Party A is a factory that does hot pressing technology. It hopes to transform and requires me to design a product that is unique in the market and can highlight the characteristics of their company. After investigation and inspiration, I found that the hot-pressing palace belt on the market is made on the outline and printing, and no one has used hot-pressing to make three-dimensional effect. After communicating with Party A and understanding the feasibility of the scheme, the combination product is used on the most uncomfortable days of each month for women. Therefore, the warm palace belt is designed by combining the soft curve of water waves and the three-dimensional effect of space.