Method for producing doll's hair

Details Method for producing doll's hair Method for producing doll's hair

D - Textiles, Paper

01

D

D01D 5/04 (2006.01) A63H 3/44 (2006.01) D01D 5/24 (2006.01) D01D 5/247 (2006.01) D01F 1/08 (2006.01)

Patent

CA 2313123

Disclosed is a method for producing doll's hair, wherein a thermoplastic fiber is extruded in a dry spinning process. A blowing agent producing radially projecting protuberances on the surface of the fiber is added during extrusion. Preferably, the fiber has the shape of a hollow fiber.

L'invention concerne un procédé pour la fabrication de cheveux de poupée, dans lequel une fibre en matériau synthétique thermoplastique est extrudée au cours d'un procédé de filage à sec. Pendant l'extrusion est ajouté un agent gonflant produisant des protubérances faisant saillie radialement à la surface de la fibre. De préférence, cette fibre se présente sous la forme d'une fibre creuse.

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