Focusing on the differentiation of spandex for more than ten years, Xinxiang chemical fiber anchor set a "small goal"

2 Tracking advanced technologies to address import dependence

If the first decade of getting involved in spandex from 2003 is a bold attempt in a new field, then the second decade is to open the take-off of egret spandex, which has milestone significance for Xinxiang chemical fiber and even the domestic spandex industry.

Ten years of accumulation, so that Xinxiang chemical fiber production technology and product quality have reached the domestic leading level, egret spandex products have a good market reputation and market share, and temper a mature technology, honest and dedicated, young, lean and efficient technical personnel and production staff, for the egret spandex industry stable and efficient development has laid a strong technical and talent foundation. The leadership team of Xinxiang Chemical fiber pays close attention to the rapidly developing spandex market, constantly follows the development trend at home and abroad and international new technologies and new products, gives full play to its own comparative advantages, continues to force spandex projects, and solve the status quo that most of the differentiated spandex relies on imports, injecting new impetus into the transformation and upgrading of Xinxiang chemical fiber, promoting structural adjustment, improving the development quality and economic benefits.

Since 2014, it has invested in the construction of 2× 20,000 tons of ultra-soft spandex fiber project, which became the highest one-time investment project of Xinxiang chemical fiber at that time. In December 2016, the world's first 96 head spandex production line was completed and put into operation. In March 2018, the world's first "multi-spin" 120 head spandex production line was put into operation, focusing on the production of ultra-fine denier spandex products. In April 2019, the spandex project with an annual output of 40,000 tons was put into operation. Only during the "13th Five-Year Plan" period, spandex built a production line with an annual capacity of 80,000 tons, with a total production capacity of 120,000 tons, becoming the largest domestic monomer production capacity, the most advanced production technology and equipment of spandex production enterprises, further expanding the development field, lengthening the industrial chain, and Xinxiang chemical fiber spandex products have entered a period of rapid development.

Xinxiang Chemical Fiber also stopped production and relocated 20,000 tons of spandex production line of spandex branch plant, expanded new development space, and promoted the conversion of new and old kinetic energy of Xinxiang chemical fiber. Five years of development has made spandex one of the pillar industries of Xinxiang chemical fiber plate, and entered the domestic spandex industry with a large scale and influential production enterprise echelon, which plays a supporting and balancing role for Xinxiang Chemical fiber in combating the cyclical fluctuations of the industry and maintaining the long-term, healthy and good development of enterprises.

In September 2020, the newly laid annual output of 100,000 tons of high-quality ultra-fine denier spandex project is a key project in the "14th Five-Year" strategic plan of Xinxiang Chemical Fiber, and the construction and equipment installation of the second phase of the project are carried out in a three-dimensional fashion. The project was originally scheduled for full production in 2023, but it was completed two years ahead of schedule, with a total capacity of more than 200,000 tons.

3 Break through the core technology to start intelligent production

Xinxiang Chemical Fiber will be innovative through the production, management, environmental protection and new product research and development and other links, Xinxiang chemical fiber and COSCO Spandex reached a strategic cooperation, jointly explore and research and development of new technologies, advanced equipment, breakthrough a number of core technologies, with a number of domestic and international invention patents, Xinxiang chemical fiber to achieve the total change, structural change and quality change.

In 2003, Xinxiang chemical fiber force spandex field. At that time, the spandex production equipment in the industry was generally 32 heads or 48 heads, the construction of Xinxiang chemical fiber spandex project developed rapidly, the process equipment was constantly upgraded, the new technology of spandex production was promoted in Xinxiang chemical fiber, 96 heads, 120 heads of production lines were put into operation, and each project had a qualitative leap. In addition, the "120 ultra-fine spandex key technologies and complete sets of equipment" project jointly developed by Xinxiang Chemical Fiber and COSCO Spandex and Zhongyuan Institute of Technology, the overall technology has reached the international advanced level, won the first prize of science and Technology Progress of China Textile Association in 2020, and was included in the "14th Five-Year" development and promotion list of China's chemical fiber industry.