The basics of plastic extrusion: process, materials, applications
The basics of plastic extrusion: process, materials, applications Plastic extrusion is a process used to produce components and products made from thermoplastic materials. This process involves the use of an extruder to melt and shape molten plastic into a desired shape. It is one of the most widely used methods of plastic fabrication and has a variety of applications in many different industries. How Does Extrusion Work? The extrusion process begins with a thermoplastic material, such as polyethylene or polypropylene, in pellet form. The pellets are fed into an extruder, which melts and pushes the material through a die at…