The high-density polyethylene anti-seepage geomembrane can not only play a moisture-proof effect in the septic tank of aquaculture farms, but also build a biogas tank when the septic tank is completely closed.

The composite geomembrane is composed of filaments or staple fibers, which are laid into a net according to different machines and processing techniques.

The composite geomembrane is formed by heating one side or both sides of the film in the far-infrared drying box, and pressing the geotextile and the geomembrane together by means of guide rollers.

The composite geomembrane is formed by heating one side or both sides of the film in the far-infrared drying box, and pressing the geotextile and the geomembrane together by means of guide rollers.

High-density HDPE composite geomembrane is a waterproof raw material made of geotextile and geomembrane composite materials.

The warp-knitted composite geomembrane is a new type of geotextile made of glass fiber (or synthetic fiber) as an improved material and short fiber needle punched nonwoven fabric as raw material.