Articles

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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Packaging

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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Blow Molding

Foam-Core Multilayer Blow Molding: How It’s Done

Learn here how to take advantage of new lightweighting and recycle utilization opportunities in consumer packaging, thanks to a collaboration of leaders in microcellular foaming and multilayer head design.

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Processor Turns to AI to Help Keep Machines Humming

At captive processor McConkey, a new generation of artificial intelligence models, highlighted by ChatGPT, is helping it wade through the shortage of skilled labor and keep its production lines churning out good parts.

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Tracing the History of Polymeric Materials: Part 31, The Conclusion

Let’s close this lengthy series with some personal anecdotes.

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