Developing green printing in the hottest low-carbo

Developing green printing in the low-carbon era

for the printing industry, 2010 is a key year for industrial development. How to overcome the crisis and make breakthroughs in the crisis is the most arduous task for printing enterprises and printing machine manufacturing enterprises in this year. This year, the printing industry is at the point of structural adjustment and industrial upgrading, which determines the next five-year plan

according to the Fifth Plenary Session of the 17th CPC Central Committee held by the state, we can see that each industrial field has determined its own key development direction. In the printing industry and printing machine manufacturing, the General Administration of publishing and printing associations studied the overall idea of the 12th Five Year Plan, and finally came to several planning points closely related to the industry. Commentators of the China packaging and printing exhibition thoroughly studied the 12th Five Year Plan and combined it with the work plans of the General Administration of publishing and printing associations in various regions. Three key words related to the development of the printing industry in the next five years are summarized

develop green printing in the low-carbon era

if the 12th Five Year Plan is redefined as a more vivid name, I think there is nothing more suitable than the green five year plan. Looking at the whole proposal, energy conservation, emission reduction and low carbon are the biggest direction of future development. This is not only a constraint on enterprise development, but also a test of enterprise development. The plan points out that the energy consumption per unit of GDP should be reduced by 20% and the carbon dioxide emission per unit of GDP should be reduced by 20%. This indicator runs through every enterprise, including our paper industry, printing industry, packaging industry, printing machine manufacturing industry, etc. This determines that green is the road I must take in the next five years for printing enterprises

in the implementation process of green printing, teaching materials took the lead in the pilot. According to a report some time ago, the General Administration of publication has deployed and carried out the pilot work of printing autumn primary and secondary school teaching materials using environmental friendly materials. At present, a total of 7 publishing houses, 11 printing enterprises and some material suppliers have participated in the pilot work. A total of 100 varieties and more than 14 million green textbooks have been printed, and the distribution areas involve 20 provinces, autonomous regions and cities

in the process of implementing the green printing of teaching materials, we can see that the market has higher and higher requirements for printed materials. In terms of paper products, it is required that the printing of teaching materials must use paper products certified by environmental labels in the printing process, and it is recommended to use paper products certified by the international forest sustainability system. In the selection of inks and adhesives and other auxiliary materials, it is required to use environmentally friendly inks with China environmental label certification. In the post press process, the textbook printing plant affiliated to the publishing house is required to refer to the national environmental protection adhesive standard. The printing method also requires the use of flexographic printing machines

such high standard printing starts from primary and secondary school textbooks, and then will develop into more fields. With the improvement of people's living standards, the market demand for green printing will become more and more obvious

building industrial bases for the benefit of printing enterprises

in recent years, packaging and printing industrial bases have sprung up. Government construction, association co construction, various forms of printing and packaging bases, printing parks have been established. Looking back, the printing and packaging bases built recently are different from those in the leading areas of the printing and packaging industry in the past few years. Most of the bases are located in areas that are not traditionally advantageous in the global printing and packaging industry, such as Shenyang, Yanbian, Yunnan, Chongqing, Gansu, Jiangxi and other places. The previous printing and packaging industry in most cities was not a key industry. For example, if the change-over switch is set to the "fast back" position, such as the construction of packaging and printing and other industrial bases in Yichun, Jiangxi Province, Xi'an will build the largest printing and packaging base in the West

as an important means of industrial clusters, the construction of industrial bases, if effectively utilized, will effectively enhance the competitiveness of the entire region. Germany has won its position as a powerful country in the world by virtue of its strong exhibition industry, printing industry and automobile manufacturing industry; With its developed financial industry and watch making industry, Switzerland has been recognized by people all over the world. The formation of many regional brands is the economic benefits brought by industrial clusters

in addition, industrial clusters can also strengthen the win-win cooperation between enterprises and promote the exchange of technology, management, experience and system between enterprises, especially the low-end phenomenon of our printing and packaging industry. Clusters are more conducive to achieving technological breakthroughs. Some technological knowledge or new technologies can be obtained in their own industrial park without going outside to learn. The power supply should be cut off first, which also reduces the innovation cost of enterprises

adjust the product structure and vigorously develop digital printing and printing digitization

in the 12th Five Year Plan of China's printing industry, it is proposed to improve the independent innovation ability of core technologies and vigorously develop digital printing and printing digitization. From the opposite point of view, digital printing seems to have a more favorable external environment than traditional printing. In fact, the digitization emphasized in the 12th Five year plan does not only refer to digital printing. The digitization mentioned here has a wide range of meanings, including not only the digitization of the printing machine itself, but also the digitization of prepress, printing, post press and production process management

in the face of the improvement of digitalization, although traditional printer manufacturers have been impacted to a certain extent, there is no need to panic. First of all, traditional printing machinery manufacturers can also take the digital road, that is, manufacturers integrate digital technology into the original equipment. German printer manufacturers Heidelberg, gaobao and Japan Liangming company have explored this aspect, especially Heidelberg has been cooperating with prepress equipment manufacturers since the early 1990s, and launched direct plate making printing machines in 1995. So far, through the joint cooperation of foreign prepress equipment manufacturers and printing machine manufacturers, they have achieved the utilization of direct plate making technology in the field of folio offset printing and waterless offset printing

secondly, develop new commercial digital printing machines. This type of machine is represented by HP Indigo in the world. This kind of tensile testing machine, commercial digital printing machine, is also divided into sheet fed and web type, which requires technologies and products such as laser scanning and electronic ink. However, Han Xiaoliang believes that China does not have an advantage in electronic ink

thirdly, develop ink-jet printing machines, and the key technology of ink-jet printing is the nozzle. At present, there are not many folio inkjet printers that can be used for mass production in the world, mainly inkjet printers with a format of less than four folios