With the printing technology, innovation, new technology methods, as well as the emergence of computer technology in the printing industry a wide range of applications, coupled with the consumer demand for printed materials tend to be personalized, timely, low-volume, fast, and other new requirements, the printing industry There have been revolutionary changes in printing technology from analog technology to digital direction.
digital printing process eliminate the need for many time-consuming steps for the production and exchange of information to provide innovative, cost-effective method of its function far better than traditional printing. Digital printing applications increasingly penetrated into the advertising and printing fields. Designers can change this and a number of high-quality display in the form of its design, which won the competitive edge, real-time printing company increase operational efficiency to ensure that updated information to save storage space and other marketing personnel will be personalized to display goods in China and India to clients Would be better to respond to customers. All in all digital printing with its fast, efficient and flexible variable-data printing, and other characteristics of a wide range of applications. Statistics showed that small-volume printing requirements of real-time in the last century have reached all the printing requirements of 60%, which is 60% of the business is often reluctance of traditional printing.
digital color printing materials in the production of digital printing press on with ink or toner to replace the ink color. Because of its color agent of color pigment production compared to the standard IS012647 be able to offset a higher density of the performance of the gamut of printing ink than the rich richer color gamut coupled with good color management software with them not only be able to simulate General printed at the same time can simulate the effect of the production of other effects, such as screen printing, digital printing, inkjet posters can even simulate high-speed rotary presses in the next performance, but also be able to cope with the increasing diversification of export markets.
digital proofing digital printing as a way of it is based on figures published in print-based production of print publication in accordance with the standards and norms in handling the information directly to the page graphic output color proofing Yang Gao new technology. Digital proofing by way of using large-format digital printer output directly to sample an alternative to traditional film-copy Proofing tedious process, and so on. Digital proofing system in general by the ink-jet color printers, color laser printer or through the composition of the traditional analog printing color proofing data used in the original draft of the (electronic document) has been checking sample. In addition, digital proofing output speed and stability of the cost-effectiveness than traditional proofing take advantage of all digital proofing therefore widely recognized by the industry.
as a variety of digital printing technology to determine the proper operation of the digital printing and objectively evaluate the quality of printing is particularly important. Usually test (test) version of the printed press is essential for debugging and the number of beta test version as a comprehensive measurement and diagnostic tools, is actually an electronic document designed to help low in printing, equipment preparation time Small number of high-quality color printing products. It can evaluate the quality of printing can test printing in the failure analysis of the causes of the rise.
as a digital printing machine factories Debugging and digital printing press operators will be able, through the beta copy of the press to determine the number of working and make the appropriate debug and improve efficiency.
Typically, for digital printing (or digital proofing) evaluation criteria including the number of test versions of different quality control purposes in accordance with its target is divided into three categories: diagnosis target, process control target, as well as the standardization of target. Diagnosis target for the printing fault detection system such as the star, such as: process control target used to monitor the printing system: such as color control, Tone-foot ladder, the target color, such as the standardization of small illustrations used to measure the target printing system Characteristics: gray balance, such as maps, plans, such as ink overprint.
from the print quality inspection and control theory and methods, impact on the quality of goods in China and India are the main parameters: the density of ink on the ground, trapping properties of ink, gray balance, overprint ink, and equipment-resolution images can reproduce the most , The smallest percentage of the network, network printing as well as the characteristic curve of output resolution, print direction, Mohr net pattern and processing of sensitive design elements. As a result, the number of test versions of the basic elements for the general: the density of the field blocks, sets of quasi-block, block gray balance, color control, points GATF Star-foot ladder, IT8, 713 target color (or other standard color targets), the text Block the resolution, the standard portraits map, decorative illustrations, and so on.
