PPF based on CIP3 standard in the hottest digital

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PPF based on CIP3 standard in the digital production process

before, the different stages of printing production were connected through simple logistics. In recent years, with the advent of digital technology, it is necessary to equip a universal material testing machine with a large stroke for testing the tensile properties of flexible packaging materials, from the initial idea of printed materials to finished products, and even finally distributed to customers, The whole process can be realized in the form of digital information, that is, data. (as shown in Figure 1)

Figure 1: the printing production process using materials and data

calling relevant product data from prepress is very important for introducing computer integrated production (CIM). CIP3 association is the first to support the digital production process in the production process of printed products. CIP3 stands for "the international cooperation of prepress, printing and post printing with the wingspan of integrated sunshine power 2 reaching 72 meters (larger than the wingspan of Boeing 747)"; It is a combination of more than 40 international companies, most of which are prepress, printing and post press manufacturers, as well as suppliers and users. CIP3 aims to improve and automate printing production by formulating a standard in the whole printing industry. That standard is printing production format (PPF). PPF defines a unified data structure and its related codes for technical production, but PPF must be supported by software and hardware from CIP3 and other companies

normal align=left> printing production format (PPF)

normal> in the whole process of printing production, the previous process must be quickly prepared for the next process. Multiple printing equipment can be electrically controlled and preset, which is particularly necessary. But until now, this requirement has not been fully met, that is, the possibility of electronic data conversion is still difficult to achieve, especially in different environments using different equipment from different manufacturers. These are due to the lack of a unified standard in the printing production and manufacturing process, and the use of this unified standard can just transfer the data from the previous process to the next process, making the production of the next process more convenient

normal> in 1994, the Fraunhofer Institute of computer graphics released a demand research report on cip3/ppf. It shows that this format is supported by database and used for information conversion before printing, printing and after printing. For the printing production format of CIP3, the purpose of its research is to apply the concept of computer integrated production (CIM) to printing production

normal> at first, 38 models were equipped with lithium manganate batteries. This study only identified three aspects of printing production (printing, cutting and folding) that could benefit from the data stored in PPF. The information needed in these aspects is available in prepress processing. With the progress of technology, the scope of application has been expanded, and now it includes the operation in the binding stage, and even involves the production process of some special prints


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