China is the world's largest textile fiber processing and processing country
Oct 15, 2019
Today, China has become the largest producer of many fiber varieties, and is also the largest country in the global application of fabric fibers. Many fabric fiber raw materials, such as crab shells for chitin fiber production, wood pulp for viscose fiber production. The petrochemical raw materials used in the production of synthetic fibers are also heavily dependent on imports.
With the global population surge, in order to ensure the global population of food and food supply, China and the rest of the world have seized the control of farming and arable land. The cultivation of cotton, various hemp (linen, ramie, ramie, jute, etc.) and mulberry sericulture is restricted.
Environmental, climatic, and material needs have also brought new shocks. Natural disasters such as global waterlogging, dry mornings and mountain torrents have reduced many biomass resources. For example, Australia's seven consecutive years of drought have caused sheep sheep to shrink significantly and sheep wool (washed hair) production has fallen by 30%. In order to maintain the “green” and “low-carbon” concept of the environment, the global environmental protection system has put forward strict and strict regulations on the discharge of pollutants, sewage and sewage, and sorted out the raw materials of fabrics (mammette, wool, etc.). And fiber finishing (printing, dyeing, finishing, wastewater treatment) and many other constraints.
In the current predicament, traditional fabric raw materials must explore new ideas and roads to realize the dream of a strong cloth country.
Chemical fibers must utilize new technologies to maximize the use of “renewable, degradable, recyclable, environmentally friendly biomass resources”.
Natural fibers must be cultivated with new varieties. Under the premise of improving fiber performance (very important to ensure the fineness and strength of the fibers), the use of salt-alkali land, wasteland land, hillsides, etc., is not required for the use of “grain fields” or “cultivated land”. In order to ensure the supply of food and food under the situation of population increase.
The recycling of waste fabrics worldwide has been gradually carried out. At present, the global waste fabrics exceed 50 million tons per year. These wastes are not only rarely used, but also pollute the environment after being abandoned. The recycling of discarded fabrics has also started in China.
In order to meet the various requirements of industrial fabrics and the various needs of protective workwear, a variety of new high-performance fibers,
Such as high temperature resistance, low temperature resistance, high strength, ultra high strength, high modulus, ultra high modulus, low modulus, very finished nature, very electrical properties, very magnetic properties, fiber needs to be researched and developed to meet the fabric industry. The need for progress.
For the cotton textile and weaving industry, cotton textile and weaving enterprises should broaden their horizons and extend the industrial chain backwards, and develop and organize the dyeing and finishing, workwear, household and industrial products, as well as the final product market and service, while extending forward. Coordinate cotton breeding, planting, harvesting and sorting. At the same time, it is necessary to cooperate with the test to develop and adopt the "new super-imitation cotton" fiber.
Broadening the horizon is to adopt differentiated, high-performance, new functional fiber raw materials according to the requirements of high-performance and new functions of the final product. The production of work clothes and household fabrics should consider new functions such as sweating, ventilating, bacteriostatic, bacteriostatic, deodorizing, covering, static, fireproof and electromagnetic radiation protection. In the industrial fabrics, high-strength fibers with high strength, high modulus, low modulus, high temperature resistance, low temperature resistance, insulation, electrical conductivity, magnetic permeability, sound absorption, shock absorption, etc., can also be considered, and the spinning technology can also be worked out. According to the progress of new spinning technology (Siro spinning, Sirofil spinning, parallel spinning, low-torque spinning, embedded laminated spinning, etc.), we can make full use of short-staple spinning. Filament fiber with spinning, blended chemical fiber fabric, wrapping and so on.
With the intensification of the shortage of traditional cotton textile raw materials, various natural fiber, super-imitation cotton fiber, differential chemical fiber dimension, new functional fiber, high-performance fiber, fabric materials including silk and various chemical fiber filaments will be Enter the cotton textile weaving system. The products will be developed for high-end, top-end workwear fabrics, home fabrics and industrial fabrics. Enterprises should change their mindset and get rid of the traditional concept of “pure spinning”. At the same time, the fabric industry should broaden its horizons and extend to the “first” and “tail”, focusing on the design, production, market and service of the final products, as well as the breeding, production and supply of raw materials. In the current key period of transformation and upgrading, lay the foundation for the stable progress of the fabric industry, form a system, improve the organization, occupy space, and contribute to the smooth progress of the fabric industry.
Such as low temperature resistance, high temperature resistance, ultra high strength, high strength, high modulus, ultra high modulus, low modulus, very finished nature, very electrical properties, very magnetic properties, fiber needs to be researched and developed to meet the fabric industry. The need for progress.
For the cotton textile and weaving industry, cotton textile and weaving enterprises should broaden their horizons and extend the industrial chain backwards, and develop and organize the dyeing and finishing, workwear, household and industrial products, as well as the final product market and service, while extending forward. Coordinate cotton breeding, planting, harvesting and sorting. At the same time, it is necessary to cooperate with the test to develop and adopt the "new super-imitation cotton" fiber.
Broadening the horizon is to adopt differentiated, high-performance, new functional fiber raw materials according to the requirements of high-performance and new functions of the final product. The production of work clothes and household fabrics should consider new functions such as sweating, ventilating, bacteriostatic, bacteriostatic, deodorizing, covering, static, fireproof and electromagnetic radiation protection. In the industrial fabrics, high-strength fibers with high strength, high modulus, low modulus, high temperature resistance, low temperature resistance, insulation, electrical conductivity, magnetic permeability, sound absorption, shock absorption, etc., can also be considered, and the spinning technology can also be worked out. According to the progress of new spinning technology (Siro spinning, Sirofil spinning, parallel spinning, low-torque spinning, embedded laminated spinning, etc.), we can make full use of short-staple spinning. Filament fiber with spinning, blended chemical fiber fabric, wrapping and so on.
With the intensification of the shortage of traditional cotton textile raw materials, various natural fiber, super-imitation cotton fiber, differential chemical fiber dimension, new functional fiber, high-performance fiber, fabric materials including silk and various chemical fiber filaments will be Enter the cotton textile weaving system. The products will be developed for high-end, high-end workwear fabrics, household fabrics and industrial fabrics. Enterprises should change their mindset and get rid of the traditional concept of “pure spinning”. At the same time, the fabric industry should broaden its horizons and extend to the “first” and “tail”, focusing on the design, production, market and service of the final products, as well as the breeding, production and supply of raw materials. In the current key period of transformation and upgrading, lay the foundation for the stable progress of the fabric industry, form a system, improve the organization, occupy space, and contribute to the smooth progress of the fabric industry.
