Ning Qi

Title: Innovations of Ning Qi in Optical Anti-Counterfeiting Technology.

Introduction

Ning Qi is an accomplished inventor based in Nantong, China. He has made significant contributions to the field of optical anti-counterfeiting technology. His innovative approach combines traditional materials with modern techniques to create effective solutions for product authentication.

Latest Patents

Ning Qi holds a patent for a silk fibroin-based optical anti-counterfeiting mark and its preparation method. This invention features a silk fibroin film layer with a gold film layer on top, where the area of the gold film is smaller than that of the silk fibroin film. The method involves preparing an aqueous silk fibroin solution, coating it onto a substrate to form a silk fibroin film, and then sputtering a gold film onto the silk fibroin film using a mask. This process results in an anti-counterfeiting mark that becomes visible under high humidity conditions. The simplicity of the method significantly reduces the production costs associated with optical anti-counterfeiting marks.

Career Highlights

Ning Qi is affiliated with the Nantong Textile and Silk Industrial Technology Research Institute. His work focuses on developing innovative materials and methods that enhance product security and authenticity. His patent demonstrates his commitment to advancing technology in the textile and silk industries.

Collaborations

Ning Qi collaborates with notable colleagues, including Keqin Zhang and Qingsong Li. Their combined expertise contributes to the success of their research and development efforts in the field of anti-counterfeiting technology.

Conclusion

Ning Qi's contributions to optical anti-counterfeiting technology highlight the importance of innovation in protecting products from counterfeiting. His work not only advances the field but also offers practical solutions for industries reliant on product authenticity.