Extrusion of HDPE Resin: The first step in the production of HDPE pond liners is the extrusion of HDPE resin. The resin is melted and formed into large sheets using specialized machinery. The extrusion process ensures that the sheets are uniform in thickness and strength.
Stretching and Shaping: Once the HDPE material is extruded, the sheets are carefully stretched to ensure that they have the desired properties of flexibility and durability. The stretching process also helps in increasing the strength and elasticity of the material.
