"11Th Five-Year" Technology Promotes Textile Power To Power

During the "11th Five-Year" period, the textile industry carried out a lot of scientific and technological research and industrialization of achievements around the "28+10", and achieved remarkable results.

The R & D investment of large and medium-sized textile enterprises and the output value of the enterprises above the scale have increased by nearly 2 times; 22 scientific and technological achievements in the whole industry have won the national science and technology award, among which, the "annual production of 45000 tons of viscose short fiber engineering system integrated research", "high efficiency short process embedded spinning technology and its industrialization" have won the first prize of the national scientific and technological progress award.

"Textile light", the China Textile Industry Association Science and technology award has awarded 622 projects, and the number of invention patents and utility models patents has increased by more than 1000 each year.

Fiber materials technology is changing rapidly.

During the "11th Five-Year" period, remarkable progress has been made in the technological progress of fiber materials.

Carbon fiber, aramid fiber 1313, polysulfonamide fiber, ultra-high molecular weight polyethylene, polyphenylene sulfide, basalt fiber and other high performance fibers and bamboo fiber, hemp fiber and other biomass fiber have been industrialized production, are further developing series of varieties, expand application, most of the technology and products have reached the international advanced level.

Aramid fiber 1414 and new solvent method cellulose fiber have already obtained the pilot test results, filling the domestic blank, and the industrialized production technology is in the research stage.

The synthesis of new polyester PTT resin has been pilot tested, and fiber production and processing and product development have been industrialized.

The development and application ability of domestically produced production technology and equipment has been significantly improved, and the level of functionalization and differentiation of chemical fiber products has been improved.

During the "11th Five-Year" period, the production and efficiency of cotton spinning automation, continuous improvement and high speed new technology were greatly improved.

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The adoption of new technologies such as compact spinning, jet spinning, vortex spinning and embedded spinning has made the yarn products more abundant, and the number of natural fibers spinning has been greatly improved, and the yarn quality has been significantly improved.

Fabric processing technology has reached a new stage.

The new applications of electronic jacquard devices, the development of new weft knitted fabrics, the blending of various fibers and the innovation of fabric structure have greatly enriched the variety of textile fabrics. China's cotton spinning, wool spinning, knitted fabrics and a number of chemical fabrics have reached or near the level of international advance.

The printing and dyeing industry has independently developed a batch of new dyeing and printing technologies, such as reactive dyes cold pad batch pretreatment and dyeing, digital printing, pigment printing and so on. A large number of advanced electronic information technologies such as electronic color separation plate making, automatic sizing and on-line detection have been widely used, greatly improving the stability and added value of fabric quality.

The development and application of green technology are progressing faster.

A number of new technologies for energy saving and water saving have been developed and applied in the industry.

During the "11th Five-Year" period, the comprehensive energy consumption per unit added value of textile industry decreased by about 40% at comparable prices, and new equipment and technologies for energy saving were widely applied in the industry.

Cotton spinning industry promotes the use of energy-saving motor, air conditioning and automatic control technology. Air conditioning automatic control technology can reduce air conditioning energy consumption 10%~15%.

During the "11th Five-Year" period, the water saving work in textile industry has made progress. The output of fresh water from 100 meters of printing and dyeing cloth in the printing and dyeing industry with the largest water consumption has decreased from 4 tons to 2.5 tons, a total decrease of 37.5%.

In the printing and dyeing industry, a large number of efficient short process pre-processing technologies have been widely applied, which can reduce water consumption by more than 30%. Bio enzyme desizing can save more than 20%. Cold pad batch dyeing can save water by 15%.

Pollutant control technology has improved significantly.

During the "11th Five-Year" period, according to the comparable price, the cumulative decline in the sewage discharge volume per unit added value in the textile industry was more than 40%, and the technology of pollutant reduction and treatment was obviously improved.

Resources recycling technology has made progress.

The recycling technology of waste PET bottles has been popularized in an orderly way and technology has been upgraded.

At present, the domestic regenerated fiber production capacity reaches 7 million tons and the output reaches 4 million tons.

Industrial textiles are developing rapidly.

The high level of application of high performance fibers has greatly improved the performance of industrial textiles.

During the "11th Five-Year" period, significant breakthroughs were made in the industrialization of high performance high modulus polyethylene, aramid, polysulfonamide, polyphenylene sulfide and other high performance fiber materials. It promoted research and development of bulletproof and anti stab composite fabrics, high temperature needle punched and environmental protection filtration and separation composite nonwoven materials, anti spatter flame retardant protective clothing and other industrial end products.

Significant breakthroughs have been made in nonwoven technology, and the processing technology has been greatly shortened by directly combing network technology. The high-speed reinforcement technology has greatly reduced the operation cost.

The isotropy, uniformity, handle, thickness and other properties of the products have the characteristics that traditional textile materials can not compare with.

The progress of industrial warp knitting and three-dimensional braiding technology, heavy speed weaving technology and multi-layer online composite technology has greatly expanded the applications in wind power, aerospace, geotechnical, medical and health fields.

The domestic geosynthetics have successfully solved problems such as plateau geological cracks, frozen soil isolation, thermal insulation and seepage prevention in Qinghai Tibet railway construction project.

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In 2010, the output of industrial textiles in China is expected to reach 8 million 200 thousand tons, 1.2 times higher than that in 2005, accounting for more than 19% of the fiber processing volume in the industry, and 6 percentage points higher than that in 2005.

Domestic textile machinery market competitiveness significantly improved

With the improvement of independent innovation capability and processing and manufacturing technology, the market competitiveness of China's textile machinery industry increased significantly during the "11th Five-Year" period.

In 2010, the domestic market share of domestic spinning machines exceeded 70%.

Among the main products, the domestic market share of cotton spinning frame and roving frame is over 90%. The market share of medium and high grade rapier looms is over 60%, and the automatic winder is over 25%.

The export scale of domestic textile machinery has also been expanding. Since 11th Five-Year, the export volume of China's textile machinery has increased by more than 10% per year, and is popular in India, Bangladesh, Pakistan and other Asian regional markets.

Information technology and basic research continue to improve.

During the "11th Five-Year" period, textile and garment industry CAD, CAM and other product R & D design digital technology has been widely applied, effectively improving product innovation ability and market reaction speed.

The widely used technology of computer color matching and color separation and plate making has greatly improved the printing and dyeing finishing level.

Fieldbus technology and remote communication technology have been applied in the field of textile equipment. Textile machinery is developing towards digitalization, integration and networking.

Some key technologies of the online production monitoring system have made breakthroughs and have been applied in enterprises, laying the foundation for the application of the Internet of things in the textile industry.

During the "11th Five-Year" period, textile colleges and universities actively carried out textile frontier technology and basic theoretical research, and made progress in the regulation of macromolecule and condensed structure of high performance fiber such as carbon fiber, aramid fiber, spinning flow control, fiber binding quality control, surface physical and chemical structural modification, etc., providing theoretical guidance for the breakthrough of related industrialization technology research, enhancing the power of innovation capability improvement, and playing an important leading role in the "12th Five-Year" industrial upgrading.