| 摘要 |
PURPOSE:To meet with a tendency for the promotion of lightweightiness by eliminating the conventional vent hole, and reducing such a possibility as a burn and other injuries of a rider as well as contamination in a cab due to waste gas, while reducing the weight of the air bag itself. CONSTITUTION:This air bag ground fabric is made up of twining a short fiber 3 with heat resistance of more than 300 deg.C of pyrolytic temperature, in the surface of synthetic fiber fabric 2 woven relatively to be roughish without using a binder by means of a high pressure jet water current, and air permeability in time of a pressure of 0.2kg/cm<2> is adjusted to 50-1000cc/cm<2>/sec. |
