Study on the Key Knowledge and the Knowledge System of Packaging Engineering Subject

The nuclear knowledge system of packaging engineering subject is Package Shield Theory and Package Artistic Theory, which study the package theory about natural and social function from scientific and artistic point of view. They are synthesized into an integrated theory and ideology about package design. The knowledge system of packaging engineering subject is fallen into four categories according to the whole packaging process. Consequently, the relations among branches of the subject are tidied up, the developing emphasis and direction of the subject were clarified.