Breakthrough In Fiber Material Technology

Since 2009, at home and abroad

Fiber material technology has made breakthrough progress.

Industrialization research and development of key varieties such as carbon fiber, aramid fiber 1313, polysulfonamide fiber, ultra-high molecular weight polyethylene, polyphenylene sulfide and basalt fiber have basically been completed. Most of the technology and products have reached the international advanced level. Bamboo fiber, hemp pulp fiber and other biomass biomass fiber have been industrialized production, and a series of varieties are being further developed.

The level of functionalization and differentiation of chemical fiber products continues to improve. In 2010, the chemical fiber differential rate reached over 43%, an increase of about 5 percentage points over 2008.

Remarkable progress has been made in textile technology and product development.

The adoption of new spinning technologies such as compact spinning, jet spinning, vortex spinning and embedded spinning has greatly increased the spinning number of natural fibers, and improved the quality and grade of yarns.

The new type of electronic jacquard device, the development of new weft knitted fabrics, the blending of various fibers and the innovation of fabric structure have greatly enriched the varieties of textile fabrics.

Digital printing, pigment printing and other new printing and dyeing technology, electronic color separation plate making, automatic sizing, on-line detection and other advanced electronic information technology, and multi-function pre and post finishing technology application, so that the quality and additional fabric is worth upgrading.

The development and application of green technology is accelerating.

New technologies, such as new cooling technology of cotton spinning, automatic control technology of cotton spinning and air-conditioning, printing and dyeing high efficiency short flow pre-treatment, biological enzyme desizing, cold pad batch pretreatment and dyeing technology, have been developed and breakthroughs and applied widely, so that the industry has achieved obvious results in energy saving and water saving. A batch of pollutants control technologies, such as dyeing and printing wastewater separation and advanced treatment and recycling technology, and activated carbon adsorption treatment of viscose waste gas, have been widely applied in industries, effectively reducing the discharge of liquid and gas pollutants, improving the level of cleaner production, accelerating the popularization and utilization of waste polyesters, recycling of condensate and cooling water, recovery of waste heat and reclaimed water, and improving the utilization efficiency of various resources.

Since the implementation of the plan, the comprehensive energy consumption of the textile industrial units has decreased by 8% at comparable prices. The annual sewage consumption per unit of added value has dropped by about 10%, and the water reuse rate has increased from 10% to 15%.