In the field of insole manufacturing, EVA material is highly favored due to its excellent elasticity and cushioning performance. However, the choice of hardness for EVA materials is a matter that needs to be carefully considered. So, the harder EVA is, the more expensive it becomes?
Firstly, we need to understand the hardness range of EVA materials. Generally speaking, the hardness of EVA materials can range from Shore A 10 to Shore D 70. The higher the hardness, the harder the material; The lower the hardness, the softer the material. Therefore, when choosing EVA hardness, it is necessary to comprehensively consider the usage requirements and wearing comfort of the insole.
For price issues, generally speaking, the higher the hardness of EVA, the corresponding increase in its price. This is because high hardness EVA materials require higher technology and more complex processes in the production process, resulting in a corresponding increase in cost. In addition, high hardness EVA materials will cause greater wear on the machine during the manufacturing process, further increasing costs.
However, it should be noted that price is not the only factor to consider when choosing EVA hardness. When choosing insole materials, other factors need to be considered, such as performance, comfort, durability, etc. Therefore, when choosing EVA hardness, it is necessary to comprehensively consider specific needs and usage scenarios.
In short, the higher the hardness of EVA, the more expensive it may be, and its price may also be influenced by other factors. When selecting insole materials, it is necessary to comprehensively consider specific needs and usage scenarios, and choose appropriate hardness values and materials.