The airbag-specific permeability testing machine FX3350 is a device that can quickly and accurately calculate the dynamic permeability of the base fabric and the permeability curve index within the selected air pressure.
The airbag-specific permeability testing machine (permeability meter) FX3350 (manufactured by Swiss company Textest) reproduces the state of an airbag during expansion and contraction by rapidly injecting air into the fabric. To inject air, the storage volume is filled to the desired starting pressure and released outside through the test fabric. As a result, the pressure on the test fabric rises to a maximum pressure difference of about 1,000 mbar (14 psi) within 15 to 25 ms and returns to zero within 100 to 200 ms. The machine measures the pressure of both volumes as a function of time. From this data, the average dynamic permeability of the test fabric during contraction is automatically calculated as an index on the permeability curve. All test results are digitally displayed on the device.
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basic information
The FX3350 Airbag-Specific Air Permeability Testing Machine (Air Permeability Meter), manufactured by Swiss company Textest, is a unique device that quickly and accurately calculates the average dynamic air permeability of airbag fabric and the indices of the air permeability curve under selected air pressure, unlike any other device available. These two data points are extremely important for understanding the properties of airbag fabric, providing values that are far more accurate than the static permeability measured by conventional static air permeability testing machines. This machine can measure both finished airbag materials and the base fabric before processing, making it ideal for quality control in weaving factories, finishing plants, and airbag production facilities. For research and development of airbags and their fabrics, the optional L5110 evaluation program, Lab Data III (optional), and a PC are used to graph and print test results, including the biaxial tensile properties of the test fabric.
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Applications/Examples of results
We have numerous implementation results as a testing machine for the airbag base fabric's breathability (air permeability).
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Company information
It is the largest reed manufacturing company in the country. With a long history of expertise in the textile industry, we have started handling various physical property testing instruments to meet customer demands. The air permeability and water pressure testing instruments from TEXTEST (Switzerland) boast a track record of being called the global standard due to their operability and reliability. In Japan, we also have a maintenance system certified by the manufacturer.
