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    • 4. 发明授权
    • Base cloth for air bag
    • 气囊底布
    • US06601614B1
    • 2003-08-05
    • US10048364
    • 2002-02-01
    • Hideaki Ishii
    • Hideaki Ishii
    • D03D104
    • B60R21/235B60R2021/23509D03D1/02D03D15/00D10B2331/02D10B2401/063D10B2505/124
    • A woven fabric for an air bag formed of a polyamide fiber and having a single filament size of 0.5 to 4.5 dtex and a yarn size of 67 to 250 dtex for its warp and weft, the polyamide fiber containing 1 to 200 ppm of copper as a copper compound; the woven fabric having a product of yarn size of the fiber and weave density of not greater than 20,000, the woven fabric having at least 0.8 wt % of an oiling agent, the oiling agent being applied to the yarn prior to weaving, a Metsuke of 250 g/m2, a thickness of not greater than 0.30 mm, a mean bending rigidity (B) of 0.5 to 5 mN·cm2, and self-extinguishing properties; and a lightweight air bag produced by the woven fabric that can be compactly folded but hard to unfold to a loosely folded state, yet can smoothly deploy into a designed shape at the time of inflation.
    • 一种由聚酰胺纤维形成的单丝尺寸为0.5〜4.5dtex,纱线尺寸为纬纱为纬度为67〜250dtex的空气袋用织物,聚酰胺纤维含有1〜200ppm的铜作为 铜化合物 该织物具有纤维的纱线尺寸和织造密度不大于20,000的织物,织造织物具有至少0.8重量%的上油剂,上油剂在织造之前施加到纱线上,Metsuke 250g / m 2,厚度不大于0.30mm,平均弯曲刚度(B)为0.5〜5mN·cm 2,自熄性; 以及可以紧凑地折叠但难以展开到松散折叠状态的机织物制造的轻质气囊,但是在充气时可以顺利地展开成设计形状。