For the vast number of ink-jet painting companies, how to limit the effect of ink-jet painting is the key to get the approval of advertisers. The following six experiences of Jinan Hongchen company are summarized for reference.
1. After receiving the color manuscript, the ink-jet printing company should accurately grasp the gradient level, color tone and definition quality of the image.
2. The printing and technical workers shall ensure the accuracy of the reproduction and adjustment data such as gradation, color and definition emphasis of color separation and screening pictures, and the change and stability of dot transformation in intermediate processes such as copying and printing.
3. Inkjet (inkjet) proofing ink layer density, dot gain value or ink-jet relative contrast value data and its control stability, overprint efficiency of each color ink layer, gradient evolution, color balance and gray balance reproduction.
4. The performance suitability and operability of inkjet printing paper, the chromaticity characteristics of ink and its operability.
5. The equipment, equipment and materials of each operation process, the suitability of spray painting, the quality of process operation and the adjustment data of copy object, etc. The quality of image production before spray painting directly determines the quality of spray painting products.
6. In order to ensure the high quality of inkjet picture, we should try our best to correct and improve the quality of the original manuscript when making images before printing.
The above are just a few key points. As a painting company, we should standardize the work process, strengthen the training, supervision and inspection, and ensure that each link is improved, so as to ensure that customers are satisfied with the effect of inkjet photo.