The present disclosure provides an airbag patch cloth that has superior packability and cutting resistance upon deployment of the airbag, and which is particularly suitable for a curtain airbag. The airbag patch cloth is a woven fabric which satisfies the following equations: Px = E/(Tx × Fx) × 1000, Py = E/(Ty × Fy) × 1000, wherein E indicates the kinetic energy (J) of a block and a blade. In the equations, Tx indicates the average value (mm) of a torn length in the warp direction, Fx indicates the linear density (dtex) of the warp constituting the fabric, Ty indicates the average value (mm) of a torn length in the weft direction, and Fy indicates the linear density (dtex) of the weft constituting the fabric. At least one of dynamic tear characteristics Px and Py is greater than or equal to 0.8.
AIRBAG PATCH CLOTH
AIRBAG-PATCH-GEWEBE
TISSU DE PATCH DE COUSSIN DE SÉCURITÉ GONFLABLE
2025-04-23
Patent
Electronic Resource
English