Abstract: In order to obtain various 3D cellular woven fabrics with different warp-wise cross sections,the orthogonal structure was used as the basic structural unit.3D integrated cellular structures were designed with different length and depth of the hollow space and were woven successfully on the modified conventional loom.The structural characteristics and weaving methods of samples were compared and analyzed.Factors influencing the hollow size were discussed.This research can be used as references to the structure design of 3D orthogonal integrated cellular woven fabrics.All the 3D cellular woven fabrics designed herein can be used as the reinforced structures of honeycomb composites.