Dongguan Zhiguo New Material Technology Co., Ltd.
Production Methods for Synthetic Insole

Production Methods for Synthetic Insole

The heel is the part of the foot that is most vulnerable to shock and impact stress while walking. For this reason, in many shoes and insole products, vibration-absorbing components are provided in the heel area. The synthetic insole has a polymeric base material and at least one cavity or opening in which one or more gel inserts are placed. Typically, at least one gel insert is placed at the back of the insole located at the heel area of the wearer to absorb vibration from the ground.


The drawback of this construction is that the inserts are small ,which may cause uneven distribution of mechanical properties in the rear and insole, thus affecting the comfort of the wearers. In particular, the transition region between the substrate material and this gel material has different hardness properties. The wearers can feel these transition areas and feel particularly uncomfortable when these transition areas are located at the back of insoles,which are prone to frequent and relatively high stress. For synthetic insoles with gel layers, the upper surface extends roughly through the entire plane of the wearer's feet. It is also set with a covering layer for completely covering the surface of the gel layer, at least the upper surface, to prevent direct contact. The disadvantage of this structure is that the overlay limits the vibration-absorbing properties of the gel layer, thus affecting the comfort level when walking.


Product Inquiry
Related News
Application Range for Heightening Insole

Application Range for Heightening Insole

It is designed with a flat heel construction, moderately raised inside the shoe and complemented by the form of curves and elasticity, so it has a safe and comfortable fit, without the cumbersome and ...
What are the Functions of the Insoles

What are the Functions of the Insoles

If you think the function of the insole is just a comfortable cushion, then you need to adjust your concept of the insole. Of course, in the past, the function of insoles was just a cushion, but in mo...
Characteristics of Military Boot Insoles

Characteristics of Military Boot Insoles

Military boots are shoes for military units to wear while marching and fighting. It is divided into three categories according to functions: tropical boots, temperate boots, and cold boots. An excelle...
How to choose a suitable pair of basketball cushion insoles?

How to choose a suitable pair of basketball cushion insoles?

How to choose basketball insoles and shock absorbing insoles? Professional athletes attach great importance to the quality of basketball shoes. Every part of the structure of the shoe determines the f...