Eight advantages of digital proofing compared to traditional proofing
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1, the color effect is good: the digital proofing system generally uses a 6-color ink system and precise ink drop control technology (such as HP's color layering technology), so that its color gamut space is larger than the color space of the printed proof, its color effect can be completely Imitate the color effect of traditional proofing to meet the user's requirements for color proofing.
2, the image reproduction performance is good, easy to simulate printing: no matter which color management software, by measuring the standard file color block and the standard file color block of the printer, the ICC format data is obtained, and the color management system software is obtained. Calculate and establish the profile of the profile required for the proofing process. In this way, all the page files to be proofed (including the data after the RIP of the PS and TIFF format files) can be output to the digital proofing system, and the proof proofs matching the subsequent printing can be output. No matter what kind of paper is printed or what series of inks are used, the digital proofing system can simulate.
3, proofing quality is stable: the current inkjet printer itself is equipped with humidity, temperature sensor, when the temperature and humidity have changed, it can be automatically adjusted to ensure the stability of print quality. In addition, it is not affected by human factors. Because digital technology is used, once the proof profile profile is determined, the proof color of each image is determined, regardless of the level of the operator, as long as the operator operates according to the relevant steps.
4, low production costs, fast cycle: because the digital proofing is the first proof, after the film, so once the proofing effect does not meet the customer's requirements, the plate making company must modify, then only need to proof again, until the customer is satisfied, the signature is confirmed, and It is not necessary to repeat the film multiple times, avoiding unnecessary waste.
5, small investment: digital proofing system investment in the early stage only needs more than 100,000 (computer, large format printer and related software).
6, small footprint: only a dozen square meters, can be run in the ordinary office environment, to avoid a large investment in the plant.
7. Adapt to the development of new technologies: It can easily cooperate with digital devices such as CTP and digital printing machines to meet the needs of new technology development.
8, a wide range of format selection: In the past, the general high-performance digital proofing system is mostly A3 (eight open) format. With the gradual improvement of the resolution and speed of the inkjet printer hardware, the increase of the capacity of the ink cartridge, and the application of the ink cartridge technology without stopping the machine, the large-format inkjet printers are emerging one after another. At present, the digital proofing has an output width of more than 1.5 meters. The system, all kinds of format models can fully simulate the effects of various printing machine frames.