1、 Introduction

In the design of footwear industry, the selection of sole materials and structural design has always been a focus of attention. With the development of technology and the increasing demand for sports equipment performance from consumers, traditional shoe materials are no longer able to meet the needs of modern sports. This article aims to explore new trends in shoe material industry design, with a particular focus on how ACF materials can lead innovation and upgrading in this field.

2、 Overview of sole structure and its function

The sole of a shoe usually consists of a midsole and an outsole.

The insole of a shoe includes an insole and an insole, with the insole used to absorb sweat and prevent bacterial growth; The midsole is often made of materials such as foam, ACF, AMPLIFOAM, EVA, etc., to provide shock absorption and support; The outsole is made of wear-resistant materials such as rubber to ensure the durability of the shoes. The design of this structure aims to provide sufficient support, cushioning, and stability to meet the needs of different sports scenarios.

In high-end sports shoes, the selection of materials is closely related to the design of the sole structure. Taking well-known brands of running shoes and sports shoes as an example, they both use different midsole materials and technologies. The selection of these materials not only affects the performance of the shoes, but also reflects the brand's pursuit of technological innovation. By comparing the characteristics and advantages of different brand shoe materials, we can find that the selection of materials plays a crucial role in improving shoe performance.

3、 The application of ACF material in insoles (insoles)

ACF material can replace traditional shock-absorbing materials and be designed as a unique ACF artificial cartilage insole. Taking the ACF blue heavy insole as an example, its structure includes the following parts:

① Surface breathable fabric: enhances the air circulation inside the shoes, effectively absorbs sweat and moisture, and keeps feet dry and comfortable.

② Mid layer ACF-38 gasket: Made of ACF's SH1-38 material, it can absorb most of the impact force and reduce foot and knee injuries during exercise.

③ Middle layer AOSOLITE material: Anti slip and wear-resistant, improving sports stability and safety.

④ Bottom ACF-58 gasket: SH1-58 material is used for both the front and rear soles, providing efficient cushioning and reducing the impact of sports on the feet.

Aosolid stands out among insole materials for its excellent cushioning performance. However, when combined with ACF material, the two together form a dual shock absorption system that can absorb and disperse more than 90% of the impact force. This not only enhances the cushioning performance of ACF insoles, but also effectively compensates for the wear and tear of Aosolite during long-term use, significantly improving the durability and stability of insoles.

For athletes, this dual shock absorption system provides better protection and support, making their exercise process more reassuring and comfortable.

ACF insoles also incorporate intelligent temperature sensing particles and antibacterial technology, thus achieving new heights in comfort and antibacterial properties.