The plastic packaging of product packaging focuses on the visual communication of packaging design, not only the performance of color and graphics. Of course, color and graphics are the indispensable design parts of packaging design. For the visual aspect, the visual sense of packaging design can be reflected. Design can not be ignored, when it comes to fonts, there is also an important aspect of packaging design. The design of fonts is not only a simple way of writing, but also suitable for the design of fonts in packaging design. The design of fonts should be The strokes are ingeniously written to meet the positioning and identification of the packaging design. The details of the fonts must conform to the temperament of the entire font. The details can be creative and can be subtly changed in the writing of strokes. The font of the package design can enhance the visual point and also express the temperament of the overall picture.