TL;DR: The purging compound extrusion blow molding process is key to keeping your blow molding machines clean, efficient, and consistent. This blog explains how purging compounds help blow molders reduce downtime, eliminate defects, and improve product quality. In the fast-paced world of plastic extrusion blow molding, every minute counts. Unplanned downtime, color streaks, or contamination […]

TLDR When it comes to plastics manufacturing, downtime, contamination, and wasted resin can cost thousands. That’s why many processors turn to purging compounds. But what exactly should you know before using them? Here are six common purging compound questions—and the answers every manufacturer needs. 1. What is a purging compound, and why is it important? […]

On October 7th 2025, 18 new members will be inducted into the Plastics Hall of Fame (“PHoF”) at a black tie gala event the evening before the commencement of the 2025 K Show in Dusseldorf, Germany. The 15 living and posthumous inductees joining the PHoF via the standard nominating process include: Dr. Erwin Bürkle of […]

TLDR: In plastics manufacturing, contamination isn’t just a quality issue—it’s a profit killer. Material degradation, carbon buildup, and residual color or resin can bring an entire production line to a halt. Fortunately, a simple but powerful tool can prevent these problems before they start: the commercial purging compound. Used correctly, purge compounds are a cornerstone […]

TLDR: In the fast-paced plastics industry, blown film manufacturers must strike a balance between speed, quality, and cost-efficiency. However, contamination, color streaks, and long changeover times can disrupt the manufacturing process, leading to excessive waste and costly downtime. That’s where a purging compound for blown film production becomes a game-changer. Whether you’re producing food packaging, multi-layered films, […]

TLDR: In the competitive world of electronics manufacturing, every second on the production line counts. Downtime, contamination, and poor-quality outputs aren’t just frustrating—they’re expensive. One of the most overlooked tools for solving these challenges is the purging compound. Designed for effective cleaning of processing equipment, purging compounds play a key role in improving efficiency across […]

TLDR: In the fast-paced world of automotive manufacturing, every minute counts—and so does every part. Working with injection molding machines/hot runner systems or blow molding applications? Efficiency and precision are everything. For many manufacturers, purging compounds for automotive parts are a smart solution to reduce contamination, improve part consistency, and extend equipment life. But are they worth […]

TLDR: In today’s competitive packaging industry, uptime is everything. For manufacturers of plastic materials—especially those producing plastic film and sheet—minimizing downtime can make the difference between profit and loss. One of the most effective and often overlooked tools for keeping sheet and film extrusion lines running smoothly is the strategic use of purging compounds. Whether […]