Luoshi Machinery Co.,Ltd.
Sole material: introduction to the outsole and midsole
The construction of the sole is quite complex and, in a broad sense, may include all of the material forming the bottom of the outsole, midsole and heel. In the narrow sense, it is only the outsole. Generally, the common characteristics of the sole material should be wear-resistant, water-resistant, oil-resistant, heat-resistant, pressure-resistant, impact-resistant, elastic, easy to fit, and not easily deformed after shaping. Insulation, easy to absorb moisture, etc., but also with the midsole, when the foot is changed, there is a brake function that does not slip and easy to stop and other conditions. There are many kinds of materials for soles, which can be divided into natural base materials and synthetic base materials. Natural base materials include natural bottom leather, bamboo, wood, etc. Synthetic base materials include rubber, plastic, rubber and plastic materials, recycled leather, and elastic cardboard.
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