Phoa Tek Tjin

Title: Innovations by Phoa Tek Tjin in Yarn Spinning Technology

Introduction

Phoa Tek Tjin is a notable inventor based in Stolberg, Germany. He has made significant contributions to the field of textile engineering, particularly in yarn spinning technology. His innovative approach has led to the development of a unique method for open-end spinning of yarns.

Latest Patents

Phoa Tek Tjin holds a patent for a "Method and device for open end spinning of yarns." This patent describes an open-end spinning method that involves providing a spinning chamber with an annular slip wall. A sliver of fiber material is placed onto this wall, which widens continuously in the direction of sliver introduction into the spinning chamber. The angle of the annular slip wall to the rotational axis of the spinning chamber is between 8 degrees and 12 degrees. A yarn is formed from the fiber material in the yarn formation zone, which is located within the portion of the annular slip wall upstream of the widest diameter of the wall. The fiber material is then removed as a yarn from the spinning chamber through a yarn removal channel, extending along the rotational axis in the opposite direction of sliver introduction. This innovative method enhances the efficiency and quality of yarn production.

Career Highlights

Phoa Tek Tjin is associated with Volkman GmbH & Co., where he applies his expertise in textile technology. His work at the company has allowed him to further develop his innovative ideas and contribute to advancements in the industry.

Collaborations

Due to space constraints, the collaborations section will be omitted.

Conclusion

Phoa Tek Tjin's contributions to yarn spinning technology exemplify the impact of innovation in the textile industry. His patented method not only improves production efficiency but also enhances the quality of the final product.