05 denier filament. Blending with various additives can produce functional fibers such as antibacterial, far-infrared, anti-static, conductive, flame-retardant, moisture-absorbing and anti-UV. High-performance fibers such as aramid, carbon fiber, and ultra-high molecular weight polyethylene have become indispensable new materials for aerospace, energy, construction, protection, filtration, automotive, marine, agriculture, animal husbandry, fishing, and entertainment, sports, and other industrial sectors. The industrial production of solvent fibers such as cellulose fiber and polylactic acid fiber is considered as an environmentally friendly textile raw material for sustainable development in the textile industry in the 21st century. Different fiber raw materials are mixed, compounded, deformed, textileized, printed and dyed, and then processed and finished. With the continuous development of chemical fiber varieties, the blending and interweaving of multiple fiber materials has become a new trend in the development of textile production and textile dyeing and finishing technologies.
International textile technology continues to develop in the direction of high quality, high output, automation and continuous development. Developed countries are led by electronic information technology, based on new materials and high-precision automated machining technology, using optical, mechanical, electrical, pneumatic, hydraulic and other sensing technologies, developed and developed a new generation of modern new equipment, to achieve the textile The on-line detection, display, automatic control and automatic adjustment of various process parameters in the production process enable the automatic monitoring, display and even automatic elimination of the operation status of the equipment. Highly automated production equipment can strictly follow the set process requirements to achieve qualitative, quantitative, standardized mechanical actions to achieve a variety of simple and repetitive manual operations in the traditional textile production relying on the skill level of workers to ensure and improve product quality. Improve production efficiency, reduce product costs, and enhance product competitiveness.
Taking cotton textile production as an example, the carding technology that has been commonly used in developed countries has eliminated the impact of traditional roll-opening and cleaning processes on the quality of sliver.
Large-capacity cotton blended cotton, reciprocating automatic picking, multi-bink blending, cotton box blending and other new processes and technologies have improved process opening, impurity removal, homogenization and mixing, and improved the process performance. The photoelectric detection, pressure sensing, airflow conveying, autoleveling, and computer integrated monitoring technologies used in stand-alone and full-flow processes have improved the stability and reliability of the whole process operation, ensuring continuous, synchronized, and smooth operation of the entire process, and improved The uniformity of the output sliver.
In recent years, the on-line automatic detection and removal device for foreign fibers has adopted color digital camera technology to accurately determine the size and position of foreign fibers through the process of surface scanning, compensation, calculation, correction of illumination differences, and spectral analysis, and is sprayed by one or more nozzles. The outflow of high-speed air will discharge the foreign fibers.
The self-adjustment of carding and strips can stabilize the uniformity of long, long or short sections of the output sliver through on-line inspection, displacement sensing, signal conversion, servo system control, computer processing, and variable frequency speed control. Within a certain range, thus ensuring the stability of the yarn quality.
The roving machine adopts multi-motor subsection frequency conversion drive and servo control technology, which greatly simplifies the mechanical transmission system. CCD tension fine-tuning technology can accurately control the spinning tension, ensure the constant tension of the roving, and improve the spinning quality.
The continuous improvement of the automatic doffing and the automatic winding air splicing technology for the long spun yarns has brought the technology of sleek yarns into a practical stage in the mid-1980s. The direct connection between the two most-used and labor-intensive processes in cotton spinning not only guarantees and improves the quality of the product, but also significantly reduces the number of employees, increases labor productivity, and also solves the long-term difficulties in spinning production. The contradiction between the spinning speed and the package of spinning yarns has greatly increased the spindle speed of the ring spinning machine.
The calculation method of the physical labor productivity of cotton spinning enterprises formulated in the mid-eighties had stipulated that 282 cotton 10,000 spindles were used to produce 10,000 cotton spindles. China's cotton mills in most regions still stay at this level, and the international chain of 30- There is a big gap in the level of 60 people. With new processes, new technologies, new equipment and necessary improvements in production management and labor organizations, the use of 10,000 spindles will be reduced to around 100. If the further use of a fine-linkage process, 10,000 ingot users should be able to reduce to 6 people or even less.
