The air permeability Tester can also be used to test the air permeability of punched paper to determine whether the air permeability of the punched paper meets the requirements and ensure the quality and performance of the punched paper product.
In the production process of perforated paper, air permeability testing can help manufacturers determine better production processes and formulas, and improve product quality and performance. At the same time, the air permeability test can also be used in the application research of perforated paper, such as in the application of various fields such as filters, adsorbers, separators, etc., to provide scientific basis and technical support for the application of perforated paper.
NBCHAO reminds you: when performing air permeability test, you should choose the appropriate test parameters and test methods according to the actual situation of the perforated paper to ensure the accuracy and reliability of the test results. At the same time, it is also necessary to pay attention to the operating specifications in sample preparation and test instrument operation to avoid inaccurate test results due to misoperation.
Common test methods:
Prepare the sample: Take an appropriately sized sample from perforated paper and cut it to a standard shape and size with a sample cutter or scissors.
Adjust the instrument: turn on the air permeability Tester, and set relevant parameters according to the test requirements, such as temperature, humidity, test time, etc.
Install the sample: place the sample on the test instrument and install it correctly according to the operating instructions of the instrument.
Carry out the test: start the test instrument and perform the test as required. During the test, it is necessary to observe the instructions of the test instrument and check whether the sample is deformed or damaged.
Record data: After the test is completed, record the test results according to the instructions of the test instrument, including air permeability value, temperature, humidity, test time and other related parameters.
Analysis results: Analyze and compare the test results to judge whether the air permeability of the perforated paper meets the requirements, and further improve the production process and formula.
The following is a table of application steps of a specific air permeability Tester on perforated paper:
| step | operate |
|---|---|
| 1 | Prepare the sample: Take an appropriately sized sample from perforated paper and cut it to a standard shape and size with a sample cutter or scissors. |
| 2 | Adjust the instrument: turn on the air permeability Tester, and set relevant parameters according to the test requirements, such as temperature, humidity, test time, etc. |
| 3 | Install the sample: place the sample on the test instrument and install it correctly according to the operating instructions of the instrument. |
| 4 | Carry out the test: start the test instrument and perform the test as required. During the test, it is necessary to observe the instructions of the test instrument and check whether the sample is deformed or damaged. |
| 5 | Record data: After the test is completed, record the test results according to the instructions of the test instrument, including air permeability value, temperature, humidity, test time and other related parameters. |
| 6 | Analysis results: Analyze and compare the test results to judge whether the air permeability of the perforated paper meets the requirements, and further improve the production process and formula. |
Different types of perforated paper will have different air permeability, so it is necessary to have a certain understanding of the characteristics of perforated paper before testing, and choose the appropriate test method and parameters according to the actual situation. At the same time, it is necessary to pay attention to operating specifications and safety measures when conducting tests to ensure the accuracy of test results and personnel safety. The specific operation steps may vary due to different air permeability measuring instruments, so it is necessary to carefully read the operating instructions of the testing instrument before performing the test, and operate according to the requirements. At the same time, it is also necessary to pay attention to the operating specifications in sample preparation and test instrument operation to avoid inaccurate test results due to misoperation.
