A cushion pad CAD system based on the theory of cushioning packaging design was introduced. The structure, function blocks, and key technology was analyzed.

• 摘要介绍基于缓冲衬垫的设计理论所开发的缓冲衬垫CAD软件。并分析该软件的设计结构，详细的阐述了软件所涉及的核心模块及关键技术。