How to choose between digital proofing and traditional proofing? Urgent request, please give me more details!

1. Traditional proofing: The traditional proofing method is to release the film first after finalizing the draft, and then dry the PS version and use a traditional proofing machine with round flattening for proofing. Proofing costs high and takes a long time, and because it is a manual operation, The color depth is determined by the proofing technician, and there will be differences in the color if the proofing is repeated. There are still many printing plants that do not have CTP. The design and typesetting of pre-printing documents are completed in pre-press design companies or output centers. Sometimes there are errors in the electronic documents provided by customers, which cannot be seen without proofing. It is too late for traditional film proofing, or some business secrets cannot be leaked. At this time, you will think that you can proof it yourself.

2. Digital proofing: Digital proofing uses color management software to interpret the typed electronic document into a color separation file with the same effect as the actual printing, and prints it out with a high-precision, large-format inkjet printer. It replaces the traditional proofing process after outputting the film, especially the computer-to-plate CTP process, because there is no need to produce film proofing, but proofs are still required for signature printing, and the color of the proofs must be consistent with the actual printing effect. Therefore, it is necessary to have digital proofing, first print out the proofs and then use CTP to output the computer version. With the continuous development of inkjet printing technology, the original four-color inkjet has developed to the current 11-color inkjet. In fact, starting from the 7-color inkjet, it has been possible to compress the color gamut space, simulate the ink hue, and use color control software and hardware. True to color matching of traditional prints. But what is more inconvenient is that it must be printed on imitation coated paper with special coating. For manufacturers that print books and periodicals, the colors are correct and there is no problem with the colors. However, it is difficult for manufacturers that mainly focus on packaging and printing, because they often not only have to make proofs, but also make finished product samples for customers. The special imitation copperplate coated paper has poor adhesion and needs to be laminated and processed in the later stage. Post-processing such as hot stamping, mounting E-tiles, box-tying and die-cutting, etc. is not very useful. Now, the "Sui-e-Print" series of products developed and produced by Xiamen Haoyinxiang Digital Technology Co., Ltd. can already use actual printed paper for proofing, and use actual materials, paper and other substrates to directly proof and make finished products. The effect can be similar to the actual printing. This It is also a good choice for design and creative companies to produce physical samples, packaging and printing companies to contact business, provide CTP support, and shorten the proofing and confirmation process.