There are two trends in the application of TPU film on sports shoes
At present, there are more than 100 domestic TPU film wholesale manufacturers, and there is a certain gap between the product stability and product coverage compared with foreign companies. The first reason is that the in-process products do not have technical advantages, the second is that the precision of the equipment is not enough due to the use of domestic devices, and the third is that the stability of domestic raw materials is relatively lacking. In terms of applications in emerging fields in the future, biomedicine is a potentially important application area for polyurethane elastomers.
2023-05-19
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There are two trends in the application of TPU film on sports shoes
At present, there are more than 100 domestic TPU film wholesale manufacturers, and there is a certain gap between the product stability and product coverage compared with foreign companies. The first reason is that the in-process products do not have technical advantages, the second is that the precision of the equipment is not enough due to the use of domestic devices, and the third is that the stability of domestic raw materials is relatively lacking. In terms of applications in emerging fields in the future, biomedicine is a potentially important application area for polyurethane elastomers.
In recent years, due to the continuous development of new products, the amount of TPU film is continuously increasing, creating new opportunities for plastic processing industry to create a low-cost, high-value-added industry.
TPU film is increasingly popular because of its superior performance and environmental protection concept. Where PVC is used, TPU can be a substitute for PVC. However, the advantages of TPU are beyond the reach of PVC. TPU film not only has excellent high tension, high tensile strength, toughness and aging resistance, but also is a mature environmental protection material. TPU has been widely used in: shoe materials, garments, inflatable toys, water and underwater sports equipment, medical equipment, fitness equipment, car seat materials, umbrellas, luggage, bags, etc.
TPU film is made on the basis of TPU pellets by calendering, casting, film blowing, coating and other processes. It is widely used in sports shoes: trademark decoration on soles and uppers, air bags, air cushions, oil bags, etc.
Today, there are two trends in the application of TPU film on sports shoes: one is the popular trend caused by women's sandals, that is, the highly transparent TPU film can be directly cut, or screen printed and colored, or laminated with cloth. The base is made of sandwich cloth, etc., which are formed by high frequency and bonded to the upper, which has functional and decorative effects. The second is to use waterproof and moisture-permeable TPU film and shoe material cloth to achieve waterproof and moisture-permeable effect
