Comparison of photo and inkjet printing in advertising

Inkjet generally refers to the output of outdoor advertising pictures, which output a large picture, such as the many billboard pictures beside the highway, which are the results of the output of the inkjet printer. The output models are: NRUSALSA3200, Caishen 3200, etc., generally the maximum width of 3.2 meters. The media used by inkjet printers are generally advertising cloth (commonly known as light box cloth), and the ink uses oil-based ink. In order to ensure the durability of the picture, the color of the picture is generally darker than that on the display. The actual output image resolution generally only needs 20~50DPI (compared according to the printing requirements), and the actual size of the screen is relatively large, with an area of ​​hundreds of square meters.
Photo generally refers to indoor use, and the output picture is generally only a few square meters in size. Such as the small advertising screen used by manufacturers at exhibitions. The media used by the photo machine are generally PP paper and light films, and the ink uses water-based ink. After the output image is finished, it needs to be covered with film and mounted on the board. The output resolution can reach 300-1200DPI (different models will be different), and its color is relatively saturated and clear.
The size of the inkjet image is the same as the actual required image size. It is different from the printing, and there is no need to leave the bleeding part. In the inkjet company, there is usually a white margin after the output screen, which is usually 20CM from the edge of the clean screen. As shown in the figure, you can negotiate with the inkjet output company, and reserve the edge for buttonholes. Regarding the compression format, the general requirement of the inkjet company is to use the tiff format. The spray-painted image is relatively large, and it should be understood that "deep in Mount Lu, I don't know the true face of Mount Lu". Inkjet printing uniformly uses CMKY mode. Today's inkjet printers are all four-color inkjet, and its color is completely different from the printing color.
Matters needing attention The inkjet material is made of lamp cloth, and the color on it will fade according to the changes of temperature and time. Relatively speaking, the effect of inkjet is not as good as that of a photo. It is recommended to use a photo. The effect and the preservation time are relatively short Much longer. Photo and inkjet book belong to the same category of inkjet, but photo generally refers to indoor inkjet, while inkjet mostly refers to outdoor inkjet.