Research On The Industrial Upgrading Of Jining Ruyi Spandex Co., Ltd. Based On The Production Status Of Spandex Fiber

Spandex is a kind of excellent performance,with chemical fiber high elastic,known as the "Textile Industrial MSG".In recent years,Chinese Spandex Enterprises blind expansion of production capacity,resulting in domestic spandex market conventional varieties of oversupply,but the core technology of key equipment,the main raw materials,high energy consumption is still need to be imported.Unit of products,product quality and international well-known brand cannot compete,so many domestic spandex manufacturers more and more small living space.In this paper,based on the current situation of Jining spandex spandex production line of 3500 tons of spandex production line is small,the equipment is relatively backward,only the production of conventional varieties and so on.First of all,combined with market demand,product positioning.This paper proposed the company implemented measures and technical renovation scheme,should build a polymerization experiment.The experimental line line,not only the development of high value-added,coarse denier series of new product differentiation,to avoid vicious competition,and conventional products,the company annual production capacity increased from 3500 tons to 6000 tons,reducing the fixed cost allocation,reduce the energy consumption per unit of product.Secondly,the optimization process,improve the quality of the products.This paper proposes polymerization process measures of spinning,and analyzes the controllability of polymerization solution before and after the adjustment process,spinning stability and physicochemical index increase,the increase of AA%,reduce the amount of waste.Finally,good energy saving,reduce the production cost.In this paper,analysis and put forward the strict production management,meticulous operation and develop plans and measures for energy-saving technological transformation of production system,the implementation of energy conservation program,the annual production of raw materials and energy costs are greatly reduced.In conclusion,through the analysis,that the upgrading of Jining Ruyi spandex company old line industries is necessary.This paper describes the company in the development of new products,improve the spandex production process,energy saving and so on,put forward some measures,methods and results,research results have a reference to other spandex manufacturers.