This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Kunshan Yijia Ju Textile Co., Ltd.. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Qionghua Cai: Innovator in Flame-Retardant Fiber Technology
Introduction
Qionghua Cai is a notable inventor based in Kunshan, China. He has made significant contributions to the field of textile manufacturing, particularly in the development of flame-retardant fibers. His innovative approach has led to advancements that enhance safety in home textiles.
Latest Patents
Qionghua Cai holds a patent for a method titled "Method for manufacturing flame-retardant bulky fiber without flame retardant on fully-drawn yarn (FDY) machine." This method involves creating a flame-retardant bulky fiber by winding multiple spiral polyester yarns. The process includes several steps such as slicing and drying a polyester masterbatch, spinning through a die, and drawing with hot rollers. Remarkably, this method achieves flame-retardant standards without the addition of chemical flame retardants.
Career Highlights
Cai is associated with Kunshan Yijia Ju Textile Co., Ltd., where he applies his expertise in textile technology. His work focuses on improving the safety and quality of textile products, making significant strides in the industry.
Collaborations
Cai collaborates with talented individuals such as Shunlin Cao and Guochuang Zhang, contributing to a dynamic work environment that fosters innovation.
Conclusion
Qionghua Cai's contributions to the textile industry, particularly in flame-retardant technology, highlight his role as a leading inventor. His innovative methods not only enhance product safety but also set new standards in textile manufacturing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile