BASE FABRIC FOR AIRBAG, AND MANUFACTURING METHOD OF BASE FABRIC FOR AIRBAG

A base fabric for an airbag, which is a fabric formed of a polyamide fiber, wherein a CV value of a weaving density for every 20 cm in a base fabric weft direction is equal to or less than 0.5%, and original-yarn strength usage rates in the warp direction and the weft direction are equal to or more than 85%.