Qi Yu

Title: Innovations of Inventor Qi Yu

Introduction

Qi Yu is a notable inventor based in Binzhou, China. He has made significant contributions to the field of dyeing technology, particularly through his innovative methods that enhance the efficiency and effectiveness of dyeing processes.

Latest Patents

Qi Yu holds a patent for a "Method of continuous dyeing with reactive dyes in wet conditions." This method includes several steps: first, adding fabric to a mixture of dye liquor and alkali through a one-bath-one-step method. Next, the fabric is immersed in a padding liquor using an air film horizontal pad dyeing machine. Following this, the fabric is preheated at a temperature of 50-90°C. Finally, the fabric is rolled and batched at a temperature of 10-70°C for a duration of 2-72 hours. This innovative approach allows for more efficient dyeing processes, which can benefit various textile applications.

Career Highlights

Throughout his career, Qi Yu has worked with prominent companies such as Huafang Co., Ltd and Donghua University. His experience in these organizations has allowed him to refine his skills and contribute to advancements in dyeing technology.

Collaborations

Qi Yu has collaborated with notable colleagues, including Zhiping Mao and Hongyu Sun. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

In summary, Qi Yu is a distinguished inventor whose work in dyeing technology has led to significant advancements in the field. His innovative methods and collaborations with industry professionals highlight his commitment to improving textile processes.