stitchbond fabric Manufacturers

The anti-seepage geomembrane is made according to national standards and special requirements.

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.

As we all know, the main equipment for producing geomembrane in my country is divided into laminating machine and blown film machine. Of course, the equipment is getting more and more advanced, and the produced geomembrane has been greatly improved in terms of vision and physical chemistry. So, how are the blue and green impermeable geomembrane processed? In theory, in actual design, users usually design with black and green on the other side or blue on the other side. In addition, when the two sides are colored, they are used for special projects. It is called black green and black blue. If you simply produce reverse osmosis membranes with the same color on both sides, you can make a laminating machine. When producing black-green or black-blue impermeable membranes, blow molding equipment is required for processing. Special masterbatch materials and ultraviolet strong carbon black are added in the production process, which has excellent durability.

The polyethylene geomembrane manufacturer uses a brand-new PE material to make a 6-meter plastic film for use in anti-seepage projects. The thickness of the film is 0.75mm to 2.0mm. Geomembrane is a kind of high molecular polymer material.

The main function of using composite geomembrane in water conservancy projects is to enhance the anti-seepage effect of the entire project. From this perspective, overlapping work is very important for geomembrane.

Everyone knows that impervious geomembrane can also be mixed with asphalt.