Patent ID: 9738995
Date: 2017-08-22
CPC Classifications: B60R,D01F,D03D,D10B,Y10T

Claim:
1. An airbag comprising: a fabric defining a closed region, an open region and a seam region there between, the fabric including a plurality of warp yarns and a plurality of weft yarns, the closed region formed from double strands of both warp and weft yarns, the open region including an upper layer and a lower layer defining an inflatable region there between, the upper and lower layers both formed from single strands of weft yarns and warp yarns, wherein the warp yarns of the closed region include a first type of warp fibre and the warp yarns of the seam region include a second type of warp fibre, the first type of warp fibre having a lower thermal elongation, the second type of warp fibre having a greater instantaneous creep valve.