The paper industry cannot do without technology and environmental protection

　　Analysts pointed out that the fixed asset investment per 1 yuan of output value of my country's paper industry is 3.27 yuan, which is 3.48 times that of the food industry and 2.6 times that of the textile industry, which is roughly equivalent to the investment level of the petroleum and chemical industries. Therefore, the scale effect of the paper industry is very significant, and the competitiveness of enterprises is mainly reflected in the advanced degree of equipment and the technological content of products.

　　The pulping and papermaking equipment of papermaking enterprises in the world's advanced countries has developed in the direction of large-scale, mechatronics, automation, and high efficiency. In papermaking, information, network, automatic control and other technologies are widely used, and integrated information technology management is comprehensively carried out. In some advanced countries, paper-making enterprises also rely on technological innovation, adjust the technical structure, optimize the allocation of scientific and technological resources, and extensively use information, network, automated control and other technologies to increase the degree of technological integration. In particular, pulping and papermaking equipment has developed towards large-scale, automated, and highly efficient integration.

　　At present, there are more than 1,000 kinds of paper products in the world, but there are only more than 600 kinds in my country. The world's demand for paper products has realized the transformation from quantity to quality, and paper products have developed from a single function to a multifunctional direction. The low-end book paper, writing paper, packaging paper and cardboard market has gradually shrunk. High-quality offset newsprint, color book paper, high-end cultural paper, high-end production paper, kraft paper and kraft cardboard, coated paper, etc. have become the mainstream demand.

　　The analysis believes that the history of the development of my country's paper industry proves that whoever has a far-sighted view of environmental protection in paper-making enterprises is more likely to win the future.

　　In the process of advancing the low-carbon economy, the paper industry has always emphasized the integration of forestry, pulp and paper, making full use of the market, land, pulp, and papermaking to organically combine to form an industrial chain that uses paper to raise forests and forests to promote paper. Economic production, energy saving and emission reduction. In addition, the integration of forestry, pulp and paper can also help solve the problem of raw materials. More than a dozen large and medium-sized paper companies using wood as the main raw material have established their own raw material bases one after another. Tree planting is regarded as the first workshop of paper companies. . At present, relevant national ministries and commissions attach great importance to it and have gradually introduced relevant policies to promote the implementation of "forestry-paper integration". Of course, it will take a considerable amount of time for the real large-scale implementation and the effect to appear.

　　As far as the current form is concerned, starting from all aspects of production, such as in papermaking, the use of large high-speed paper machines and advanced papermaking chemicals will greatly reduce papermaking water consumption and pollutant emissions; in terms of pulping technology, advanced The chemical thermomechanical pulping and wastewater closed circulation system can basically realize zero discharge of pulping wastewater; in the treatment of waste, the use of mature wastewater closed circulation treatment technology, high-tech pollution control equipment and environmental protection technology can achieve The role of pollution control, energy saving and consumption reduction, and improvement of comprehensive utilization of resources. By analogy, it may be more practical to gradually implement cleaner production within the enterprise.