NONWOVEN FABRIC LAMINATE FOR FOAMING MOLDING, METHOD FOR PRODUCING NONWOVEN FABRIC LAMINATE FOR FOAMING MOLDING, URETHANE FOAMING MOLDING COMPOSITE USING NONWOVEN FABRIC LAMINATE, VEHICLE SEAT, AND CHAIR

DRIVE June 22, 2016
Source
Disclosed is a multilayer nonwoven fabric for foam molding containing a dense layer and a reinforcing layer provided on at least one side of the dense layer, the reinforcing layer is a staple fiber nonwoven fabric containing thermoplastic resin staple fibers (A) having a fiber diameter of more than 20 µm, in an amount of 5% by mass to 50% by mass, and hermoplastic resin staple fibers (B) having a fiber diameter of 20 µm or less, in an amount of 95% by mass to 50% by mass, and conjugate polyester-based staple fibers (C) are contained in an amount of 10% by mass to 40% by mass, the dense layer is a nonwoven fabric having bulk density in a range of from 0.05 g/cm 3 to 0.3 g/cm 3 , and the dense layer and the reinforcing layer are entangled with each other by needle punching.

Discussion in the ATmosphere

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