Articles
Best Practices for Purging PHA and PHA/PLA Blends
Because bioplastics are processed at lower temperatures, purging between jobs requires a different process and purging agents than those applied for traditional resins.
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Chasing Down Marine Plastic Pollution With The Ocean Cleanup
Nonprofit organization has recovered 10 million kilograms of marine waste.
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Three Key Decisions for an Optimal Ejection System
When determining the best ejection option for a tool, molders must consider the ejector’s surface area, location and style.
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Ensuring Repeatability: The Key to Effective Injection Molding Automation
One of automation’s key promises is repeatability: the same movement to the same location, time and time again. But to achieve that, all elements involved — robot, machine, EOAT, mold — must be in and stay in alignment.
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NPE2024 Materials: Spotlight on Sustainability with Performance
Across the show, sustainability ruled in new materials technology, from polyolefins and engineering resins to biobased materials.
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Secondary Injection Unit Provides Primary Benefits for Molder
Core Technology Molding turned to Mold-Masters E-Multi auxiliary injection unit to help it win a job and dramatically change its process.
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In Single Screw Extruders, Mixing Starts in the Melting Process
While the melting process does not provide perfect mixing, this study shows that mixing is indeed initiated during melting.
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Starting or Restarting an Injection Molding Machine — What Works Best?
Successfully starting or restarting an injection molding machine is less about ticking boxes on a rote checklist and more about individually assessing each processing scenario and its unique variables.
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A Happy Accident
Almost 25 years ago, I stumbled into a career in the plastics industry in a most happy accident.
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Five Places Where Automation Can Help...the Front Office
Say “manufacturing automation” and thoughts immediately go to the shop floor and specialized production equipment, robotics and material handling systems. But there is another realm of possible automation — the front office.
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What to Look for in High-Speed Automation for Pipette Production
Automation is a must-have for molders of pipettes. Make sure your supplier provides assurances of throughput and output, manpower utilization, floor space consumption and payback period.
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Masterbatch Creates Cavities, Helping Film Processors Boost Sustainability, Recyclability
Additive technology creates air pockets in film during orientation, cutting down on the amount of resin needed while boosting opacity, mechanical properties and recyclability.
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