Staple Fiber Needled Geotextile

Staple needle-punched geotextiles are a type of nonwoven and industrial fabric. Polyester crimped short fibers with a fiber fineness of 6-12 denier and a length of 54-64 mm are used as raw materials. Through the opening process of the non-woven production equipment, combing, messy (short fibers intertwined), laying (standardized entanglement and fixing), acupuncture and other production processes are made into a cloth. It is mainly used in the reinforcement of railway subgrade, the maintenance of highway pavement, the protection of sports halls, dams, the isolation of hydraulic structures, cavities, beach coatings, cofferdams, environmental protection and other projects.