Geotextile production line manufacturers tell you that geotextiles can be divided into woven and knitted, non-woven and composite types. Although the process types are different, they generally have certain physical properties and hydraulic properties, and can be used in various engineering fields such as geotechnical engineering, hydraulic engineering and municipal engineering. At present, polyester spinning is widely used in the production of such non-woven fabrics. Needle-punched geotextiles and polyester staple fiber needle-punched geotextiles. The manufacturer of Geotextile production line tells you that the differences in mechanical properties such as tensile breaking strength and elongation trapezoidal tear strength, CBR bursting strength, holding strength and elongation between these two processes provide the basis for actual engineering design. theoretical guidance.

1. The production process of polyester spunbond needle-punched geotextile is:
Polyester chip-crystal drying-screw extrusion-melt filtration-spinning-side blowing cooling-air drawing-winding wire laying-needling-main needling-cloth storage-cut edge and roll.
2. Production process of polyester staple fiber needle-punched geotextile:
Fiber package - mixed opening - fine opening - carding - laying - pre-needling - main needling - shaving needling - trimming and rolling.
Geotextile production line manufacturers tell you that the non-woven equipment available for the two processes are: opener, bale opener, needle punching machine, carding machine, web laying machine, edge trimming machine, air pressure cotton box and other products.
The research on the process performance of Geotextile production line is introduced here, I hope it will be helpful to you.