On The Digital Printing And Digital Printing Technology Core
As technology advances and the popularity of computer and Internet technology, we believe that more traditional service industries in the printing industry, launched a wave of digitization and digital process through which the core technology in the CTP technology to achieve the printing Digital Management of the process.
HC screen Special Indian network Here we have to briefly explain the digital Print CTP technology and how Digital Printing. Before the introduction of digital printing, we first take a look at the traditional printing process. (As Exhibit 1)
(Exhibit 1) In the traditional printing process, the process (1), (2) is digital, from Electronic File to the film formation film is digital, so film film printing presses to the PS version and then to form a finished product of this series of non-digital process. Film by the film Plate Or the formation of PS plate processor version of the process, the data will film film vacuum process, the red version of the washing machine caused during the network data loss. Therefore, traditional printing can only print up to 150 line precision, and dot reproduction can only reach 5% to 95% reproduction, in an electronic file or film can not reproduce 5% of the network. Then through the traditional printing process, the last in the printed materials displayed on the network, or 0% (that is, with printing blank) or more than 5%. We can see that this process is the assessment can not be digitized, which means that the actual production process can not be digital management. The chart 1 we can see that under the mark in the electronic document “can play digital samples, can not match” mean. Customer requirements for printing an electronic document prints in the traditional process of printing technology, is how to achieve quality testing for? After receiving the electronic document printing, or check, will play digital samples to the customer to confirm the format, text, error-free, then after laser photo-typesetting, made of PS in the print version of the machine before the customer to the printer through the print shop machine platform, by the press to communicate with customers captain, the black color is appropriate, and finally by the customer acceptance of product by check samples, which is the traditional printing process, from the terms of the whole process, non-digital, meaning that there are many process is not the only absolute standard is to rely on the implementation of human experience. This traditional non-digital process is what the majority of the current domestic printing company performs printing production process. With the CTP technology and equipment of rapid development, with the CtP technology in Europe and the United States market share has reached 80%, also with the domestic printing enterprises have started to CTP technology, makes the CtP technology and equipment, known as China’s printing enterprises that two years, technological transformation of the hot spots. Here we take a look at using CTP technology of digital printing workflow features. (As shown 2)
(Exhibit 2) In this process, the use of CTP as the core of the whole process, so the traditional printing process to achieve full digital printing, the whole process see the icon 2. The following detailed description of this chart.
First CTP, which is come from English ComputertoPlate. Computer to Plate machine is intended that the narrow sense refers to a machine CTP can be generated directly from the printed version of electronic documents, while eliminating traditional plate making process of electronic document production film. Film plate generated by the print version of the two processes. Now, with the development of printing technology, CTP computer to plate system is. Attention to the current CTP is a system that includes not only the direct generation printing devices, also includes pre-press software, and printer connected to the interface software. In accordance with the world’s largest supplier of printing systems – Heidelberger Druckmaschinen AG, Germany’s point of view, “CTP is neither hardware nor software, but a system. And we think it is the core of the system in the printing process. Is printed part of. ”
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