How to test the tensile strength of Woven bag?
Publish Time: 2024-06-26
The tensile strength of Woven bag is one of the important indicators to measure its quality and performance. In order to ensure that Woven bag can withstand sufficient tensile force without breaking during use, its tensile strength needs to be tested. The following are the main steps and key points of Woven bag tensile strength test:
1. Test preparation
Sample preparation: Prepare Woven bag samples of appropriate quantity and specifications according to the test requirements. Generally, the size and shape of the samples should meet the relevant standards or customer requirements. Test equipment: Use a professional tensile testing machine for testing. Ensure that the testing machine can accurately measure and record the tensile data during the stretching process.
2. Test process
Sample installation: Fix the Woven bag sample on the fixture of the tensile testing machine to ensure that the sample is evenly stretched to avoid slipping or damage. Set parameters: Set the tensile speed, test temperature and other parameters of the testing machine according to the test requirements. Generally, the tensile speed is set to 100mm/min and the test temperature is room temperature. Start the test: Start the tensile testing machine and gradually increase the tensile force until the Woven bag sample breaks. During the test, the testing machine will record the tensile data in real time during the stretching process.
3. Result analysis
Record data: When the Woven bag sample breaks, record the maximum tensile value displayed by the testing machine, which is the tensile strength of the sample. Data analysis: According to the test results, analyze whether the tensile strength of the Woven bag meets the relevant standards or customer requirements. If the tensile strength is insufficient, it is necessary to find the cause and improve the production process.
4. Precautions
During the test, ensure that the stretching speed is stable to avoid sudden acceleration or deceleration affecting the test results. The testing machine should be calibrated and checked before the test to ensure the accuracy of the test results. The selection of samples should be representative and reflect the overall quality and performance of the Woven bag.
Through the above steps and key points, the tensile strength of the Woven bag can be accurately tested to provide reliable data support for production and use.
