Fabric penetration test: a key step that should not be overlooked

The fabric penetration test is one of the most important indicators for assessing the breathability of a fabric material and is a key step in ensuring the quality of the product. The following are

 

 

1. Sample preparation: A fabric sample is selected that meets the requirements of the standard and is cut and prepared according to the size and quantity specified in the standard.
 

 

2. Calibration of the device: Before conducting the fabric penetration test, the test device needs to be calibrated to ensure the accuracy and reliability of the test results.

 

3. Test condition setting: According to the standard requirements, test conditions such as temperature, humidity and airflow speed are set to ensure comparability and repeatability of test results.

 

4. Test process control: During the test process, the operating status of the test instrument needs to be controlled and the changes in test conditions monitored to ensure the accuracy and reliability of the test results.

 

5. Data processing and analysis: After the test is completed, the test data needs to be processed and analysed to calculate the permeability performance index of the fabric, such as permeability, permeability resistance, etc.

6. Judgement of results: According to the standard requirements, the test results will be judged to determine whether the fabric meets the product quality requirements.

 

7. Report preparation: According to the test results, the test report is prepared, including test sample information, test conditions, test results and conclusions, etc., in order to facilitate product quality management and marketing.

 

The key steps of the fabric penetration test require strict compliance with standard requirements and test protocols to ensure the accuracy and reliability of the test results and to safeguard product quality and market competitiveness.