Chengwei Wan

Title: Chengwei Wan: Innovator in Anti-Counterfeiting Lyocell Fiber

Introduction

Chengwei Wan is a notable inventor based in Suzhou, China. He has made significant contributions to the field of materials science, particularly in the development of anti-counterfeiting technologies. His innovative approach combines chemistry and textile engineering to create advanced solutions for product security.

Latest Patents

Chengwei Wan holds a patent for an "Anti-counterfeiting lyocell fiber, preparation method thereof and anti-counterfeiting method." This invention outlines a preparation method for an anti-counterfeiting lyocell fiber, which involves dissolving at least one amino acid metal chelate and cellulose pulp in an aqueous solution of cellosolve to create a spinning solution. The process includes wet spinning to produce the fiber, with the amino acid metal chelate constituting 0.2% to 0.6% of the total mass. This innovative fiber utilizes an amino acid metal chelate for encryption, allowing for the creation of products with memory tracking properties and high anti-counterfeiting capabilities.

Career Highlights

Chengwei Wan is affiliated with Soochow University, where he engages in research and development in the field of materials science. His work focuses on creating innovative solutions that address contemporary challenges in product security and anti-counterfeiting measures.

Collaborations

Chengwei Wan collaborates with esteemed colleagues, including Yu He and Kaiyi Chen. Their combined expertise enhances the research and development efforts at Soochow University, fostering an environment of innovation and discovery.

Conclusion

Chengwei Wan's contributions to the field of anti-counterfeiting technologies exemplify the intersection of innovation and practical application. His work not only advances materials science but also provides essential solutions for enhancing product security in various industries.