| 摘要 |
An airbag base fabric satisfying characteristics A to D:
(A) the cross-sectional deformation (WR), calculated by formula (1), of multifilament warp threads constituting a textile is 4.0 to 6.0,;WR=(Major axis of warp thread cross section in textile)/(Minor axis of warp thread cross section in textile) (1)(B) the cross-sectional deformation (FR), calculated by formula (2), of multifilament weft threads constituting the textile is 2.4 to 4.0,;FR=(Major axis of weft thread cross section in textile)/(Minor axis of weft thread cross section in textile) (2)(C) the single fiber cross-sectional shape of the multifilament threads constituting the textile is substantially circular, and(D) the multifilament threads constituting the textile have total fineness of 145 to 720 dtex, single fiber fineness of 2 to 7 dtex, and tensile strength of 6.5 to 8.5 cN/dtex. |
