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.
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
VLIESSTOFFLAMINAT ZUM SCHAUMFORMEN, VERFAHREN ZUR HERSTELLUNG EINES VLIESSTOFFLAMINATS ZUM SCAUMFORMEN, URETHANSCHAUMFORMUNGSVERBUND MIT EINEM VLIESSTOFFLAMINAT, FAHRZEUGSITZ UND STUHL
LAMELLÉ DE TISSU NON TISSÉ À DES FINS DE MOULAGE DE MOUSSE, PROCÉDÉ PERMETTANT DE PRODUIRE UN LAMELLÉ DE TISSU NON TISSÉ À DES FINS DE MOULAGE DE MOUSSE, COMPOSITE DE MOULAGE DE MOUSSE D'URÉTHANE UTILISANT LE LAMELLÉ DE TISSU NON TISSÉ, SIÈGE DE VÉHICULE, ET CHAISE
2018-07-25
Patent
Electronic Resource
English
IPC: | D04H Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material , MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL / A47C Stühle , CHAIRS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B68G Verfahren, Ausrüstung oder Maschinen zum Verwenden in der Polsterei , METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING |