Tufted pet fiber for automotive carpet applications

Details Tufted pet fiber for automotive carpet applications Tufted pet fiber for automotive carpet applications

D - Textiles, Paper

05

C

D05C 17/02 (2006.01) B32B 27/08 (2006.01)

Patent

CA 2679963

A tufted PET carpet assembly and a method of forming the same. The carpet assembly comprising a face layer comprised of polyethylene terephthalate (PET) yam comprised of PET fibers and tufted at a pre-determined gauge, the face layer having a face weight, a first backing layer adjacent the face layer, and a first back coating layer adjacent the first backing layer. A method of forming a tufted PET carpet assembly with PET yarn comprising the steps of tufting the PET yarn at a pre-determined gauge onto a backing, applying a back coating to the tufted PET via extrusion to lock the tufted PET to the backing, and applying steam to the tufted PET to enhance the look and feel of the PET.

L'invention porte sur une moquette touffetée de PET et son procédé de formation. Ladite moquette comprend: une couche vue de fils de fibres de PET touffetés à une jauge prédéterminée, la couche vue ayant un poids donné; une première couche de substrat contiguë à la couche vue; et une première couche dorsale contiguë à la première couche de substrat. L'invention porte également sur une méthode de formation d'une moquette touffetée de fil de PET consistant: à touffeter du fil de PET à une jauge prédéterminée sur un substrat; à appliquer par extrusion un revêtement dorsal sur le fil touffetée pour le fixer; et à appliquer de la vapeur sur la moquette pour en améliorer l'aspect et le toucher.

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