Along with the rapid development of national economy and the gradual improvement of people's living standard, China has become a big consumer of rubber resources. Statistics shows that among the hundreds kinds of rubber products, tire production takes up about 70 percent of total rubber consumption in China.
To accelerate the development of old tire retreading is an important way for China to make up scarce rubber resources, as well as an important method of realizing waste and old tire comprehensive utilization and improving rubber resource utilization efficiencies.
Waste and old tires are still precious rubber resources. Many tire companies abroad retread old tires with relatively good quality for two to three times to save rubber resources. The energy and rubber material consumption of retreaded tires is only one fourth and the price is only a half of new tires.