NONWOVEN FABRIC FOR FILTER

摘要

PROBLEM TO BE SOLVED: To provide a nonwoven fabric for a filter which is excellent in dust collection performance and a mechanical characteristic. SOLUTION: The nonwoven fabric for the filter is constituted by integrally laminating a polyphenylenesulfide-based melt-blown nonwoven fabric of 1 to 8μm average fiber diameter and a polyester-based spunbond nonwoven fabric of 10 to 30μm average fiber diameter. COPYRIGHT: (C)2007,JPO&INPIT