Location History:
- Suzhou, CN (2019 - 2020)
- Wujiang, CN (2019 - 2023)
Company Filing History:
Years Active: 2019-2025
Title: **Innovations by Hongwei Fan: A Leader in Recycled Polyester Filaments**
Introduction
Hongwei Fan, an esteemed inventor based in Wujiang, China, has made significant contributions to the field of polymer technology with a total of 18 patents to his name. His innovative work primarily revolves around recycled polyester filaments, enhancing sustainability in textile manufacturing.
Latest Patents
One of Hongwei Fan's latest inventions is the "Recycled Polyester Filament and Preparation Method Therefor." This groundbreaking patent discusses a process of preparing fibers from recycled polyester using the FDY (Fully Drawn Yarn) process. In this method, ring-blowing is utilized for cooling, and the distribution of spinneret holes is meticulously controlled to meet specific conditions. The resultant recycled polyester filament is created through a relaxation heat treatment after producing a fully drawn yarn, utilizing both C-shaped and circular spinneret holes designed to optimize efficiency and fiber quality.
Another notable patent by Hongwei Fan is the "Preparation Method of Self-Crimping Elastic Combined Filament Yarn for Knitting." This inventive process outlines the extrusion of combined filament yarns from a single spinneret. The method involves the division of a first fiber-forming polymer melt into two channels, ensuring that both components can be extruded efficiently. The elastic combined filament yarns are designed to offer flexibility and versatility, catering to modern knitting requirements.
Career Highlights
Hongwei Fan is currently associated with Jiangsu Hengli Chemical Fibre Co., Ltd., where he plays a pivotal role in advancing textile innovation. His expertise has helped the company establish itself as a leader in the production of high-quality synthetic fibers.
Collaborations
Throughout his career, Fan has had the opportunity to collaborate with esteemed colleagues, including Lili Wang and Fangming Tang. These collaborations have proven instrumental in furthering research and development within the field of polymer chemistry and textile engineering.
Conclusion
Hongwei Fan's work exemplifies the impact of innovation in creating environmentally friendly solutions in the textile industry. His contributions not only enhance product performance but also pave the way for sustainable practices in fiber production. As he continues to push the boundaries of polymer technology, his inventions will likely play a crucial role in shaping the future of textiles.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.