaxial stretching. It offers exceptional tensile strength, toughness, heat resistance, and outstanding gas barrier performance from EVOH, making it ideal for high-performance packaging applications.
Recently, the EHA New Product Launch Conference of Xiamen Changsu Industry Co., Ltd. took place on the beautiful island of Heron. The event attracted notable attendees including chief scientists from the "973" program, industry experts like Mr. Qiao Jinliang, professionals in flexible packaging, and leaders from industry associations. Representatives from global chemical giants such as BASF and DSM, as well as food manufacturers like Shuanghui, Yili, Yinlu, and Fuling mustard, were also present, highlighting the significance of this launch.
As the first domestically produced high-barrier film, EHA offers an innovative and cost-effective solution for food manufacturers seeking high-performance packaging materials. Its wide range of applications can significantly extend the shelf life of food products while preserving their flavor and quality. It is suitable for packaging cold and fresh foods, cooked meals, soft canned goods, beverages, daily chemicals, and even electronic and military products.
During the press conference, Mr. Wang Zhefu, Chairman of Xiamen Changsu Industry Co., Ltd., delivered a warm welcome speech, expressing gratitude to all the guests. The company’s general manager provided a comprehensive overview of EHA, emphasizing two major technological breakthroughs — its superior gas barrier properties and high-temperature cooking resistance. After the session, attendees had the opportunity to tour the world’s most advanced production line for EHA, where detailed explanations from technical staff helped them understand the manufacturing process and the unique technology behind the product.
As the world's largest manufacturer of BOPA (biaxially oriented polyamide) films and a leading supplier of flexible packaging solutions, Xiamen Changsu Industry Co., Ltd. has always been dedicated to developing green and environmentally friendly packaging options. The company has established a joint R&D center with Hangzhou Normal University and formed strategic partnerships with the Chinese Academy of Sciences, Xiamen University, and top polymer research institutes. Additionally, it has imported cutting-edge R&D and production equipment from Germany and Austria, ensuring continuous innovation and the development of globally competitive technologies and products.
