Articles
Plastics Technology’s Most Viewed Content in July 2022
Injection molding tips, resin pricing, a recycler tour and a look at reshoring’s surge were just some of the articles that had visitors clicking on Plastics Technology in July.
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CJ Bio’s Amorphous PHA Demonstrates Excellent Biodegradability in Marine environment
The tests of the bioplastic, a semi-crystalline PHA and a PLA were conducted by the national Korean testing agency (KCL)
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What to Do About Weak Weld Lines
Weld or knit lines are perhaps the most common and difficult injection molding defect to eliminate.
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Plastics in an Era of Big Ideas
Ask what’s happening in plastics today, and the answers will be different in nature and scope from the nuts-and-bolts concerns that might have been top-of-mind in past decades.
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Put Some ‘Lean’ into Your Profile Extrusion Process
With everyone struggling to find talent, there are ways to reduce operator interaction with the process by applying some lean manufacturing principles.
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Cradle to Cradle...Twenty Years Later
Revisiting a manifesto for long-term sustainability.
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Smaller Screws Impose Bigger Challenges
Very small extruder screws work just about like their larger cousins, but some critical differences make them harder to design and machine.
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Are Your Sprue or Parts Sticking? Here Are Some Solutions
When a sprue or part sticks, the result of trying to unstick it is often more scratches or undercuts, making the problem worse and the fix more costly. Here’s how to set up a proper procedure for this sticky wicket.
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Technology Days Returns
After a two-year hiatus, Arburg’s Technology Days event (June 22-25) returned in 2022 bring customers and plastics trade press from around the world to the company’s global headquarters in Lossburg, Germany.
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Reshoring: Is the Surge Sustainable?
Sure seems that way, as companies big and small look and act to bring manufacturing back to the U.S.
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How to Estimate and Control Head Pressure
You rightfully worry about melt temperature, but don’t overlook head pressure, because the two are closely linked and will influence line performance.
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Compatibilizers Aid Recycling & Upcycling of Mixed Resins
Compatibilizers are proving their worth in boosting critical properties such as impact/stiffness balance of PCR and PIR blends of polyolefins and other plastics.
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