摘要 |
PROBLEM TO BE SOLVED: To provide a nonwoven fabric for recovering feather, free from blowing-out of feather, having adequate air permeability and capable of shortening operation time for recovering feather when used as the bag for recovering feather and to provide a bag for recovering feather by using the nonwoven fabric. SOLUTION: The nonwoven fabric for bag for recovering feather is composed of a laminated nonwoven fabric obtained by joining and integrating thermoplastic synthetic filament nonwoven fabric layer with ultrafine fiber nonwoven fabric layer having 0.5-5μm fiber diameter and 1-25 g/m<SP>2</SP>basis weight, and having 0.5-50μm opening diameter distribution of the laminated nonwoven fabric. The bag for recovering feather is obtained by using the nonwoven fabric. COPYRIGHT: (C)2007,JPO&INPIT
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