Spunbond nonwoven fabric, production method of spunbond nonwoven fabric, emboss roll

摘要

Including thermoplastic polymer fiber, thickness t, compression work WC measured by compression test by KES method, thickness TO at pressure 0.5gf / cm2 measured by compression test by KES method, measured by compression test by KES method The spunbonded nonwoven fabric in which the thickness TM at the pressure of 50 gf / cm 2 and the weight per unit area W satisfy the conditions (A) to (D) ((A): t ≧ 0.30 mm; (B): WC ≧ 0.22 gf · cm / C2; (C): TO-TM ≧ 0.25 mm; (D): W ≦ 30 g / m2)