Point-to-point lamination process and excellent application of functional TPU fabrics

In the exquisite fusion of textiles and materials science, functional TPU fabrics are gradually becoming the leaders in the field of outdoor clothing and sports equipment with their unique production process and excellent performance. Among them, the point-to-point lamination process, as one of the core technologies in this field, has given TPU fabrics a wider application potential with its refined processing methods and excellent effects.

Point-to-point lamination process: a model of refined technology
Point-to-point lamination is a highly refined processing method that cleverly uses specific mechanical devices to achieve precise dot coating of adhesives between TPU film and base fabric. The key to this process lies in the control of the distribution of the adhesive, which is to ensure its uniform distribution between the TPU film and the base fabric, and to avoid performance loss caused by excessive coating.

In the point-to-point lamination process, the adhesive is first evenly applied to the TPU film in the form of dots by a precise mechanical device. Subsequently, under the action of high temperature or pressure, the adhesive cures rapidly, firmly bonding the TPU film to the base fabric. This local bonding method not only retains the original excellent properties of TPU film such as waterproof and breathable, but also avoids the problem of fabric hardening that may be caused by full bonding, thereby ensuring the softness and comfort of the fabric.

Functional use: Wide application of excellent performance
The application of point-pasting composite technology enables functional TPU fabrics to show excellent performance in many fields. Especially in the field of outdoor clothing and sports equipment, its high breathability and softness and comfort have become irreplaceable advantages.

1. Outdoor clothing
For outdoor clothing that needs to be worn for a long time in bad weather conditions, waterproof and breathable performance are crucial. Functional TPU fabrics retain the excellent waterproof performance of TPU film through the point-pasting composite process, and at the same time ensure the breathability of the fabric by point bonding, so that the wearer can stay dry and comfortable in rainy or humid environments. In addition, its softness and comfort also greatly enhance the wearing experience, making outdoor adventures easier and more enjoyable.

2. Sports equipment
In the field of sports equipment, functional TPU fabrics also show strong application potential. Whether it is sports shoes such as running shoes, football shoes or basketball shoes, or accessories such as sportswear and backpacks, TPU fabrics made by the spot-paste composite process can be used to improve their performance. These equipment not only have excellent waterproof and breathable properties, but also provide sufficient support and protection during exercise, reducing the risk of sports injuries. At the same time, its softness and comfort also ensure that athletes will not feel fatigue and discomfort during long-term exercise.

3. Other application areas
In addition to outdoor clothing and sports equipment, functional TPU fabrics can also be applied to many other fields through the spot-paste composite process. For example, in the field of medical devices, the biocompatibility and non-toxicity of TPU fabrics make it an ideal material for manufacturing medical supplies such as catheters and infusion tubes; in the automotive industry, its weather resistance, chemical resistance and elasticity make it a high-quality choice for automotive interiors, seals and hoses; in the field of electronic products, the protective properties of TPU fabrics also make it an important material for electronic accessories such as mobile phone cases and tablet computer cases.

As one of the core technologies in the production process of functional TPU fabrics, the spot-paste composite process gives this material a wider application potential and excellent performance. In the future development, with the continuous advancement of science and technology and the continuous optimization of technology, functional TPU fabrics will surely show their unique charm and value in more fields.