Company Filing History:
Years Active: 2023-2025
Title: The Innovations of Long Xie
Introduction
Long Xie is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of materials science, particularly in the development of advanced polyester films. With a total of 3 patents to his name, Xie's work focuses on enhancing the performance and durability of materials used in food and beverage packaging.
Latest Patents
One of Long Xie's latest patents is a polyester film designed for coating iron and film-coated metal plates. This innovative blended polyester thin film consists of a copolyester and a homopolyester, structured in three homogeneous layers. The copolyester includes 800-2000 ppm by mass of SiO, which is added through in-situ polymerization. The film exhibits excellent processability, chemical resistance, and uniformity, making it suitable for metal containers that require high corrosion resistance. Another notable patent is a blended polyester laminating film that resists discoloration caused by cooking. This film, which comprises polyethylene terephthalate and polybutylene terephthalate, is manufactured using a three-layer coextrusion biaxial stretching method. It is designed for metal containers that undergo high-temperature sterilization, ensuring that the packaging maintains its integrity and appearance.
Career Highlights
Long Xie is currently employed at Baoshan Iron & Steel Co., Ltd., where he continues to innovate and develop new materials. His work has significantly impacted the packaging industry, particularly in enhancing the safety and quality of food and beverage products.
Collaborations
Throughout his career, Long Xie has collaborated with notable colleagues, including Hongxing Chen and Zhangwei Wang. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Long Xie's contributions to the field of materials science, particularly through his innovative polyester films, have established him as a key figure in the industry. His work not only enhances product performance but also ensures safety in food and beverage packaging.