Chunping Yuan

Title: The Innovative Contributions of Chunping Yuan

Introduction

Chunping Yuan is a notable inventor based in Shanghai, China. He has made significant contributions to the field of materials science, particularly in the development of advanced cellulose acetate films and packaging technologies. With a total of 4 patents to his name, Yuan's work exemplifies innovation and practicality in industrial applications.

Latest Patents

One of Chunping Yuan's latest patents is for a high-transparency, low-temperature processable cellulose acetate film and its preparation method. This invention discloses a film that comprises, by weight percentage, 75-85 parts of modified cellulose acetate, 12-20 parts of plasticizer, and 2-6 parts of a transparency agent. The preparation process involves blending all raw materials, followed by mixing, drying, extrusion, granulation, and casting. The resulting film exhibits high light transmittance, low haze, good extensibility, and excellent antibacterial properties, making it suitable for large-scale industrial production.

Another significant patent is for a continuous skin packaging and coating apparatus and a coating method for tablets. This apparatus includes various components such as coating film unreeling rollers, heating components, molds for tablet placement, and a heat-sealing plate. The design allows for efficient and effective packaging of tablets, enhancing the production process in pharmaceutical applications.

Career Highlights

Chunping Yuan has worked with prominent companies such as Nio Co., Ltd. and Shanghai Modern Pharmaceutical Engineering Research Center Co., Ltd. His experience in these organizations has contributed to his expertise in innovative packaging and material technologies.

Collaborations

Yuan has collaborated with notable individuals in his field, including Jan Bengtsson and Nan Li. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Chunping Yuan's contributions to innovation in cellulose acetate films and packaging technologies highlight his role as a leading inventor in his field. His patents reflect a commitment to enhancing industrial processes and improving product quality.