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Beijing Dasen Packaging Machinery Obtains Patent for Packaging Film Rewinding DeviceIn a significant development for the packaging machinery sector, Beijing Dasen Packaging Machinery Co., Ltd. has recently obtained a patent for its innovative "Packaging Film Rewinding Device", as announced by the National Intellectual Property Administration on February 26, 2025. The patent, with the authorization CN 222523786 U, was filed in May 2024. The newly patented packaging film rewinding device is designed to address the challenges associated with the efficient removal of wound packaging film rolls. According to the patent abstract, the device consists of a core shaft. One end of the core shaft is equipped with a drive component, while the other end is fitted with a pushing - pressing component. In the middle part of the core shaft, a connecting rod component is assembled. The pushing - pressing component includes a thrust sliding sleeve fixed at the end of the core shaft. A push rod is slidably installed on the thrust sliding sleeve and can move along the core shaft. A spring, with one end fixed on the core shaft and the other end clamping the connecting rod component together with the push rod, is also part of this mechanism. The connecting rod component has two impellers, each set at the two ends of the core shaft. One impeller is clamped by the push rod and the spring, and the other is pushed tightly by the drive component. A support rod has one end connected to the blade of one impeller through a connecting rod and the other end directly or indirectly connected to the blade of the other impeller. This innovative design of the packaging film rewinding device is simple in structure. It enables the quick, safe, and highly efficient removal of wound packaging film rolls. This not only improves the operational efficiency of packaging machinery but also reduces the potential risks during the film - roll removal process. Established in 1994 and located in Beijing, Beijing Dasen Packaging Machinery Co., Ltd. is engaged in the general equipment manufacturing industry. With a registered capital of 1.1 million US dollars, which has been fully paid - in, the company has been actively involved in research and development in the packaging machinery field. This patent is a testament to the company's continuous innovation and efforts to improve the performance of packaging machinery. The acquisition of this patent is expected to enhance the competitiveness of Beijing Dasen Packaging Machinery in the market. It may also inspire other companies in the industry to invest more in research and development, leading to further technological advancements in the packaging machinery sector. As the packaging industry continues to evolve, such innovative solutions are crucial for meeting the growing demands for efficient and reliable packaging processes. |
