SPUNBOND NONWOVEN FABRIC, METHOD FOR MANUFACTURING SPUNBOND NONWOVEN FABRIC, AND EMBOSS ROLL

摘要

In this spunbond nonwoven fabric including fibers of a thermoplastic polymer, the thickness t, the compressive workload WC measured by a compression test according to the KES method, a thickness TO measured under a pressure of 0.5 gf/cm² by the compression test according to the KES method, a thickness TM measured under a pressure of 50 gf/cm² by the compression test according to the KES method, the base weight W, and the longitudinal direction (MD) bending stiffness BR_MD and the transverse direction (CD) bending stiffness BR_CD which are measured according to the 45º-cantilever method disclosed in JIS-L1096:2010 satisfy conditions (A)-(F) ((A) : t≥0.30 mm; (B): WC≥0.22 gf•cm/cm²; (C): TO-TM≥0.25 mm; (D): W≤30 g/m²; (E): BR_MD≤40 mm; (F) BR_CD≤25 mm)