Book Binding Letter Sets Of Design Research

As an information transmission medium, books play an important role in people's lives. At present people make more demands in the aspect of connotation and form of books while they are satisfied with the dissemination of knowledge. As the appearance of the packaging design of books as well as the extension of books in the space form and of the inner emotion, envelop sheath design gives the first visual impression. Since it summarizes and concentrates books information in addition to protecting books, envelop sheath design has a unique aesthetic performance and cultural values. Based on the analysis of the outstanding ancient and modern set of design, the paper tries to reveal the essence of envelop sheath design in the feature and the manner. It tries to resolve the problems in envelop sheath design, such as unclear concept, unknown location, delay functional and confusing internal performance and formation mode and so on. And it explores the development orientation of envelop sheath design on the level of theoretical research and innovation.