In terms of weaving, China still focuses on shuttle looms, which is an important factor restricting the international competitiveness of China's cotton cloth and post-processing products. Internationally, shuttleless weaving technology has developed rapidly, and electromechanical integration has reached a high level. Computer technology is widely used for parameter setting, production process control and auxiliary design of looms. By entering the relevant parameters into the computer, the loom can change the fabric type according to the set requirements. Through various sensors, the production process can be monitored, displayed and controlled, used for automatic picking, control of weft density, automatic pick-up, automatic joints, automatic feeding, automatic stopping of broken ends, positioning of vehicles, correction of wrong lines, control of loom Start, brake, etc. The display screen shows real-time loom operation and bi-directional communication with the host computer. Computer technology guarantees a high quality, high output and fast change of fabric variety. Computer technology is also commonly used in the design and manufacture of fabric-aided design and weaving machines.
Finishing after printing and dyeing has always been a weak link in China's textile industry and is an important factor restricting the quality, variety, and competitiveness of China's textile products. The quality of traditional finishing after printing and dyeing relies mainly on mature process regulations, strict operation management, skilled workers operating skills and work responsibility to ensure that the "process on the train"; modern printing and dyeing after finishing production mainly rely on the widespread adoption of electronic information technology Leading new technologies, new technologies and new equipment. Various process parameters such as temperature, concentration, pressure, and speed during scouring, rinsing, dyeing, printing, drying, shaping, etc., can be detected online by various sensors, and the computer processing automatically adjusts the steam pressure and drying temperature. The fabric speed reaches the set process requirements to ensure and improve product quality. Automated colorimetry, automatic color separation, automatic color matching, automatic pulping and other automated auxiliary facilities ensure the stability, consistency, and reproducibility of product quality.
Dyeing and finishing production adopts new technologies to further improve product quality or achieve environmental protection and energy saving. Important progress has been made. Some of them have already begun to be applied in production and have achieved good results, such as biological enzyme finishing technology, low-temperature plasma processing technology, supercritical carbon dioxide dyeing Technology, digital inkjet network, spray wax network and inkjet printing technology.
The application of high technology in textile production has promoted the modernization of traditional textile technology. The development of textile fiber raw materials and textile processing technology has improved the quality of textile products and expanded the variety of textile products. Textile products are entering various areas of the national economy and have become an indispensable important raw material industry for social economy and people's lives.
Promoting the application of hi-tech cities in the textile industry Promoting the application of high and new technology in the textile industry must start from reality The development of new textile fiber varieties and the modernization of textile dyeing and finishing technology and equipment has changed the face of the traditional textile industry.
China's labor resources are abundant and wage levels are relatively low. The renewal and transformation of the textile industry should be based on advanced and applicable technologies, taking the path of high technological content, good economic returns, low resource consumption, low environmental pollution, and full utilization of human resources. The target and focus of the new technology and advanced and applicable technological transformation for the textile industry are to improve product quality, expand variety, increase labor productivity, reduce product costs, and enhance product international competitiveness.
China has a vast territory. The level of social and economic development varies across the country. The requirements for the quality and variety of textile products are also different. The technical transformation of textile enterprises must be adapted to local conditions. Based on the market demand and the actual conditions of the region and the company, the overall consideration should be given to varieties, quality, grades, raw materials, cost of labor, technical strength of the enterprise, management level, sources of funds, and the ability of the enterprise to bear. The subjective and objective conditions of the factors, determine the direction and positioning of the company's products, choose to determine the transformation program.
Enterprises in the coastal areas and central cities that mainly export products should give full play to their advantages in technology, management, talent, and information, adopt more advanced technologies and equipment, and develop and produce more high-end, fine-finished and deep-processed products to form their own enterprises. The characteristics of products, superior products, to achieve better economic benefits.
Enterprises in the central and western regions, small and medium-sized cities and towns, and raw material-producing areas should give full play to the advantages of abundant resources and labor. According to the actual situation of the enterprise's technology, management, talents, and funds, they should determine the direction and positioning of the products and determine the goals and measures for technological progress. Enterprises that have conditions for the development and production of precision-processed, deep-processed products should also adopt advanced technology and equipment to produce products with better quality, higher grades, and adapt to market demands, so that enterprises can enter the track of virtuous circle and healthy development.
