twill

each warp passes over or under more than one weft and each weft over or under more than one warp in the interlacement sequence. The minimum number of threads required for a twill interlacement is therefore three warp ends and three wefts (the weft passes over one warp and under two or over two warps and under one). Each successive pick begins the same interlacement on an adjacent warp end, either to the left or to the right, creating a diagonal line.