by far the largest group of plastic materials extruded; approximately 65% cooled either by quenching in water or by casting onto highly polished water-.
A common method for preparing organic thermoplastic polymeric films is to extrude the polymeric material while it is molten through a fiat or circular extrusion
Plastic extrusion is a manufacturing process that forms parts and products The heating barrel—which contains a screw conveyor mechanism—heats and melts
Cool parts and metal scrap in a water quench conveyor, where air cooling is not sufficient or practical. Liquid-tight conveyors for die cast, heat transfer,
They can't be cut and cooled by standard water quenching techniques because As the cellulose-plastic composite exits the megacompounder at 350°F (177°C)
