Articles

top shops

Sharpen Your Pencils: Participate In ‘Top Shops' Benchmarking Survey

The free, anonymous survey of injection molders is open for responses, and all shops that complete the questionnaire will receive a customized report of the results. Honorees also will be recognized in the magazine.

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economics

Processing Activity Slips

Index closes at level not seen since May 2020.  

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Energy Efficiency in Focus at K 2022

As much as cycle time, kWh/kg was an oft-cited metric by injection molding machine suppliers at October’s big show.

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sustainability

January’s Most-Viewed Stories

Readers sought out sustainability related topics in January, along with TCU and extruder vent-design tips, new drying technology, prettier pellets and more.

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Biopolymers

Sustainable Ionomer Copolymers to Play Role in Major Perfume and Cosmetics Packaging Collaboration

Dow and LVMH  to collaborate to improve sustainable packaging across several well-known perfume and cosmetics brands

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Packaging

Novel ‘Clamtainer’ Extends Thermoformer's Reach in Packaging

Uniquely secure latching expands applications for Jamestown Plastics’ patented clamshell package design.

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Biopolymers

Plastics and the Joy of Chemistry

A Public Broadcasting program revels in the achievements of polymer chemistry while also warning of the problems that come with its benefits.

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Troubleshooting Leaky Temperature-Control Units

Learn the causes, symptoms and remedies for TCU leaks to keep these vital contributors to plastics processing up and running longer and more efficiently.

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sustainability

What Type of Recycling Technology Works the Best? It Depends

NREL scientists describe a framework for comparing recycling technologies.

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SPONSORED

New Technology Enables ‘Smart Drying’ Based on Resin Moisture

The ‘DryerGenie’ marries drying technology and input moisture measurement with a goal to putting an end to drying based on time.

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PTXPO

What Stories Would Your Most Challenging Injection Molded Part Tell?

Time is running out to enter Plastics Technology’s Hot Shot’s Injection Molded Parts Competition — share your company’s capabilities via its greatest molding challenges.

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best practices

The Path to Pellet Perfection

In underwater pelletizing, numerous variables in the equipment, process and material affect pellet shape, consistency and quality factors such as fines. Defining the “perfect” pellet depends on the conditions of end use, and achieving that ideal requires understanding  of the causes of imperfections.

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