Patent ID: 6457489
Filing Date: 2002-10-01
Classification: D03D

Abstract:
A method for weaving face-to-face pile fabrics comprising inserting weft yarns (1), (2), (3), (4), (5), (6) between binding warp yarns (7), (8), (9) (10) and pile warp yarns (13)-(22), weaving two backing fabrics (30), (31) one above another into a top backing fabric and a bottom backing fabric, inweaving groups of three weft yarns (1-3); (4-6) in respective openings between the binding warp yarns (7), (8), (9) (10) crossing each other, and alternately interlacing the pile warp yarns in the top (30) and the bottom backing fabrics (31) over a weft yarn (1-3), (4-6), forming pile according to a two-shot weave, and inserting in series of four successive weft insertion cycles in each cycle three weft yarns (1), (2), (3) for the top backing fabric (30) and three weft yarns (4), (5), (6) for the bottom backing fabric (31).