cushion used for cushioning, energy return, decorative purposes is a common practice in production of sports shoes in the world, in the production of sports shoes in China air cu

Others, such as jogging, walking, casual shoes, skateboards, the wild are referred to as leisure and shopping guide at the time of actual sales material should be according to the actual sneaker sale, contributory factors such as design flexibility. Detailed classified secrets in the production of sports shoes sneaker cushioned, air cushion used for cushioning, energy return, decorative purposes is a common practice in production of sports shoes in the world, in the production of sports shoes in China air cushion is very common. However, due to various manufacturers lack for sneaker cushioned the functionality and performance of the deep research, leading to air functionality, performance, doesn't work with products adapted to the requirements, and even the use of air and bring greater injuries to the wearer. Ignore
Study on air cushion not only affected the promotion of value-added of sneakers, brought inconvenience to customers and limit the further development of the footwear industry in China, affecting the footwear industry in China's place in the world, obstacles to enter the high-end products. , Classified by material of different material for air performance is g  adidas tech super 2.0 uk  reat. Now cushion the most frequently used material is polyurethane (PU), polyvinyl chloride (PVC), thermoplastic Polyurethanes (TPU). Following main introduce polyurethane footbed for cushion and blow molding of polyurethane cushion soft cushioned and rigid PVC, PVC air cushion-tubes, thermoplastic polyurethane and thermoplastic polyurethane filling oil mats and use advantages and performance. 1, polyurethane
(PU) polyurethane materials performance is very good. Not only its strength high, and elastic high, and compression strength high, anti-tea adidas stan smith uk  performance excellent, wear, and resistance oxygen and the ozone, and resistance solvent (as non-polar solvent himself n-, and g n-, and paraffin oil,, for Polar solvent polyurethane almost no any role, even in high temperature conditions Xia, polyurethane in non-polar solvent in the of dissolved expansion also is small), and quality light, for shoes of light quantitative design is has meaning. However poor water resistance of polyurethane, high internal heat build-up. Polyurethane footbed cushioned for hidden air-cushion, fixed between the insole and midsole. Air cushion overall thickness is thinner, smaller internal pressure, commonly used for seismic design requirements of the sneaker. Such as golf