Powders-affixed nonwoven fabric, process for manufacturing same, and sheet material containing same

摘要

Disclosed is a powders-affixed nonwoven fabric prepared from a fiber web comprising fine short fibers having a fiber diameter of 4 mum or less and a fiber length of 3 mm or less in a dispersed state in the fiber web, and powder materials affixed to the fiber web formed by a method other than a wet-laid method. Further, a process for manufacturing the powders-affixed nonwoven fabric, and a sheet material comprising the powders-affixed nonwoven fabric are also disclosed.