With the gradual deepening of the combination of 3D printing technology and the furniture manufacturing industry, the production of 3D printed furniture has begun to transition from experimental single furniture production to small batch furniture production, which will profoundly affect the manufacturing mode change of the furniture manufacturing industry in the future. This paper conducts a detailed study on the complex molding links, product development links, parts production links, and product body forming links of 3D printing technology in the furniture manufacturing industry. The design and printing process can provide practical reference for the manufacture of furniture products.