"12Th Five-Year" Textile New Technology And Equipment Favored

Recently, the NDRC issued the guidance catalogue of industrial restructuring (2011 Edition) (hereinafter referred to as the 2011 version).

After deleting, adjusting and adding, the textile industry structure adjustment catalogue includes 14 categories of encouragement, 17 restrictions and 23 elimination.

It is interesting to note that in order to meet the needs of the development of strategic emerging industries in the post crisis era, the development of hi-tech fibers will increase substantially, while new technologies and equipment will be favored.

Du Yuzhou, President of the China Textile Industry Association, once said that during the "12th Five-Year" period, China's textile industry will break through 50 key technologies and master a number of core technologies for the development and application of new high-tech fiber and advanced textile equipment.

In 2011, the responsible person of the NDRC said that the purpose of this revision is to guide rational investment in textile industry, speed up the promotion of independent innovation capability, and promote the pformation of textile industry to resource saving, environmental friendly and sustainable development, accelerate the elimination of backward industry, and effectively pform the way of industry development to promote China's pformation from a textile power to a textile power.

The Guiding Catalogue of industrial structure adjustment is an important basis for the government to guide investment direction, manage investment projects, formulate and implement policies of Finance and taxation, finance, land, import and export, etc.

In 2005, with the approval of the State Council, the NDRC issued the guidance catalogue of industrial structure adjustment (2005 Edition) (hereinafter referred to as 2005 version).

As a guide to investment direction, the government manages investment projects and formulating and implementing policies such as finance, taxation, finance, land, import and export. Since its publication in 2005, it has been guiding the textile industry to enhance its capability of independent innovation.

After rapid development in recent years, China's textile industry has been continuously improved, its industrial structure has been optimized, and green circular development has been attached importance to, and a complete industrial system has been gradually formed from the processing of upstream fiber raw materials to clothing, household and industrial end products.

In 2009, the enterprises above Designated Size of the national textile industry completed 39641 billion yuan of industrial output value, an increase of 92.1% over 2005, with an average annual growth rate of 17.7%. The total industrial added value reached 11044 billion yuan, an increase of 1.1 times than that in 2005, with an average annual growth rate of 20.5%.

The director of the NDRC said that although the scale and international competitiveness of the textile industry have been growing, many contradictions accumulated over a long period of extensive development have not been fundamentally solved. Problems such as unreasonable structure and relatively weak capability of independent innovation are restricting the further development of the industry. At the same time, the constraints on resources and environmental factors of industrial growth are gradually aggravating, which will further affect the sustainable development of China's textile industry.

Against this background, the textile industry could not be fully reflected in 2005.

Large scale expansion of restrictions and elimination

Comparing the two versions before and after, the reporters found that in 2011, the classification method of 2005 was extended to encourage, restrict and eliminate.

Those categories that do not belong to the above three categories, but are in conformity with national laws, regulations and policies, are permitted to be excluded from the catalogue for the permitted category.

After this revision, 54 items were set up under the textile category. Among them, the encouraged entries merged, split and revised the original entries, adding 4 new articles to 14, limiting the entries to 1 of the original categories, adding 17 new items, adding 17 items, eliminating 1 items, adding 14 new entries, and merging the original contents of the same items with 23 items.

Among them, intelligent, super simulation, and functional polyester and fiber production, using high speed, new spinning technology such as compact spinning, low torque spinning, siro spinning and embedded spinning to produce multi species fiber blended yarns, using advanced technology and equipment such as high-speed mechanical and electrical integrated shuttleless loom and fine needle spacing machine to produce high-grade woven and knitted fabrics such as high count, high density, jacquard and so on, using automatic equipment such as automatic winding, thin winding connection and collective doffing to produce high quality yarns, and using high technology such as braiding, nonwovens composite, multi-layer online composite, long-acting multi-purpose finishing to produce industrial textiles, which meet the needs of various fields of national economy, are all included in the encouragement category.

In the restricted list, conventional polyester continuous production equipment with single line capacity less than 100 thousand tons / year, two methyl ester production process of conventional polyester, semi continuous spinning viscose filament production line, 25 kg / hour carding machine, rapier loom with weft insertion rate of less than 600 m / min, jet loom less than 700 m / min, weft loom less than 900 m / min, and intermittent polyurethane polymerization production device are listed in the list.

