The main uses and applicable standards of the whole shoe breathability and insulation performance testing machine are as follows:

1、 Main purpose

The whole shoe breathability and insulation performance testing machine is mainly used to evaluate the breathability and insulation performance of shoes. By simulating the state of the human foot in different environments, this device can measure the breathability rate and insulation effect of shoes under specific conditions, thereby helping manufacturers and designers understand the performance of their products and make corresponding improvements and optimizations.

Assessing the breathability of shoes: Breathability is one of the important factors affecting the comfort of shoes. By measuring the breathability rate of shoes under a certain pressure difference, the breathability performance of shoes can be evaluated to ensure sufficient air circulation and reduce foot moisture and stuffiness.

Evaluating the thermal insulation performance of shoes: Thermal insulation performance is the key to keeping feet warm in cold environments. By measuring the thermal and moisture resistance of shoes at a certain temperature, the insulation effect of shoes can be evaluated to ensure that they can effectively block the intrusion of cold air from the outside and keep the feet warm.

Quality control: In the process of shoe production, this equipment can be used to detect the manufacturing quality of shoes, ensuring that the products meet the design specifications and quality standards. By comparing the breathability and insulation performance of products from different batches or manufacturers, potential quality issues can be identified in a timely manner and improved and optimized.

Product development: In the process of developing footwear products, this equipment can be used to test the effects of different materials, structures, and designs on breathability and insulation performance. This helps designers optimize product design, improve product comfort and insulation performance.

2、 Applicable standards

The testing of the breathability and insulation performance of the whole shoe testing machine should follow relevant industry standards or specifications to ensure the accuracy and comparability of the test results. Here are some common applicable standards:

GB/T 33393-2023: This standard was compiled by the National Technical Committee for Standardization of Footwear and officially implemented on July 1, 2024. It replaces the previous GB/T 33393-2016 standard and provides a standard basis for the thermal and wet comfort of the entire shoe. This standard specifies in detail the testing methods, testing equipment, and testing conditions for the breathability and insulation performance of the entire shoe.

SATRA related specifications: SATRA (British Footwear Technical Research Association) has also developed a series of relevant specifications for evaluating shoe comfort, such as SATRA TM 376 "Sweat Management Test", SATRA TM 386 "Whole Shoe Insulation Test", SATRA TM 436 "Whole Shoe Thermal Resistance and Cold Resistance Level Test", etc. These specifications provide important reference for the testing of the breathability and insulation performance of the entire shoe testing machine.

In practical applications, testers should choose appropriate testing standards based on specific needs and product characteristics, and follow the testing methods and conditions specified in the standards for testing. At the same time, testers should regularly calibrate and maintain the testing equipment to ensure the accuracy and reliability of the test results.