In the process of producing winter jackets, it is necessary to use three-dimensional thinking to think in the process of making plates. It is also necessary to combine the structure of the human body. The two aspects are combined to make a model so that the model can be more in line with the human body. In addition, based on ensuring the effectiveness of the clothing, the rationality of the production process of the winter jacket must be considered, and the process can even be simplified to ensure that unnecessary procedures are reduced during the production of the winter jacket. Next, I will introduce you to several steps that should be paid attention to in winter jacket production.