Provided is an airbag base fabric that is a woven fabric constituted by a yarn containing polyethylene terephthalate as the main raw material, the yarn constituting the woven fabric having a total fineness of 280 to 500 dtex and a single fiber fineness of 1.0 to 3.9 dtex, the woven fabric having a cover factor of 2400 to 2800, and the D-value calculated from the thickness D1 of a single sheet of the base fabric and the thickness D10 of ten sheets of the base fabric that are stacked together being 0.9 or less, where the D-value is calculated using a formula A below:D=D10/(D1×10). Formula A:
Airbag base fabric and airbag
2022-08-16
Patent
Electronic Resource
English
Airbag base fabric, airbag and method of manufacturing airbag base fabric
European Patent Office | 2019
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