Included in the elimination catalogue is the spinning and weaving equipment including all "1" spun heads; A512 and A513 series spinning frames; all kinds of domestic wool spinning frames produced before 1990, and those with no technical pformation, and imported and dyeing pretreatment equipment, drawing and setting equipment, rotary screen printing machines, continuous dyeing machines, etc., which have been used for more than 15 years and have been used for more than 15 years.

It has been revealed that the focus of this revision and adjustment in 2011 is based on enhancing the capability of independent innovation of the industry, guiding the industry to use advanced technology to upgrade the technological level of the traditional textile industry, realize the autonomy of new equipment, promote the combination of textile and strategic emerging industries, accelerate the elimination and pformation of backward production capacity, and effectively promote the pformation of the development mode of the industry.

It is worth noting that in 2011, there were also great changes in the sorting of items. According to the order of textile industry chain, the order of upstream fiber raw materials, fabric processing and terminal product manufacturing was reordered.

All items listed in the catalogue are refined to specific products, technologies, processes and equipment in principle, and technical and economic indicators are as clear as possible to improve operability.

For example, the "high-grade textile production, printing and dyeing and finishing finishing" in the original entry is divided into two parts: "high-grade textile processing" and "dyeing and finishing" after this revision, and the encouragement contents of each item are clearly defined.

Reflecting the direction of industrial upgrading

Since 2005, 22 scientific and technological achievements in China's textile industry have been awarded National Science and technology awards, among which 2 have been awarded the first prize of national science and technology progress.

In 2010, the state recognized enterprise technology center of the textile industry was 38, accounting for 6% of the national enterprise technology center designated by the state.

The proportion of fiber consumption of three main categories of clothing, home textiles and industrial products has been adjusted from 54: 33: 13 to 51: 29: 20, and industrial restructuring has achieved certain results.

In line with the original intention of effectively promoting the pformation of the development mode of the textile industry, the list of encouragement items listed in 2011 represents the direction of industrial upgrading of textile industries.

For example, there are 4 new entries in the category of encouraged items, such as high-performance fiber and products, new spinning technology, energy saving and emission reduction technology, and waste textile recycling.

Among them, the use of knitting, non-woven composite, multi-layer online composite, long-range multi-functional finishing and other high-tech technologies to produce industrial textiles that meet the needs of all sectors of the national economy; the development and manufacture of new high-tech textile machinery, key specialized foundation parts and metrology, testing and testing instruments; and the application of garment manufacturing enterprises in computer integrated manufacturing and digitalization, information technology, automation technology and equipment.

At the same time, the key links and important areas leading to scientific and technological progress in the industry can fill gaps in the domestic and meet the development needs of strategic emerging industries, and seize key technological achievements and technologies in the world.

Xu Kunyuan, vice president of the China Textile Industry Association, said in an interview with reporters that the promotion of new technology, new technology and new equipment has become an important part of the technological progress of the textile industry in 12th Five-Year. Its specific representative is the "50+110" project (that is, 50 science and technology tackling projects and 110 new processes, new technologies and new equipment).

In addition, this revision has also adjusted the encouraging content of the industry that has already been saturated with domestic capacity according to the direction of technological progress and industrial upgrading, and has no longer encouraged the technology and products that have become universality and universality.

For example, in order to effectively guide the development of China's polyester industry towards high-grade differentiation and functional fiber direction, in 2011, the general and low level polyester differential fiber production was no longer encouraged, and the content encouraged was revised to continuous process such as differential, functional polyester continuous copolymerization modification and melt direct spinning on-line addition to produce differential, functional fibers and intelligent, super simulation differential and functional polyester fiber production.

Hi-tech fiber accelerates industrialization

The international financial crisis, which broke out in the second half of 2008, has brought about profound changes in the global economic development mode. The development of strategic emerging industries has become an important strategy to seize the new commanding heights of economic and technological development.

In the era of international financial crisis, if China's textile industry fails to make new breakthroughs in the industrialization of key technologies in high-tech industries such as high performance fiber and biomass fiber, the industrial competitive advantage accumulated over the years will be gradually lost.

To this end, differentiation, emerging materials and biomass will become the theme word for the development of China's chemical fiber during the "12th Five-Year" period.

