Digital printing and digital press category in China – Digital Printing, Digital Printing – Printing industry
Digital printing technology in the early 90's invention of the last century, and now ten years old. Though not long, but rapid development. Different digital printing technologies, such as mushroom, grow rapidly, showing a hundred flowers blossom and a hundred schools contend has been the situation. China's digital printing technology also developed rapidly in the rapid development of digital printing standards became prominent with the development of the market to develop standards for digital printing is necessary. Standards involving the most important issue digital printing digital printing and digital printing is the classification of [hereinafter referred to as digital printing (machine) classification].
Digital Printing (machine) classification, as there is no uniform standard, and now the media saying a lot. I consider that classification criteria should insist on the development and innovation, we must consider international standards and also consider the interface between existing domestic printing standards, we must consider the future development for some time, but also based on the present. Here, the digital printing (machine) classification problem, some personal thoughts, discussion and development of standards for reference.
1, printed version of the definition: our traditional printing (machine) classification, many established under the plate. Such as Toppan Printing (machine), flexo printing (machine), lithography (machine), gravure (machine), hole version (screen) printing (machine) and so on. What is involved here first printed version of the printed version of the definition.
Under the provisions of the relevant standards in China: printed version is "to deliver ink to the substrate made of the above and print graphic carrier." Printing plate is in the process of printing vector graphics. The key is to "print vector graphics." This standard does not require the "printing graphic carrier" of how to make, there is no requirement in the form (or shape). Therefore, regardless of what kind of "Printing vector graphics" should be called the plate. The carrier can be a separate carrier, such as the PS version and then loaded onto the plate cylinder; also can make the surface of the plate cylinder, such as gravure printing plates is done on the plate cylinder. As the high-tech development, many digital printing technology in its printing process has a different form of "vector graphics printing", following our definition of the plate, digital printing in the various "printed graphic vector" should also be printed version.
2, digital print version and no version has problem: we often see in some of the media to say no version of digital printing. Look at the actual printing process, most is not without plates. Such as static image (photo) Digital Printing, printing (and written) prior to the first imaging drum (the equivalent of the traditional gravure plate cylinder body) surface imaging, the imaging process is the formation process of printing vector graphics, imaging, after imaging drum surface to become a "vector graphics printing." An Zhao above definition on the plates, the imaging drum's surface "printing graphics vector" is printed edition. Thus, the printing should be called "a printing", called "non-printing" difficult to reconcile with our current printing the standard interface, can easily cause confusion. Particularly easy and really no version of the inkjet printing confusion.
Although such digital printing plate production process and the traditional plate making process is different form (morphology) are not the same. But they are all "vector graphics printing", which is the essence, therefore, Digital Printing "Printing vector graphics," also should be called the plate. No version is clearly called unreasonable. Taking into account the number of printing plates and printing plates of traditional distinction, we may wish to digital printing plates called "digital printing plates or electronic plate." This and our traditional offset printing plates called "offset", letterpress printing plates called "relief", gravure plates called "intaglio" the same. Both consistent with existing standards, but also easily understood, and truly free version and ink-jet printing a clear distinction between.
The development of technology, the present ink-jet printing, the printing process, ink drops directly to the substrate surface, there is no transfer ink "printing vector graphics", has achieved no real printing.
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