2. Promote the application of high technology in the textile industry The responsibility is to innovate the rapid development of science and technology. The role of cross disciplines in the technological advancement of the traditional textile industry is highlighted by the continuous improvement of fiber quality and the innovation of varieties, manifested in textile dyeing and finishing processes. The rapid development of technology, equipment and equipment. China's natural fibers should further improve the quality and improve the primary processing technology. Chemical fibers should strengthen the development and innovation of differentiated fibers, functional fibers, high-performance fibers and a new generation of environmentally friendly fibers. International textile technology has been developed to a fully automated production stage. China's textile industry must first make a batch of urgently needed advanced and applicable technologies such as automatic winding and shuttleless looms to catch up with the international advanced level, comprehensively track the development of international textile technology, and develop innovations. To develop a new generation of high-level technology and equipment with China's independent intellectual property rights. In terms of dyeing and finishing, we must focus on improving the automation of the entire process of dyeing and finishing, including auxiliary equipment such as automatic color measurement, color separation, color matching, and automatic pulping, so as to ensure the stability, consistency, and reproducibility of product quality. We must pay attention to the use of advanced technologies in other disciplines such as biotechnology, nanotechnology, and transgenic technology to improve the technical level of textile dyeing and finishing.
The report of the 16th National Congress highly praised the spirit of innovation and pointed out: "Innovation is the soul of a nation's progress and an inexhaustible motive force for a country's prosperity and development." The development of new textile products should be based on innovation and based on original new technologies. The performance of the international textile market is the competition of quality and price. The essence is the competition of science and technology. It is the use of high technology to transform the competition of traditional industries, and it is the competition of technological innovation ability of textile production. It is necessary to strengthen the sense of innovation and attach importance to institutional innovation and mechanism innovation so that the development of textile products in China will gradually enter the development track of a virtuous circle.
3. The key to advancing the application of high technology in the textile industry is the key to talent development and innovation. It is under the guidance of the principle of rejuvenating the country through science and education. China’s education reform is constantly deepening. The scale of higher education and vocational education has been continuously expanded and the level of discipline has been continuously improved. Numerous professional talents of various types are being cultivated. Highly-qualified scientific and technological talents must have solid basic theoretical knowledge and rich practical experience. The textile industry, which focuses on applied technologies, should pay more attention to cultivating innovative academic leaders in scientific research and production technology practice. .
The textile industry is an eternal industry. China's textile industry is facing two opportunities for development: After joining the WTO, China's textile industry has accelerated its integration into the international market and ushered in a rare opportunity for development. The comprehensive construction of a well-to-do society proposed by the 16th National Congress of the People's Republic of China has shown great prospects for the development of China's textile industry. For a long time, the textile industry will still be a pillar industry for China’s export earnings, especially net foreign exchange earnings. The level of fees in our country is still very low. With the development of the social economy and the improvement of people’s living standards, there is still much room for development in the domestic market for China’s textile products. Abundant labor resources are a major advantage for China's textile industry, and it is also an important area for relocating labor and employment. China's textile industry must seize opportunities, speed up structural adjustment, promote industrial upgrading, and strive to track the development of international textile technology based on innovation and realize the goal of building a strong textile nation.
Our company is likewise Among the Powerful Firm In the 304 stainless flat bar area With concerning 15 years.
As one of the leading foreign profession gateways of Chinese 316 Stainless Steel flat bar sector, basing on a foundation of mutual advantage and win-win concept.
Our company has actually established pleasant and also comprehensive company participation in abroad market, offering finest support to the development of business.
Our flat stainless steel plate collection consist of Hot and Cold Rolled 200, 300, 400 series, with brands like TISCO, LISO, Bao Steel, Tsingshan, Wuhang, ESS, etc, the kinds consist of ss 304 flat bar, coil, sheet, pole, strip, in addition to some semi-finished item like circle, pre-pressed sheet, and so on.
We have actually been approved ISO9000/14000 because year 2005. We are especially solid in South-east Asia market, as well as we have expanded to be a good supplier in Africa, Middle East area as well as some European nations.
Our stainless steel flat metal business always stays with four company concepts: top quality item to win the market; affordable price to draw in clients; excellent solution to get online reputation; widely known brand name to advertise worth. We are eagerly anticipating cooperate with you.
flat stainless steel plate, 316 stainless steel flat bar, ss 304 flat bar, 304 stainless flat bar, stainless steel flat metal
Ningbo Ningshing Trading Group Inc. , https://www.ningshingonline.com