Flat extrusion process
Flat extrusion process

Shanghai Laiwei Environmental Protection Technology Co., Ltd. is a high-tech enterprise specializing in sales, construction, consulting and after-sales of various geomembrane materials. Main GSE geomembrane , special composite geomembrane and so on. The company has its own professional construction team and has the construction qualification of the anti-seepage industry, which can meet the construction needs of various industries.

Introduction to the flat extrusion process:

1. Two to four nozzles feed the flat die
2. The molten resin is extruded from the flat die and cooled by a cooling system consisting of three rolls.
3. The thickness of the geomembrane is controlled by the opening of the flat die
4. Each production line is equipped with an electric spark detector
5. Computer controlled production process