In order to obtain industrial packing Al alloy materials with fine microstructure, high strength and toughness, the spray-formed rapid-quenching technology and high reduction rolling technology could be a viable option to produce Al-9Mg alloy plates. Transmission electron microscopy (TEM), scanning electron microscope (SEM) and X-ray diffraction were used to analyze the microstructure and texture characteristics of extruded Al-9Mg alloy and rolling plates, with the anisotropy measured. The results showed that the cross rolling CBA of large reductions promoted the occurrence of dynamic recrystallization, made the grains finer and improved the proportion of the high angle grain boundaries. Compared with extruded and AAA rolling methods, the CBA rolling method reduced the orientation density of the typical Brass texture {110}<112> in the extruded alloy, and the orientation density of Brass texture along the β orientation line in the CBA rolling plate was lowest in the plate with no typical texture feature. The rolled alloy plate had better deep drawing performance, and the mechanical properties in the three directions of 0°, 45°and 90°were nearly the same. The room temperature tensile strength and elongation were above 592 MPa and 19.6% respectively.