There are many kinds of signs. I don't know which one you are talking about. There are inkjet signs, LED signs, plastic signs, large advertising signs and so on. Let's talk about the process of printing signboards: the production process of printing advertising signboards: the materials in the printing users include lighting, photo paper, instant stickers and so on. Outdoor materials are divided into back light cloth, front light cloth, instant stickers and so on. Light sheets and back lighting cloth are mostly used to make light boxes, while photographic paper is suitable for advertising posters, posters, hanging pictures and so on. As the name implies, the front lighting cloth is the light hitting the front of the painting, and outdoor large-scale advertisements and road signs are mostly of this kind. Post-it notes can be called adhesive-backed photographic paper, which can be easily mounted and painted on other materials. Indoor post-it notes are mostly used to make exhibition boards, while outdoor post-it notes are mostly used to be considerate.

After selecting the materials and models, it is necessary to enter the next stage: the production of inkjet documents. Most inkjet printing companies provide production services. Customers can provide pictures, words, design drafts, or make their own electronic documents and submit them to inkjet printing companies. If you make your own documents, you should pay attention to the following questions:

Be careful with special effects

At present, inkjet printers can accept many software output files, such as Photoshop, FreeHand, PageMaker, CorelDRAW and so on. , but some special imagesetters can output, and inkjet printers may not. For example, FreeHand 8.0 has the special effect of transparent images, which can't be output by inkjet printers. So if the document has such special effects, you must communicate with the inkjet company in time to avoid unnecessary losses. If you must use this kind of special effect and deal with the picture special effect directly in Photoshop, you won't make mistakes.

Manufacturing accuracy of indoor inkjet printing

Generally, it requires 80 ~ 100 dpi, and the document accuracy within one square meter requires100 dpi; The larger the size larger than one square meter, the lower the file accuracy, but it should be noted that if the bitmap accuracy is lower than 60dpi, the picture may appear jagged. Zhongshan Xiao advertisement