Color Quality Management of Printing Enterprises        For packaging and printing enterprises, while formulating the color quality standards of finished printing products, they must also formulate the quality standards of printing materials (ink and paper) and carry out effective control in order to achieve the required printing quality.Color Quality Management of Printing Enterprises         The same control standard as that of the print user can be adopted for the qualification tolerance range of the print color and paper; Color Quality Management of Printing Enterprises         Or, formulate relatively strict control standards according to the production conditions of printing enterprises.Color Quality Management of Printing Enterprises         The standard chromaticity coordinate value of the ink can be the same as the specified target color of the print; Alternatively, use the automatic ink scraping prototype to mea […]

Popularization and Application of Screen Printing Ink        Screen printing is a printing method that can print on all materials and substrates with different shapes except air and water, and the thickness of printing ink layer can reach 60 microns, which is 4 times that of gravure ink layer.Popularization and Application of Screen Printing Ink         Ink always plays an important role in screen printing. It not only determines the quality of screen printing, but also affects the speed of screen printing. Popularization and Application of Screen Printing Ink        However, there are many kinds of screen printing inks, the ink system is very complex, and there is a common problem – the curing and drying of ink.Popularization and Application of Screen Printing Ink        Ultraviolet radiation curing ink and electron beam curing ink have become two types of screen printing ink with great market development potential.Popularization and Application of Screen Printing Ink   &nb […]

On large format printing technology and its development and Application      In modern society, more and more large-scale printing technologies have been widely used.On large format printing technology and its development and Application. 1、 Development background of large format printing technology         Large format printing technology refers to the use of large format printing press (740) × 1050mm and above), large format digital imaging equipment, CTP technology, connection processing technology, digital color management and digital production process technology system.On large format printing technology and its development and Application         Large format printing technology is an emerging technology with rapid development in recent years. Its technical development background can be summarized as follows:On large format printing technology and its development and Application   1. The growing demand for global packaging and printing and the continuous improvement of quality d […]

Method for solving uneven collection and placement of printed matter in offset printing production         In the process of offset printing production, there is often the phenomenon of uneven receipt of printed matter. For a long time, it will have a bad impact on offset printing equipment and printing quality. In actual printing, the common manifestations of uneven collection and placement of printed matter are as follows 1. Paper dropping        The paper falls at the receiving position. Take out the dropped paper and compare it with the normal printed matter. If it is found that its mouth is smaller than that of the normal printed matter, it indicates that the paper drop phenomenon is caused by the inadequate paper feeding. Method for solving uneven collection and placement of printed matter in offset printing production        If the side gauge is lifted and the paper cannot be dropped during trial printing, it indicates that the paper drop is caused by improper adjustment of the […]