Against the backdrop of continuous innovation in the field of shoe materials, TPU flying fabric uppers have gained widespread attention due to their lightness and breathability. The integration of nylon thermal fuses has provided a new direction for performance upgrading and process optimization, and related research has gradually deepened.

From the perspective of the stability of the upper structure, nylon thermal fuse can achieve melt bonding at a specific temperature. When combined with TPU flying fabric, it can form a firm connection at the fiber interweaving points, effectively enhancing the tensile resistance and shape retention of the shoe upper. After testing, the TPU flying fabric upper with added nylon thermal fuse is less likely to deform or become loose during repeated bending and daily wearing, thus extending the wearing period of the shoes.

At the production process level, the application of nylon thermal fuse simplifies the traditional processing procedures. In the past, TPU flying woven shoe uppers often needed to be reinforced with additional adhesives, which not only increased the process but also might pose environmental risks. Nylon  thermal fuse can be directly woven together with TPU fibers, and then bonded and fixed through the hot pressing process, reducing the use of chemical reagents, improving production efficiency and lowering processing costs.

In addition, nylon thermal fuse can also balance the comfort and functionality of the shoe upper. It has a certain degree of elasticity by itself, which is in line with the flexibility of TPU flying fabric and will not affect the curvature of the shoe upper, ensuring that the feet can move freely when worn. Meanwhile, the weather resistance of nylon thermal fuse is relatively good, which can help the TPU flying fabric upper maintain stable performance in different temperature and humidity environments, and is less likely to become brittle or age.

At present, research on the application of nylon thermal fuse in TPU fly-woven shoe uppers is still ongoing. In the future, it is expected to further explore its potential and provide more impetus for the development of the shoe materials industry.

Fujian Zhangping Xielong Group High-tech Chemical Fiber Company Co., Ltd. leading products of include：nylon thermal fuse, TPU special filament, polyester thermal fuse, TPU hot melt omentum, PA hot melt omentum,.The company has always adhered to the 3s core service tenet: "saving time, cost savings, saving losses", advocates a total of industrial value, and is committed to providing a better solution for the overall industrial chain. Plan, welcome to buy the nylon thermal fuse，polyester thermal fuse!