Color effect yarn and process for the manufacture thereof

Details Color effect yarn and process for the manufacture thereof Color effect yarn and process for the manufacture thereof

D - Textiles, Paper

02

G

D02G 3/02 (2006.01)

Patent

CA 2537774

A multicolored effect yarn for use in carpeting includes a core yarn which exhibits substantially zero twist and is formed of a multiplicity of BCF singles yarns, at least one of which has a different color from another, and which are entangled at first and second frequencies of entanglement points and different degrees of entanglements, and a wrapper yarn helically wrapped around the core yarn and has a lower denier than any of the singles yarns.

L'invention concerne un fil à plusieurs effets colorés utilisé dans la fabrication de tapis. Ledit fil comporte un fil d'âme qui présente une torsion pratiquement nulle et qui est formé d'une pluralité de fils uniques à filament continu gonflant, au moins un de ces fils possédant une couleur différente de l'autre. Les fils sont entremêlés à des première et seconde fréquences de points d'entremêlement et à des degrés différents d'entremêlement. Ledit fil comprend aussi un fil de recouvrement enroulé de façon hélicoïdale autour du fil d'âme et il présente un denier inférieur à n'importe quel autre fil simple.

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