In the field of commercial printing, the application of metal materials is becoming increasingly important. Metal materials possess a range of unique properties that make them an ideal choice in industrial settings, and these properties also make them an ideal choice for commercial printing. Firstly, metal materials exhibit excellent strength and rigidity, enabling them to withstand high pressures and heavy loads, while also offering exceptional corrosion resistance. This makes metal materials ideal for manufacturing high-quality, durable components and parts. In specific industries, such as aerospace, materials need to possess characteristics such as lightweight, high strength, and resistance to high temperatures. Titanium metal powder is a commonly used metal material that offers an excellent strength-to-weight ratio and corrosion resistance. Consequently, with the demand for enhanced electronic performance and applications, titanium alloys have gradually found application in high-end smart products. Looking at Apple’s patent portfolio and the released Apple Watch Ultra, the use of titanium alloy for the smartphone frame may become a significant innovative aspect of Apple’s next-generation devices. The application of titanium alloys in the consumer electronics sector is expected to further penetrate the market. As of December 2022, Apple had accumulated eight patents related to titanium alloy materials, and companies such as Amazon, XLOONG, and RokidAir have introduced AR devices that utilize titanium alloys. Robotics and the manufacturing of various industrial equipment are also key areas for the application of metal materials. Lightweight, high strength, and integration are expected to become one of the manufacturing paths for robot structural components. Metal materials provide the possibility of rapid structural formation and material integration, contributing to weight reduction in robots. This allows robots to exhibit higher performance and flexibility, making metal materials essential for manufacturing durable and reliable robots and industrial equipment. Metal 3D printing technology enables the production of complex structures and customized designs, offering higher production efficiency and quality control. In conclusion, the application of metal materials in commercial printing is both reasonable and necessary. Their unique properties, such as strength, corrosion resistance, and thermal conductivity, make them an ideal choice for industries such as aerospace, medical, robotics, and various industrial equipment. The development of metal 3D printing technology further strengthens the position of metal materials in commercial printing, bringing more opportunities for innovation and development across various industries.