Li Lingshen: New Technology, New Product and New Contribution to Industrial Textiles

On December 12, 2016, “2016 China Textile Innovation Conference” was held in Beijing International Convention and Exhibition Center. Li Lingshen, vice president of China Textile Industry Association and president of China Industrial Textile Industry Association, made an important speech at the meeting. The following is the main content and ideas of the report.

At the end of 2015, the industrial output value of the same-caliber industry in the industrial textile industry increased by 68.9% compared with 2010, with an average annual growth rate of 11.1%. The total fiber processing capacity was 13.41 million tons, which was 63.2% higher than that of 2010. The overall development level and growth rate of the whole industry were compared. Good development, which is also due to innovation in technology and technology.

Below I focus on new technologies and new technologies for everyone to make a report. In the past 5 years, we have broken through a series of key basic theories and common technologies in fiber reinforced composites, including hollow fiber membranes. These are all projects that have won the Textile Science and Technology Progress Award. At the same time, they have made great achievements in energy conservation and environmental protection, including Tiangong No.1 and Tiangong No.2.

On the other hand, the comprehensive development of medical and health textiles is the most extensive industry, and has achieved major technological breakthroughs in the past five years. In addition, we have made major breakthroughs in geotechnical materials. In the past five years, we have filled the gaps in the world and reached the world's leading level. There is also a pump-in geofilled bag, including our water conservancy project. In the operation of the site, a hundred meters of water pipe bag, a layer of a layer formed a mutual support, draining the water can be used as an infrastructure Construction. There are also various types of protective clothing, which improves our efficiency of protection and rescue and ensures life safety. There are also mine weaving materials, which provide more guarantee mechanisms for the future weaving materials of our 30,000 mines. In addition, the soft body transports the oil storage tube can.

In the following, we will make some key introductions in conjunction with the projects of some enterprises that we have won today. Because there are many fields involved, it is difficult to introduce them comprehensively. We will focus on the application of filter materials in environmental management. As of last year, we are now in waste incineration. In all areas, bag dust removal has been achieved in most areas of steel, cement, and chemical non-ferrous metals. The coal-fired electric field has reached 30% of the total installed capacity, and the “Twelfth Five-Year Plan” goal is to reach 20%. 10% of the 5th, 20% of the "Twelfth Five-Year Plan", and 10% of the excess. Synergistic control and ultra-low emissions have become the main factors for the comprehensive management of coal-fired power plants. We not only filter dust, but also the deodorization of dioxins requires coordinated control. But even then, if the technology for comprehensive management of coal-fired power plants is to be improved in the later period, it is expected that the cost will still be between 2,000 and 250 billion yuan, which will create conditions for our entire bag-type dust-removing production enterprises.

I also listed in the lower right corner. The standards for dust emissions in our countries can be seen from the standards. China's standards are the most stringent standards in the world. Why are Chinese standards the most stringent? Our haze is the most serious. The first two concepts, one is that we have too many chimneys. After all, more than 70% of our electricity is powered by vitality, so it has caused huge emissions. There is also a coal-fired electric field accounted for 27% of the more than 70 super-emissions companies recently notified by the Ministry of Environmental Protection. The five central enterprises are ultra-emission enterprises, which is also a big factor. Another biggest factor, 49% of our coal-fired non-thermal coal is the biggest cause of our current pollutants, that is, the furnaces of the factory, including some of our other kiln emissions, are not included in strict control standards. A large amount of smog is produced. In the future, our technology hopes to raise the temperature even higher, so that before filtration, it is now out of stock filtration, dust removal and desulfurization. If it can be used before this, out of stock can save a lot of money, the amount of catalyst used will be greatly reduced, we need fiber With further efforts, this breakthrough can now be achieved with high temperature metal filter bags. A comprehensive and comprehensive alternative to electrostatic precipitator, as well as a filter bag with a membrane and a catalyst, will help us in our overall environmental management.

In addition, it can also be seen in the development of filter materials, including conventional acupuncture blanket filter materials, gradient filter materials and high-density surface filter materials. In fact, in our industry, who is comparing with the electric dust removal, at present, whether they are secondary dust pollution or graying, it causes a lot of environmental pollution. We are both in the game, let’s talk about the mask, the daily routine released on November 1 this year. The protective mask technical specification is the first civil mask standard in our country, which also fills a gap. We also compared the standard of masks with the United States. Everyone is familiar with not only the popularity of particulate matter, but also the standards of the United States. We also have solid particles and liquid particles, and there have been great changes in the detection methods. Fabrics often talk about filtration benefits. We both talk about filtration benefits and protective effects. Because a mask can not only solve the filtering effect, its leakage rate directly affects the popularity of the mask to dust. At the same time, we also according to the characteristics of China, because the cross-border interval of smog is too big, we wear more than 100 to more than 200 masks in the case of dust, whether it is at the level of 150,300 dust Achieving good standards in the entrance reduces both the cost of production and the respiratory resistance of the consumer, which is our innovation in mask standards.

However, we have also seen our embarrassment. Recently, if the objectives of the 10th Air Action Plan released or released by the Academy of Science and Technology are announced, we still need to invest 1.75 trillion yuan in air quality in the next 5 years. Ten waters, we are only atmospheric governance, it should be said that a series of innovative developments. I told you at the International Filtration Forum that China is the world's highest and most complete in the filtration of textiles, because they do not have such a large external experimental environment, do not have such a harsh dust condition, the government has a headache. The industry may be a good industry for us.

