The art of mounting Chinese ancient paintings and calligraphy is one of the important components of Chinese excellent traditional culture. Therefore, exploring the artistic cultural connotation and characteristics of its mounting patterns can discover the charm of oriental culture in traditional decorative patterns. This research collects and sorts out the physical data of ancient paintings and calligraphy mounted with damask patterns using the methods of document and data collection and field investigation. Using translation and shape grammar, the typical patterns in the framed damask pattern are screened and extracted to a certain extent, and the framed damask pattern is redesigned according to the deduction rules of the shape grammar to enrich the expression form of the pattern. Combining the theory of art design and the law of formal beauty, the pattern of innovative design is applied to the design of cultural and creative products. By innovating the pattern of the mounting damask pattern, the innovative design method applied to the cultural and creative products radiates new vigor and vitality. The design and development of mounting damask patterns in cultural and creative products broadens the propaganda methods of framed damask patterns, provides new ideas for the innovation of traditional decorative patterns, and promotes the excellent traditional culture of the Chinese nation.