Patent ID: 6837274
Filing Date: 2005-01-04
Classification: D03D

Abstract:
1. Method for weaving fabrics with pile loops, by means of which each time at least three weft yarns are inserted above one another at a respective insertion level on a face-to-face weaving machine during successive weft insertion cycles, an upper and a lower backing fabric being woven from respective backing warp yarns and backing weft yarns, first and second loop weft yarns being inserted between the two backing fabrics and kept at a distance of the two backing fabrics, the first pile warp yarns being interlaced in the upper backing fabric and forming a pile loop over at least one first loop weft yarn alternately, second pile warp yarns being interlaced in the lower backing fabric and forming a pile loop over at least one second loop weft yarn alternately, and the first and the second loop weft yarns being removed thereafter, so that two fabrics with pile loops are woven simultaneously, wherein a number of pile warp yarns are interlaced in the upper and in the lower backing fabric alternately and thereafter are cut through between the two backing fabrics, so that on both fabrics also at least one zone with a cut pile is obtained.