Health care is our biggest field. Yiyong textile materials are based on fiber, textile technology is the manufacturing method, medical application for the purpose, including our drug release. Of course, we now have a diversified development trend in the textile industry because of the application. The field is too wide, mainly anti-virus, anti-infiltration, high barrier, anti-static, lightweight, ultra-thin and comfortable, good gas permeability, no stimulation, degradable, we can not form new white garbage. In addition, the product is gradually developed into medical dressings, surgical holes, surgical gowns and surgical bags by simple individual medical and protective materials. Hand-stitched high-tech products. In the production process, the company has broken through the long position. In addition, the online combination has improved the efficiency, and the hitting has improved the cost performance of the product. In the performance of the three-anti-resistance, more and more barrier effects are achieved.

Biomedical textile materials, international and domestic materials have developed rapidly in recent years, especially to strengthen the cross-integration of new technologies, especially the cross-healing of biomedicine and nanotechnology. There is also the application of textile structural flexible composite materials. The price ratio of our import and export is the highest in the world. On the one hand, I have a large production volume and a large amount of use. At the same time, our import price and export price gap are huge, and there is a huge development in the industry. Production space. This is mainly about the three-dimensional warp-knitted reinforced skeleton and the flame-retardant and smoke-proof canopy, as well as the wet-laid non-woven material. In the future, it will play an active role in the lightweighting of military and high-speed rail.

The second aspect briefly introduces some of the technological innovations and product development directions of the “13th Five-Year Plan”. When the industry develops the “13th Five-Year” industry development direction, it focuses on the national key development strategy to discuss the whole industry. development of. The first one we can cut into the national strategy new material industry is first called fiber-based composite material. This is not enough depth. We should say that now we are in the project including helicopters, including our fighters, including large aircraft, our future The space is still very large. In addition, other new materials for industrial textiles, sometimes our industry is indeed like this, like the three three-product strategy just now, many high-tech can do well, but there are still some gaps in many foundations, including the airbag division also needs a lot of import.

In addition, it is environmental protection industrial textiles, air pollution control textiles, and water treatment and pollution control textiles. The desalination of sea water includes deep water pollution control. At present, it is a cost issue, but there are actually many technical cultures. In addition, textiles for soil pollution control, effective degradability of soil promoted in Xinjiang, Inner Mongolia, the use of desert cotton fields is also the key development direction in the future.

Medical health, medical and health textiles, with the emergence of aging, whether it is health or health care, the demand for health care products is very large, and now the world’s largest manufacturers in the world are setting up factories in China to develop such products. I have seen that China's future has great application in both the second-child policy and the elderly market. There are also textiles for emergency and public safety industrial use, textiles for preventing and responding to natural disasters. Sun’s president also said that 30+100 we put these Doroes into it. Whether it is a key technology or a utility model, we hope to allocate it to different fields in the future. Push. Infrastructure support These years of infrastructure development is still very fast, the Secretary General of Xinjiang Liang called me the day before yesterday, Xinjiang also approved the construction of the highway for the next five years, one is the domestic and international key projects, it should be said that whether it is on the railway , highways, water conservancy, including strengthening our flame retardant high strength, ecological restoration like these are currently improving, but we should all say that there is a gap, although we say that China is the largest infrastructure production site, but also the largest market for geotechnical materials, However, compared with the gap, the gap is still being explored. These are also included in the high-tech development plan of the Ministry of Science and Technology. I hope that there will be significant progress in this area. In addition, it is the industry transfer package along the Belt and Road, and we also hope to promote the development of the textile industry. The military-civilian integration industry also uses textiles. The integration of military and civilians, whether it is the military or the civilian participation in the military, is very large. The US military also regards textile as an important industry after steel. The integration of military and civilian will enhance the entire industry in the future development process. Levels are of great significance.

Finally, there is a “13th Five-Year Plan”. These plans are the plans that will be released at the end of this month. The industrial textile industry will maintain rapid and steady growth. The industrial added value of enterprises above designated size will grow at an average annual rate of 9%. The total processing volume has increased by more than 8% annually, accounting for 33% of the total fiber processing in the textile industry.

Finally, the industry outlook, the global textile industry has just introduced and there will be a rapid development, the application field of each terminal has become very complicated. I personally feel that the different attributes and end uses of the market to explore products are very Important development direction, so we should apply it to unlimited replacements to make textiles become familiar strangers. Every day, we will touch textiles. Every day, there will be new textile fields so that you don’t know him and meet new competitors, not just from you. Predictable direction. Our future challenges are not what you can know. It is difficult to predict what direction will happen in the future. The biggest competitive advantage comes from your ability to develop products with customers and suppliers. If this is the case, we will go to 2020. It is estimated that the total fiber processing will reach 20 million tons, which is based on the current increase in production efficiency, and the competitive advantage will inevitably replace the necessary advantages. The comparative advantage must be replaced by competitive advantage, government support, technological innovation, new product development, and the drive of the unknown market. Simply introduce these introductions to everyone, thank you.

Editor in charge: Li Ying