The application achievements of the hottest film g

The application achievements of film gravure water-based ink industry were successfully displayed

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core tips: on April 27, more than 90 leaders and technicians from 39 flexible packaging printing enterprises across the country, More than 120 leaders and experts from China printing and equipment industry association, Guangdong Printing and Reproduction Industry Association, Beijing Zhongke Liyan technology company (ink R & D manufacturer), Guangdong Huaxin (Foshan) color printing company and Yuncheng plate making group gathered in Shaanxi beiren printing machine company, Watch the on-site acceptance demonstration of China's first high-end high-speed ink gravure printer made by Shaanxi beiren, which uses 8-color ink on plastic film (bopet/bopp) for high-speed printing

[China Packaging News] on April 27, more than 90 leaders and technicians from 39 flexible packaging printing enterprises across the country, as well as more than 120 leaders and experts from China printing and equipment industry association, Guangdong Printing and Reproduction Industry Association, Beijing zhongkeliyan technology company (ink R & D manufacturer), Guangdong Huaxin (Foshan) color printing company and Yuncheng plate making group gathered in Shaanxi beiren printing machine company, Watch the on-site acceptance demonstration of China's first high-end high-speed ink gravure printing machine made by Shaanxi beiren, which uses 8-color ink on plastic film (bopet/bopp) for high-speed printing. When the printing speed rises to 300m/min, the machine runs smoothly, with low noise and high efficiency. The film is printed with gorgeous colors, like a Rainbow galloping in front of people. The on-site personnel are attentive and enthusiastic, I was surprised that the ink printing was carried out at such a high speed on site and there was no smell of solvent ink printing at all

as soon as the demonstration ended, many leaders and technicians of flexible packaging enterprises who watched on the scene went between the units and smelled with their noses close to the film printed on the machine or close to the ink tank. The printed sheets printed at high speed were cut away, and the audience took none of the prepared sheets

Mr. Wei Hongtao, the technical director of Beijing zhongkeliyan company, who demonstrated the ink used, was surrounded by many technicians of soft packaging enterprises at the scene of formula (11) t=n/r......................................... Everyone couldn't wait to get more technical information about ink

group photo of the leaders and guests of the on-site Industry Alliance

during the product introduction, Mr. Wei Hongtao, the technical director of Beijing zhongkeliyan and one of the inventors of ink technology, made a wonderful introduction to the background of ink research and development and the content of the research and development technology route, which attracted high attention on the scene. President Wei said that their scientific research team has developed this ink painting technology for nearly 18 years. In the past ten years, they have invested a lot of money and have been persistent. After the results came out, they have been struggling to find a suitable printer, especially the left and right level printer, for testing, so that the industrialization application of the research and development results has not made a breakthrough

finally, with the support and help of the leaders of China Printing Association and Guangdong Printing Association, in November 2015, Huaxin (Foshan) color printing company, Yuncheng plate making group and Shaanxi beiren printing machine Co., Ltd. formed an industrial alliance for ink research and development testing. Huaxin color printing has the following advantages: water-based ink process standards, worker operation specifications, the best water-based ink printing adaptability methods The establishment of water-based ink printing technology system has been constantly explored, and constantly put forward new technical requirements for the application of water-based ink. Yuncheng plate making group used several plate making factories to test the ink with different electric engraving curves at the same time, and constantly studied and communicated with ink researchers to improve each other and optimize constantly. Shaanxi beiren invested heavily. The equipment of this high-speed ink gravure printing machine displayed on site is aimed at the technical characteristics of plastic gravure ink printing, and integrates the latest intelligent advanced technologies developed by Shaanxi beiren, such as efficient and energy-saving dehumidification heat pump drying system and semi suspension oven, which have revolutionized the ink printing technology to a new level. This industrial alliance, which lasted 16 months, has been adjusted and improved hundreds of times, through small-scale tests, pilot tests, large-scale tests, and even mass production. It has been officially put into the market for packaging materials of a large well-known brand, with a total area of more than 3.6 million square meters. On this basis, Huaxin (Foshan) color printing company was awarded the "water-based ink industrialization application training base" by the association

at the same time, the progressiveness of this ink technology is also reflected in: realizing the same printing quality of ink printing and solvent ink, and being fully compatible with solvent ink in the production process. On a print, different color groups can be simultaneously applied to ink and solvent ink overlay printing, which gives printing users great flexibility in the transitional stage of ink promotion. In addition, because the diluent used in this ink is only pure water and some edible alcohol, a large number of high-cost organic solvents are avoided, and the comprehensive use cost of ink is also lower than that of solvent ink

in the application of this ink technology, the "Guangzhou Institute of quality supervision and testing, national packaging quality inspection center" was entrusted to carry out on-site inspection. The results showed that the TVOC concentration at the printing operation position of the production workshop was 0.2mg/m3, the TVOC concentration at the exhaust position of the printing machine in the production workshop was 0.1mg/m3, the TVOC concentration was far lower than the national standard of 0.6mg/m3, and the emission of VOCs was reduced by 90% compared with that of solvent ink production

there is a clear distinction between this plastic film and the host machine. The concave ink new material technology is of great significance. Its success in industrial application will enable plastic film gravure printing to shake off the hat of the polluting industry and enter the environmental protection and cleaner production industry, which will revitalize the entire gravure printing industry chain

to control VOCs emissions, we should start from the source. The plastic packaging industry has a solution to deal with VOCs Pollution Control