Abstract: A method of making a spunbond nonwoven fabric embodying the principles of the present invention contemplates use of an aliphatic-aromatic polyester resin, such as Eastar BioGP, for formation of fabrics which exhibit desirable softness and drapeability characteristics, excellent gamma-radiation stability and, where required, desirable elasticity. In distinction from previous formation techniques, the present invention contemplates formation of such fabrics by spunbonding at relatively low filament spinning speeds, thus facilitating practice of the present invention with generally available and conventional spunbonding equipment.