Fabric burst strength testing is a key quality control test that helps manufacturers determine the durability and useful life of a material. Testing the fabric burst strength is usually carried out with a universal testing machine.
Specific steps are as follows:
1. Prepare the sample: cut a sample of a certain length and width from the fabric, cut and mark the size according to the standard.
2. Install the sample: clamp the fabric sample between two clamps that can apply force evenly and ensure that the sample does not slip or twist.
3. Apply force: Apply force gradually until the fabric sample ruptures. During the test, attention should be paid to controlling the speed and direction of the applied force to avoid excessive damage to the fabric.
4. Record data: record the force value when the fabric sample breaks, and calculate the burst strength of the fabric.
It should be noted that the fabric burst strength is affected by many factors, such as fiber type of fabric, yarn density, fabric structure, fabric thickness and so on. Therefore, it is necessary to conduct tests according to specific standards or requirements during testing, and take appropriate measures to ensure the accuracy and reliability of test results.