In all the textile production,high-tech information technology is necessary, industry demand for high efficiency, energy saving, environmental protection technology is increasingly urgent. 2014 the Chinese market for technical textiles machinery is high attention. Japan HISAKA Circular series flow dyeing machine two models of industrial area for high value added products production equipment investment enthusiasm is higher, so SP style introduced to feather class type high density fabric dyeing and CF style in Chinese market. Another Japan company KAMITSU had launched bobbin winder for technical aramid yarn production. Market for the attention of carbon fiber winding equipment is growing gradually. Leading at ATY air covered yarn machine manufacturers AIKI RIOTECH also open the Chinese market potential demand, on the basis of the original processing machinery, introduced the corresponding new equipment, such as increasing the related required for carbon fiber production equipment.
By the Shanghai Juyou chemical , China Textile Academy of Sciences share of China's textile industry association of science and technology guidance project "pet esterification organic matter in wastewater recycling technology" scientific and technological achievements appraisal the technology reached the international advanced level. Polyester is one of the main textile industry, engineering plastic raw materials. To 2012, the polyester production capacity of 38 million tons, accounts for nearly 55% of world output, the esterification wastewater are more than 7.1 million tons, account for more than 10% of the entire polyester chemical fiber industry wastewater. It is understood that the technology for esterification wastewater from polyester enterprises, analyzes the composition and content of different polyester process of esterification wastewater, the 2 - methyl - 1, 3 - dioxolane (2 - MD) decomposition and formation mechanism, developed the polyester wastewater recycling of organic matter in the reaction distillation, multiple effect distillation, such as technology, set up a variety of polyester esterification wastewater organic matter in the recycling process, through process control and optimization, to achieve the high purity, high efficiency of acetaldehyde and ethylene glycol recycling, greatly reduce the emissions of waste water and COD values. This technology has been in Jiangsu SanFangHang Group, TongKun Group, Zhejiang Hengsheng chemical fiber company, Shanghai petrochemical polyester built three sets of esterification wastewater recycling organic industrial equipment, advanced technology and equipment, technology and reliable, steady production and operation safety.
ShengHong will be the 2nd PTT fiber industry supplier then Dupont in the world
PTT fiber known as "memory fiber" act nylon softness, fluffy of acrylic,antidirty of polyester, and spandex elastic resilience, Suzheng Biological Engineering GM Zhangyun said,SH group and Tsinghua university cooperate to the production of high-performance PTT fiber, using glycerine the by-product of biological diesel oil as the main raw material, annual output of 50000 tons of PTT project in the construction of Zhengze town.Since 2012 SH full intellectual property rights of China's first annual output of 30000 tons of PTT polymerization device to drive a successful break the long time overseas monopoly on industry core technology . SH group has overcome respectively PTT fiber spinning technology, PTT fiber dyeing polyester synthesis technology, memory technology. After the project put into production, will quickly form the localization technology of PTT industrial chain, and has the characteristics of biomass fiber formation, the PDO production, PTT synthesis, PTT spinning, the PTT fabric printing and dyeing technology and industrialization of a full line.
As the raw material key part of PTT fiber ,blank the 1, 3 - propanediol (PDO) production in China, controlled by the international chemical giant monopolies in short supply state for a long time. Tsinghua university in China carried out using glycerine the by-product of biological diesel oil PDO fermentation, a series of patent applications, including core patent application has been more than 10 countries, including the United States. The technology USES biomass raw material, extracted from daily renewable biomass materials, in line with the current world of low carbon environmental protection, renewable resources, the development trend is included in the national "twelfth 5years plan" key support areas.