Packing Design and Application Based on VR Technology

Abstract Improving the adaptability of packing box and packing materials is the main target of packaging. Introduction of VR technology to packaging design could reach the virtual reality modeling language, so it is convenient for the calculation of inner space of packaging to enhance the comfort of packaging. Or the outer size of packaging could be calculated according to the interaction of inner space and outer space for the convenience of appearance design to enhance artistry. The main method is as follow. Firstly, build up model with 3Dax software; secondly, the structure, node and outer packaging size of virtual space through VRML; thirdly, a link is generated through system to have a 3D printing of the filling modeling of inner space. The picture of outer packaging and commodity information are set with the combination of inner data of the packaging; and then the virtual appearance of packaging would be generated through VR technology light and rendering, so as to gain the final result of the packaging design. It could be confirmed according to the experimental analysis data, the packaging compactness would be 37% increased and the compression resistance ratio is also 29% increased through the 3D VR packaging design. It is proved that the packaging effectively improve the seismic performance of products. The application of the virtual outer packaging design of product also sufficiently proves the important use value of the method.