Research Of Folding Carton CAD System Based On Method Of Piecing Together

Based on the review of international and national development of packaging CAD and the summation of the defects existing in folding carton CAD systems, Modern CAD technique and the method of piecing together are used in designing folding carton structure, and a new total programme of folding carton structure CAD system based on the method of piecing together is put forward.Firstly, the structure of the collected folding carton is analyzed and the technics parameters are picked up, then the carton parts that form the carton are settled. Secondly, the theory and method of folding carton structure CAD system based on the method of piecing together are studied and discussed. Finally, the idea of integer design and realization of the system are discussed in details.The carton and carton parts designed is parameterize, and consumer can adjust the carton and carton parts by using these parameters. Using piecing together technique in the system can make up the shortage of the existing carton structure CAD system. The method not only reduces the complicacy of the carton design, but can deal with every face of the carton, and it creates advantageous conditions in carton upholster for the next step.