TPU film is a polyurethane material film that has the characteristics of wear resistance, tear resistance, folding resistance, low temperature resistance, grease resistance, etc., so it is very suitable for use in the production of sports shoes.
First of all, TPU films have wear-resistant properties, which allows sneakers to maintain good durability during long-term sports. Whether it is running, basketball, football or other sports, shoes often need to resist the friction of the ground, and the wear resistance of TPU films can effectively reduce the wear on the surface of the shoes and extend the service life of the shoes.
Secondly, TPU film also has tear resistance, which means that shoes are not easy to tear due to strenuous exercise. Whether it is doing an emergency stop, turning, jumping, etc., the external material of the shoe needs to have a certain degree of resilience to withstand external forces. The tear-resistant properties of the TPU film can provide additional support and protection in these situations, maintaining the integrity of the shoe.
In addition, the folding resistance of TPU films is also very important. During exercise, shoes need to withstand various forms of bending and torsion, so their materials need to have good flexural resistance. The special molecular structure of the TPU film gives it excellent folding resistance and can maintain stable properties during long-term use.
In addition, TPU film also has low temperature resistance and grease resistance. In winter or cold environments, shoes need to be able to remain soft and not easily deformed. The low-temperature resistance of TPU films allows them to maintain excellent performance at low temperatures. At the same time, the TPU film also has oil-resistant characteristics and is not easily eroded by external oils or liquids, and can maintain the cleanliness and appearance of the shoes.
To sum up, TPU film has the characteristics of wear resistance, tear resistance, folding resistance, low temperature resistance, grease resistance, etc., and is very suitable for making sports shoes. It provides the support and protection needed by the shoe, extends the life of the shoe, and provides a comfortable wearing experience.