Shu-Li Chang

Title: Innovations by Shu-Li Chang in Sustainable Footwear

Introduction

Shu-Li Chang is an innovative inventor based in Taichung, Taiwan. He has made significant contributions to the field of sustainable footwear through his inventive methods and materials. With a total of 2 patents, his work focuses on utilizing waste materials to create environmentally friendly shoe components.

Latest Patents

One of his latest patents is a "Method for manufacturing a shoe part." This method involves several steps, including the first mixing step, the standing step, the second mixing step, the setting step, and the hot press forming step. The invention primarily uses waste coffee grounds as raw material to manufacture shoe parts. This innovative approach not only incorporates the aroma of coffee but also provides deodorization and dehumidification functions while being worn. The method achieves multiple objectives, including the use of environmentally friendly materials, low cost, strong structure, and eco-friendly after-use treatment.

Another notable patent is the "Shoe material part," which is mainly composed of coffee ground material, porous material, and rubber-plastic material. This shoe material is made from recycled waste porous material and coffee grounds, enhancing the value of waste recycling and reuse. It effectively reduces environmental pollution and waste, ensuring that there is no residue pollution affecting natural ecology. Additionally, the invention features natural deodorization, as coffee grounds can diffuse the aroma of coffee and improve air permeability, thus reducing unpleasant odors.

Career Highlights

Shu-Li Chang is currently associated with Ccilu International Inc., where he continues to innovate in the field of sustainable materials for footwear. His work is pivotal in promoting eco-friendly practices within the industry.

Collaborations

He collaborates with talented individuals such as Chien-Chung Huang and Yeng-Fong Shih, contributing to a dynamic team focused on innovative solutions in footwear design.

Conclusion

Shu-Li Chang's contributions to sustainable footwear through his innovative patents highlight the importance of utilizing waste materials in manufacturing. His work not only addresses environmental concerns but also enhances the functionality and appeal of footwear products.