For the design and production of these advertisements, the output of the photo machine is a necessary printing device. As a photo machine manufacturer in Wuteng, Shenzhen, today we want to briefly describe the key points of outdoor painting
First, the resolution of the realistic image should be well controlled, especially when the large-scale image is output. In general, the resolution of the realistic image should be set to 72dpi. If the image is too large (for example, when the actual size of the new image is displayed in CorelDRAW or Photoshop, the file size is more than 400m), the resolution can be appropriately reduced, and the file should be controlled at 400m as much as possible If the files are too large, the running speed of the computer will be affected, and even the image design software will not respond
2. For the requirements of image mode, cmky mode is used in the current spray painting, and RGB mode is not used as far as possible. CMYK color mode is used when making images for printing color printing. RGB color mode image into CMYK color mode image will produce color separation. If the image material you use is RGB color mode, it is better to convert it to CMYK color mode after editing
3. In addition, it should be noted that there is a part of black in the image. Generally, it is strictly prohibited to have a single black value in both the spray painting and the realistic image. If it is necessary to use it, it is suggested to fill in C, m, y colors to form a mixed black. However, we should change the black part to four-color black, otherwise it will affect the overall effect.
4. After the image design and processing, the image needs to be stored. It is recommended to store the spray and realistic images in TIF format or JPG format, so as to better print and output the image later
The above points are the points of attention for the production of daily advertising ink-jet photo. I hope that users of the photo machine can pay attention to the following when making pictures.