Articles
Screw Design Tips to Boost Productivity
In this collection of articles, two of the industry’s foremost authorities on screw design — Jim Frankland and Mark Spalding — offer their sage advice on screw design...what works, what doesn’t, and what to look for when things start going wrong.
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Strategically Manage Pressure to Help Ensure Quality in Co-Rotating Twin-Screw Extrusion
Pressure measurement provides an invaluable window into any extrusion process, but it must also be strategically managed at every stage of the process to ensure a quality part is being extruded.
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Fundamentals of Polyethylene – Part 5: Metallocenes
How the development of new catalysts—notably metallocenes—paved the way for the development of material grades never before possible.
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Use Purging Compounds to Mitigate Processing Challenges of PCR and PIR
With frequent purging, you can minimize serious contamination issues and get both better results and higher profits.
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Engineering Resins Compounder Expands to Take on More Scrap
Polymer Resources responds to sustainability push by upgrading plant with grinding and shredding equipment to take on both postindustrial and postconsumer reclaim.
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In the Zone: Sustainability Hub
NPE2024: Experience the latest eco-friendly innovations in the plastics industry at the Sustainability Hub.
Read MoreAbsolute Haitian Brings Next Generation of Presses to Orlando
NPE2024: Absolute Haitian says Generation 5 of the servo-hydraulic Haitian and electric Zhafir machines lines emphasize efficiency, performance and intelligence.
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Polyethylene Fundamentals – Part 4: Failed HDPE Case Study
Injection molders of small fuel tanks learned the hard way that a very small difference in density — 0.6% — could make a large difference in PE stress-crack resistance.
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Processing Megatrends Drive New Product Developments at NPE2024
It’s all about sustainability and the circular economy, and it will be on display in Orlando across all the major processes. But there will be plenty to see in automation, AI and machine learning as well.
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How Life Cycle Assessment (LCA) Measures a Manufacturer’s Carbon Footprint and Environmental Impact
Life cycle assessments (LCA) are rising in popularity in some industries as a way of evaluating a product’s environmental impact. What are LCAs and what do they mean for Tier suppliers?
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Welcome to our NPE2024 Show Issue
Megatrends such as sustainability are the driving force behind a slew of new product introductions at the May show. Catch up on what’s in store on the show floor right here.
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Reduce Downtime and Scrap in the Blown Film Industry
The blown film sector now benefits from a tailored solution developed by Chem-Trend to preserve integrity of the bubble.
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