With the development of the Internet era, under the impact of online e-commerce in physical stores in major commercial streets, the flow of people offline has been reduced, and the number of people entering the store is extremely poor compared with the prosperity in the past. Facing the background of the Internet era, if shops in the commercial street want to obtain a certain amount of traffic in the commercial street, they must have the characteristics of catching everyone's attention outside the door. The unique and beautiful advertising signboard can brighten people's eyes and make people unconsciously want to go to the store to find out.


With the development of the advertising industry and the rapid changes of science and technology, the traditional advertising signs are gradually developing in a more dazzling and three-dimensional direction. Especially at night, a luminous three-dimensional advertising sign can attract everyone's attention. The advertising word 3D printing technology was born under this background.


The traditional channel letter making industry is limited by the process and materials, and now it is difficult to meet some customization needs of today's customers. Compared with the traditional channel letter, the 3D luminous channel letter printed by the channel letter 3D printer have more visual impact and appeal. In particular, compared with the traditional channel letter, the 3D advertising words are more beautiful and easy to make. At the same time, due to its production cost, the use of channel letter 3D printer to print channel letter is more cost-effective and diverse than traditional words. Therefore, nowadays, word making factories using channel letter 3D printers are more and more favored by customers.