Feb 11, 2026 · Extrusion is a continuous process through which parts of a fixed cross-sectional profile are made. Material is fed through a hopper into an extruder, essentially a rotating screw surrounded …

Dec 5, 2025 · Film extrusion is divided into two subcategories: cast film (flat film) and blown film. In cast film extrusion, hot plastic is extruded through a flat, slit die onto a polished chill roll where it is …

Dec 19, 2025 · Pipe is formed when plastics is extruded through a round shaping die, cooled in a water bath, and either cut and coiled. Used in manufacture of medical tubing; PVC pipe; HDPE pipe; …

Jan 28, 2026 · Custom processor GaMra Composites has developed new profile extrusion technology for producing siding, window lineals, fencing and other products for the construction market. The new …

Oct 10, 2025 · Tandem foam sheet extrusion is a complex process that requires optimization to produce quality sheets at high rates. Foam sheets are commonly produced using high molecular weight …

Jun 3, 2020 · Extrusion: Enhanced Deckle Boosts Coating Productivity Simplified mechanisms for Nordson EPC die streamline the adjustment of coating width while reducing the size of edge bead.

Dec 24, 2024 · Extrusion Excellence: This Year's Top Stories Revisit the year’s most popular articles on extrusion technology and processes, showcasing innovations, best practices, and the trends that …

Dec 25, 2010 · Extrusion: Start Up and Shut Down Properly A key goal during startup and shutdown of the extruder is to prevent degradation of the polymer left in the extruder and downstream …

Oct 24, 2025 · Plastics Extrusion Expert Jim Frankland, President of Franklin Plastics Consulting, delves into solutions and troubleshooting for film extrusion, sheet extrusion, pipe, profile and tubing extrusion.

Jan 5, 2026 · Installing, Removing and Cleaning Single-Screw Extrusion Screws Removing the screw from the barrel is challenging, and improper removal can damage both components. Follow these …