Base cloth for air bag, raw yarn for air bag, and method for production of the raw yarn

Base cloth for air bag, raw yarn for air bag, and method for production of the raw yarn

  • CN 102,016,143 A
  • Filed: 01/20/2009
  • Published: 04/13/2011
  • Est. Priority Date: 03/10/2008
  • Status: Active Application
First Claim
Patent Images

1. air bag base cloth, it is characterized in that, be to be that 200~

  • 700dtex, filament fiber number are the base cloth that the polyamide multifilament of 1~

    2dtex constitutes as warp thread and weft yarn with total fiber number, the coverage coefficient of this base cloth (CF) is 1800~

    2300, and the ratio ECw/Mtw of the slip resistance ECw of warp-wise and filament fiber number Mtw and the slip resistance ECf of broadwise and the ratio ECf/Mtf of filament fiber number Mtf are 250~

    1000N/dtex.

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