GB/T 45174-2024 in English

GB/T45174-2024 Standard Background and Technology Evolution Analysis

Footwear Microporous Sole Density Determination Method (GB/T45174-2024) is one of the important standards in my country's footwear industry, mainly for the determination of the apparent density of microporous materials and the whole soles of microporous materials and other materials. The formulation of this standard fills the gap in the field of microporous sole density testing in China, which is of great significance to improving product quality and process control.

Comparison of standard frameworks

Explanation of professional terms and practical application cases

Recommendations for the implementation of the standard

1. Equipment calibration: Calibrate the weighing device regularly to ensure that the measurement accuracy meets the requirement of 0.01g.
2. Operation training: Conduct systematic training for test personnel, focusing on mastering the use of fixtures and bubble handling techniques.
3. Environmental control: Strictly adjust the specimen in accordance with the requirements of GB/T22049 and complete the test under a standard environment.
4. Data recording and analysis: It is recommended to use professional software for data processing to ensure the accuracy of the calculation results and keep a complete test report.

Summary

The GB/T45174-2024 standard provides a scientific and standardized method for the determination of the density of microporous soles of footwear. As the industry's requirements for product quality increase, this standard will play a greater role in production practice.