For example, as one of the national strategic new materials, biomass fiber is becoming more and more important in the National Bio Industry. The former will fundamentally change the source of chemical fiber raw materials, truly realize the whole biomass, biochemical methods and recyclable targets, and become the export of green low-carbon road.

According to the 2011, polylactic acid fiber, seaweed fiber, chitin fiber, polyhydroxyfatty acid ester fiber, animal and vegetable protein fiber and other biomass fiber will usher in a great opportunity for development.

In addition, the development and production of organic and inorganic high-performance fibers and products, carbon fiber (tensile strength of more than 4200MPa, elastic modulus of more than 240GPa), aramid, polysulfonamide, high strength high modulus polyethylene (ultra high molecular weight polyethylene) fiber (spinning production line capacity of more than 300 tons / year), polyphenylene sulfide fiber, polyimide fiber, polytetrafluoroethylene fiber, basalt fiber, silicon carbide fiber, high strength glass fiber and so on are included in the encouragement category.

The reporter understands that at present, the development of high-tech fiber has begun to take shape, which can meet the needs of national security and national economy, and some varieties basically realize industrialization.

Those high-tech fibers, such as carbon fibers and high-strength polyethylene, which only developed in the past, can also be industrialized in China.

But at the same time, the construction of a complete industrial chain for the development and application of hi-tech fiber in China is just beginning.

In the view of Zheng Zhiyi, honorary president of China Chemical Fiber Industry Association, in order to break through the bottleneck of hi-tech fiber industrialization, high-tech fibers should be organized as "national team" in the future with the goal of "industrialization, production, research and industry chain".

According to the 2011, the industrialization of the domestic blank varieties of high-tech fibers, the upgrading of the quality performance of the existing high-tech fiber varieties, the industrialization of the downstream composite materials and the development of industrial textiles were listed as the main direction of encouragement.

Energy conservation and emission reduction

During the "11th Five-Year" period, the textile industry attached great importance to energy conservation and emission reduction.

For example, differential direct spinning and new spinning cooling technology have begun to be applied in the chemical fiber industry. The utilization ratio of comprehensive utilization technology of waste heat recovery and reuse of recycled water in the industry is also gradually improving.

After this revision, 2 items of textile encouraging items have been added to encourage entry and promotion of textile cleaner production technology and waste textile recycling technology and products. The purpose is to improve the level of energy saving and consumption reduction and clean production, encourage the development and application of low carbon and green textile processing technology, and gradually establish recycling system for textile products recycling, develop textile recycling economy and improve the efficiency of comprehensive utilization of resources.

Reporters found that in encouraging items, green environmental protection technology and equipment were used to produce cellulose fibers, bacterial cellulose fibers, regenerated cellulose fibers, such as bamboo, hemp and other new renewable resources as raw materials; special animal fibers, hemp fibers, bamboo fibers, mulberry tussah cocoons, colored cotton and colored mulberry silk fibers were produced in accordance with the requirements of ecology, comprehensive utilization of resources and environmental protection.

In addition, the textile industry has been developed by the state, such as biological degumming, no polyvinyl alcohol slurry sizing, less water and energy saving printing and dyeing processing, "three wastes" efficient treatment and resource recovery and reuse technology. The recovery and reuse technology and products of waste textiles, polyester recycling materials, the production of polyester industrial yarn, differential and functional polyester filament and other high value-added products are also encouraged by the state.

While focusing on energy conservation and emission reduction, in 2011, this catalogue is also committed to preventing low-level duplicated construction, with a view to speeding up the pformation and elimination of backward processes and equipment.

The new version increased the elimination of backward technology and equipment by adding restrictive and elimination items, forcing enterprises to accelerate technological pformation and improve production efficiency and product quality.

Loom, "1" pretending, sizing machine and all the "1" spun spinning equipment, roller gilding machine with roller length less than 1000 mm, sawtooth cotton gin with 80 sawblades below 80, less than 400 tons below the lint baling machine (excluding 160 tons, 200 ton short cotton baler); 20 thousand tons / year and below viscose regular short fiber production line; longer service life over the year old than cotton and chemical fiber intermittent dyeing equipment; and screw extruder with diameter less than or equal to millimeter mm, polyester / polyester regenerated spun short fiber production device are prohibited by the state. For example, the word "1" is made into rolls, carding, cleaning, drawing, roving, spinning equipment, 1332 series winders, and 1511 models.