Ye Zhang

Title: **Innovations by Ye Zhang: A Pioneer in Polyester Yarn Technology**

Introduction

Ye Zhang is an accomplished inventor based in Wujiang, China, with a notable portfolio encompassing three patents. His innovative work primarily focuses on enhancing the properties of polyester industrial yarn, an area critical to various applications in the textile industry. Zhang's inventive methodology and insights have contributed significantly to advancements in material performance.

Latest Patents

Zhang's latest patents include groundbreaking advancements in high-strength creep-resistant polyester industrial yarn. His first patent details the preparation method for this innovative yarn, which involves spinning, winding, and coordinating treatment of a modified polyester post solid-state polycondensation to enhance viscosity. The carefully controlled coordination treatment, conducted over 60-72 hours at temperatures between 80-100°C, integrates coordination agents like AgNO, FeCl, CuCl, or NiCl. This method includes polyester segments like terephthalic acid, ethylene glycol, and 2-(4-pyridine) terephthalic acid, with optimal coordination processes that significantly diminish the polyester fiber's creep degree.

In addition, Zhang has patented a method for improving the quality of polyester industrial yarn. This method focuses on maintaining a consistent longitudinal height during the cooling process while enlarging the cross-sectional area of the slow cooling chamber from a circular to a rectangular shape. This innovative approach increases the chamber's efficiency and prolongs the cleaning cycle of the spinneret, resulting in a product with a package rate exceeding 99%.

Career Highlights

Ye Zhang's career is marked by his tenure at Jiangsu Hengli Chemical Fibre Co., Ltd., where he has played a pivotal role in developing high-performance yarn technologies. His innovative work has positioned him as a leading figure in the textile industry, advancing both production techniques and product quality. Zhang's dedication to research and development has led to significant breakthroughs and improvements that benefit the wider market.

Collaborations

Throughout his career, Zhang has collaborated with talented colleagues, including Fangming Tang and Hongwei Fan. These professional relationships have enabled the exchange of ideas and synergy in innovative projects, fostering a collaborative environment conducive to developing new technologies in the fiber industry.

Conclusion

Ye Zhang's contributions to the field of polyester industrial yarn through his innovative patents are remarkable. His dedication to improving material properties has established him as a leader in his field, with significant advantages realized in product quality and performance. As the textile industry continues to evolve, Zhang's work remains integral to the ongoing advancements in yarn technologies.