... . Four books stitching one time, 8 stitches, paper width 920mma. Including reel stand, flexo printing, cuttingb ... system2. Five books stitching one time, 10 stitches, paper width 1100mma. Including reel stand, flexo printing, cuttingb ... . Two books stitching one time, 4 stitches, paper width 500mmFeature:a. Suitable for many varieties, small ... . less cost, lower waste Fully automatic Exercise Book Machine