A method of treating carpet and apparatus for dyeing of carpet is provided wherein a plurality of spray nozzles are disposed in a spray line transverse to the direction of movement of a carpet. Each spray nozzle is connected to a mixing chamber where air and treating liquid, preferably dye, are applied...http://www.google.fr/patents/US4485508?utm_source=gb-gplus-shareBrevet US4485508 - Method and apparatus for dyeing of textile material
Method and apparatus for dyeing of textile material
