Byeong Jin Yeang

Title: Byeong Jin Yeang: Innovator in Nonwoven Fabric Technology

Introduction

Byeong Jin Yeang is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of nonwoven fabric technology, holding a total of 5 patents. His innovative approaches have led to advancements in manufacturing processes and security applications.

Latest Patents

One of his latest patents is a method for manufacturing melt-spun nonwoven fabric and a microfiber nonwoven web manufactured therefrom. This invention relates to a method that utilizes high-speed air streams to collect fibers obtained by melt-spinning a thermoplastic polymer. The process involves momentary local heating at a high temperature, which enhances the properties of the fibers without reducing their molecular weight. This results in a microfiber nonwoven web that is finer than conventional spun-bond nonwoven fabrics.

Another notable patent is for a security yarn containing a multi-component spinning fiber and security products using the same. This invention incorporates various polymer materials, including components that react to infrared and ultraviolet wavelengths, as well as X-ray absorption materials. The security yarn can be identified through multiple identification methods, making it useful for preventing counterfeiting in various applications, such as paper money and military identification.

Career Highlights

Byeong Jin Yeang is affiliated with the Korea Institute of Industrial Technology, where he continues to innovate and develop new technologies. His work has not only advanced the field of nonwoven fabrics but has also contributed to enhancing security measures in various industries.

Collaborations

He has collaborated with notable coworkers, including Wan-Gyu Hahm and Sung Won Byun, who share his commitment to innovation and excellence in research.

Conclusion

Byeong Jin Yeang's contributions to nonwoven fabric technology and security applications highlight his role as a leading inventor in his field. His innovative patents demonstrate a commitment to advancing technology and addressing real-world challenges.