Articles

Plastic Recycling & Filtration with FIMIC Filters

FIMIC specializes in the design and manufacture of automatic and self-cleaning screen changers for plastic recycling. Learn how the filters help with PCR and cleaning of recycled materials to make new plastic parts.

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Hot Runners: How to Maintain Heaters, Thermocouples, and Controls

I conclude this three-part examination of real-world problems and solutions involving hot runners by focusing on heaters, thermocouples, and controls. Part 3 of 3.

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Packaging

Measuring Multilayer Plastic Containers Made Easier With Today's Ultrasonic Gauges

Ultrasonic gauge technology has evolved to simplify measurement of very thin layers in plastic containers. Today’s gauges with high-frequency capabilities and specialized software can make multilayer container measurement quick and easy for ordinary users.

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What is the Allowable Moisture Content in Nylons? It Depends (Part 1)

A lot of the nylon that is processed is filled or reinforced, but the data sheets generally don’t account for this, making drying recommendations confusing. Here’s what you need to know.  

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editorial

Serious About Sustainability? Make Plans to Attend Extrusion 2023

Come to Indianapolis Oct. 10-12 and let us help you fill up your sustainability toolbox.  

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polystyrene

Prices of PE, PP, PS, PVC Drop

Generally, a bottoming-out appears to be the projected pricing trajectory.

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Mold Maintenance

Mold Maintenance, Tooling Know How

The ability of technicians in an injection molding shop to fix, modify or upgrade a mold has a huge impact on that company’s bottom line. With this collection of content, we’ve bundled some of the very best advice on repairing and maintaining injection molding machines.

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monitoring

Five Strategies for Cutting Reshoring/ Nearshoring Costs via Data Automation

Leveraging real-time data via tools like ERP and MES is one form of automation plastics processors can apply to capitalize on reshoring and nearshoring trends.

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economics

Plastics Processing Business Index Contracts Further

All components dip as index hits low point of 2023.  

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Extrusion

Is Your Extrusion Line Due for a Controls Upgrade?

Most processors understand the warning signs that indicate when it’s time to replace items subject to mechanical wear. But they don’t have the same instincts regarding machine control. Here’s some guidance.

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Biopolymers

How to Extrusion Blow Mold PHA/PLA Blends

You need to pay attention to the inherent characteristics of biopolymers PHA/PLA materials when setting process parameters to realize better and more consistent outcomes.    

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Gear Pumps Alleviate Pressure in Extrusion Barrels

At #PTXPO23 we talked with PSI Polymer Systems general manager Donald Macnamara about how gear pumps help in the extrusion process. 

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