Hang Seng Successfully Manufactured Environment-Friendly Viscose Fiber

As a kind of fiber that is most closely related to cotton performance, viscose fiber production capacity and usage in recent years are increasing year by year. However, due to the problems of high investment, high energy consumption and high pollution in viscose production, many developed countries have quit the field of viscose fiber production very early. Viscose production Technology has not made great breakthroughs and innovations in the past decades. In this regard, Jiujiang Hengsheng chemical fiber Limited by Share Ltd strives to change the embarrassing situation of viscose production through technological innovation.

In early February, Jiujiang Hengsheng chemical fiber Limited by Share Ltd held a new appraisal meeting of viscose fiber products in Jiujiang, Jiangxi province. The viscose fiber products produced by the new technology not only improved the appearance, color, touch, and strength index, but also shortened the production process of viscose, and achieved a greater breakthrough in reducing energy consumption and production costs, which was unanimously affirmed by the industry.

At the meeting, Hu Hongwei, deputy general manager of Hang Seng chemical fiber, said that the new technology changed the way of forming and post-processing of the spinning machine from the former quilt processing method to the tow processing way, and improved the overall performance of the fiber through two drafting. After testing, the performance of the new fiber has been improved in a comprehensive way, and the fiber strength can reach 3.5cN/dtex. meanwhile, production process The shortening of the production process can achieve low energy consumption and small production facilities, while the fully enclosed production process ensures clean production.

This item new technique After the launch, experts from the participating industry affirmed the positive significance of the technology in promoting the transformation of the viscose industry. The main points were: the short process, less floor space and less energy consumption could greatly reduce the cost and improve the market competitiveness of the products; two, the new evaporation technology of the acid station was a major innovation, a revolution of the viscose acid station technology; the three is the use of full automatic filter, which can reduce the floor area and investment cost of the equipment; four, shorten the traditional refining process, realize the multiple drafting and roller drying of the fiber; five, finish the desulphurization water washing in the front way, and cut off in the condition of fiber drying. At the same time, all of these have improved the strength and quality of fiber.

In this regard, Wang Lejiang, chief engineer of Beijing Sanpu new synthetic fiber company, acknowledged the innovation attempt of Hengsheng viscose technology. In addition, he said that in order to ensure the commissioning and application of new technologies, the filtration of fiber production must be done well.

At the same time, experts at the conference also affirmed Hengsheng innovative viscose fiber technology. We hope Hengsheng will continue to improve its technical work and strengthen the protection of its own intellectual property rights. At the same time, through the coordination and cooperation between the upstream and downstream, we will realize the application of new technology in the industry as soon as possible.