Experiment curriculum of Material of Packaging and Printing changes the confirmatory experiment into design experiments. Through design experiment, students can improve their ability of finding, analysis and problem solving and it contributes to foster students’creative thinking modes. Taking Guangdong University of Technology as an example, in the teaching reform of Material of Packaging and Printing experiment course, through experiment, students put forward the experiment plan for making and testing four-layer corrugated boards, and obtained good results. It proved that experiment curriculum contributes to the forming of students’ creative thinking and it is worth summarizing and popularizing.