
The technology has been widely used in developed countries since 1930s, and HDPE geomembrane has been widely used in various projects in China since 1980s.

Sheet width | 1000mm-8000mm |
Sheet thickness | 0.5mm-3mm |
Sheet colors | black, orange, blue and also in twin colors: black & grey or black & blue etc |
Sheets type | can be in roll forms or can be in sheet forms as well |
Sheets structure | single layer or multi-layers co-extrusion |






Geomembrane with impermeable plastic film as a substrate, and non-woven geotextile composite made of impermeable material, its performance depends on impervious impermeable plastic film performance. At present, the application of impermeable plastic film at home and abroad, mainly polyvinyl chloride (PVC) and polyethylene (PE), EVA (ethylene / vinyl acetate copolymer), also designed to use the tunnel applications ECB (ethylene-vinyl-modified bitumen blend geomembrane), which is a flexible material polymer chemistry, the proportion of small, strong extension, the ability to adapt to high deformation, corrosion resistance, low temperature, frost performance.
The flat die plus roller calendars extrusion system for geosynthetics geomembrane manufacture is widely known throughout the industry and is generally accepted as the best way to ensure a maximum flatness and consistent thickness and optimum properties of geomembranes. Absorbed and combined both domestic and European advanced technology and experiences, LEADER launched a high capacity extrusion line with low shear & energy consumption. The exclusive design of the main extruder and rollers calendars structure are helpful to smooth the performance of extra-width geomembrane and precision of thickness. The geomembrane is also called also called geomembrane liner geo liners, geomembrane lining material, geo lining products, geomembrane covers,waterproof
sheets etc. The geomembrane manufactured by our machine can reach GM 13 standards.












A:We are a manufacturer, our factory is at Qingdao City, glad to invite you have a visit at our factory.
Q:Why choose us?
A:(1)We have complete system of designing of extrusion equipment.
(2)We can provide perfect extrusion management solutions and extrusion equipment.
(3)We could make you in a leading position in the industry.
Q:What should we prepare for machine?
A:You should prepare raw material, workshop, water line, electric line, compress air(if you need I can help you buy air compressor). We would supply workshop layout drawing for you.
Q:If my machine can not work when I receive it, what will your factory do?
A:First of all, do not worry about the thing, we will test the machine before shipment. And if it happened, we will send our engineer to your factory to repair the machine.
Q:How can I believe your factory and machines?
A:We have CE,SGS certificates.And we have customers all around the world, we can test the machine after it finished for your checking, if it do not reach your demands, we will change, or even give back your deposit.