| abstract |
(57) [Problem] To provide a woven fabric for a non-coated airbag in which undulation is suppressed in a woven fabric ear and flatness of the woven fabric ear is improved. SOLUTION: The nonwoven fabric for a noncoated airbag, comprising polyester filament yarn, characterized by satisfying the following requirement (a), wherein the nonwoven fabric for a noncoated airbag with improved flatness of a fabric ear portion is provided. (A) The average length LM value of the undulation of the fabric ear is 30 mm And an AM / LM value, which is a ratio between the LM value and the average swell height AM value, is 0.2 or less. |