The Information Office of Sinopec announced that with the full completion of the 200000 ton melt direct spinning environmental friendly staple fiber project, the annual production capacity of Sinopec Yizheng Chemical fiber polyester staple fiber exceeded 1 million tons, becoming the first production base in the world. Polyester staple fiber is an alternative product of cotton. Its million ton production capacity can replace the output of 20 million mu of high-quality cotton field.
Yizheng Chemical fiber polyester staple fiber products have always had a high brand influence in the market, and the product structure can be divided into six categories and nearly 100 varieties. The newly constructed 200000 ton melt direct spinning environment-friendly staple fiber project is a key project for Yizheng Chemical fiber to implement the development pattern of "one base, two wings and three innovations" of Sinopec, focus on improving quality and efficiency, creating high-end medical and health synthetic materials, and fully meet the new needs of people's healthy life. It mainly produces key products such as primary polyester hollow fiber, Spunlaced non-woven polyester staple fiber and so on.
It is reported that the primary polyester hollow fiber produced by Yizheng Chemical fiber is not only widely used in high-grade bedding and cold clothes, but also the main material for the production of hospital bedding, mattress and pillow core because of its permanent three-dimensional crimp, excellent fluffy resilience, light weight, good warmth retention, antibacterial and mildew proof characteristics. During the epidemic, Yizheng Chemical fiber primary polyester hollow fiber rushed to Hubei, Shandong, Zhejiang, Tianjin and other places to fight the epidemic, and the products have been in short supply.