Aiming at the issues such as the monotonous opening method of dried fruit packaging and homogenous decoration design in the market, the interesting packaging design theory is introduced to innovate the structure of dried fruit packaging and packaging decoration design. A total of three sets of schemes are designed: Scheme 1 is a flip-top tube-type folding carton, forming the shape of a handful of skips by extending the top panel to increase the fun of opening. Scheme 2 is a heterogeneous folding carton, which refers to the shape of small-particle building blocks, and carries out the design of card slots on the side, so as to realize the interesting packaging design through the splicing of multiple packages. Scheme 3 is a polygonal folding carton, which is composed of six positive triangular prisms and one hexagonal prism box set. In packaging and decorative design, dried fruit is used as the main design element, while simple and bold graphics and colors are used to increase consumer participation in the use process and promote emotional interaction between the product and consumers.