Articles

How to Select the Right Tooling for Pipe Extrusion

In pipe extrusion, selecting or building a complementary set of tooling often poses challenges due to a range of qualitative factors. Here’s some guidance to help you out.  

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polyolefins

Top 10 Markets for Polyethylene Film Extrusion | #9 Agricultural Film

Editorial director Jim Callari continues his conversation with Mastio & Co president Kevin Huntsman, on the largest markets for Polyethylene Film Extrusion. Next on the countdown of largest markets for polyethylene film extrusion is agricultural film

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Prices for All Volume Resins Head Down at End of 2023

Flat-to-downward trajectory for at least this month.

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sustainability

Filtration System Helps Film Processor Manage Recycled Material Mandates

Global film processor RKW teams with Nordson to enable it to process blown film with high recycled content.  

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Stop Shopping for a 'Jack of All Trades' Extruder

Some processors try to find “fits all” extruders to cover all processing possibilities. But you’d have to grossly overpower it to achieve this, and that’s expensive up front and will result in inefficiencies over time.  

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Top 10 Markets for Polyethylene Film Extrusion

For over 30 years, Mastio & Co has been conducting their polyethylene film study and research. In this series, editorial director Jim Callari, talks with Mastio president, Kevin Huntsman, on the largest markets for Polyethylene Film Extrusion.

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Cobot Creates 'Cell Manufacturing Dream' for Thermoformer

Kal Plastics deploys Universal Robot trimming cobot for a fraction of the cost and lead time of a CNC machine, cuts trimming time nearly in half and reduces late shipments to under 1% — all while improving employee safety and growth opportunities.

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Avoiding Common Cosmetic Defects in Molded Parts

Identify familiar flaws and then work to eliminate them with these mold and part design tips, and process considerations.

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The Fantasy and Reality of Raw Material Shelf Life: Part 1

Is a two-year-old hygroscopic resin kept in its original packaging still useful? Let’s try to answer that question and clear up some misconceptions.

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Freeform Injection Molding Eases the Path to Medical Device Product Testing

A development and manufacturing service provider is using dissolvable molds to build injection molded silicone prototypes.

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editorial

Six Years in the Waiting, PLASTICS Igniting a ‘Spark’ at NPE

New features of NPE2024 aim to “bring the whole plastics ecosystem together to innovate, collaborate and share findings.”  

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Measuring Strain — Not Pressure — for Precision Injection Molding

A contact-free sensor measures the strain the melt imparts on the mold wall and promises precise, reproducible measurements with lower maintenance, longer service life and blemish-free parts.  

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