Filament polyester tire filamentation, mesh forming and reinforcement winding process is to transport polyester chip raw materials to the high-level wet silo through Roots blower, remove the moisture on the chip surface through the pre-crystallization bed, improve the crystallinity, and then enter the drying tower, and the combined water in the chip is basically removed, with a moisture content of about 30ppm.

The dried chips enter the screw extruder, melt into polyester melt, remove impurities in the melt through the filter, distribute them to the mode box through the metering pump, form a melt trickle through the spinneret, which is rapidly cooled by the side blowing, so that the hot melt trickle is cooled into a filament, and then the crystallinity and orientation of the monofilament are improved after the high-speed drafting action of the drafter.

The fiber mesh is formed by evenly laying the pendulum on the mesh curtain with the lower air suction device. At this time, the fiber mesh needs to be transported to the reinforcement device for reinforcement, giving the physical and mechanical properties of the fiber mesh specific requirements, and forming the polyester filament spunbonded needle-punched geotextile through the winding device.

It can isolate the soil layer composed of different components and properties for a long time and prevent mixing; It has frost resistance and bearing requirements for construction. Due to its good puncture resistance, extensibility and bulkiness, it can effectively protect the waterproof layer from potential mechanical damage.

The bulkiness and high strength improve the overall stability and strength of the project. It has good anti-filtration performance and anti-corrosion performance: water can permeate in all directions without accumulating pressure. At the same time, it can prevent soil loss, and is conducive to stability and anti-corrosion performance. Due to its fluffy structure, it can effectively control the drainage of geotechnical engineering surface.

Function and purpose: water conservancy engineering: seawall, river embankment and lake embankment up to standard; Reservoir reinforcement works; Reclamation works; Flood control and rescue. Highway, railway and airport engineering: soft foundation reinforcement; Slope protection; Anti-reflective crack structural layer of pavement; Drainage system; The Green Belt. Electrical engineering: nuclear power station foundation engineering; Thermal power ash dam project; The hydropower station project is used for the reinforcement, reinforcement, filter isolation and drainage of highway, railway, embankment, coastal beach and other projects.