Extrusion
Sheet Extrusion, Thermoforming Tips for PLA/aPHA Blends
Biopolymers like PLA and PHA are able to meet sustainability goals while also delivering the performance attributes needed in rigid food packaging. Here’s what testing has shown.
Read MoreAmcor, Berry Merge in All-Stock Deal
Move unites two complementary businesses to create a global leader in consumer packaging.
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How to Select the Right Cooling Stack for Sheet
First, remember there is no universal cooling-roll stack. And be sure to take into account the specific heat of the polymer you are processing.
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Using a Melt Flow Indexer to Test Your Pressure Transducer
The MFI tester enables collection of meaningful pressure data in transducers in a relatively short time, providing realistic measures of the response time of a pressure transducer. This information is critical in the interpretation of pressure data measured in an extrusion process.
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New Screw Boosts Mixing, Enhances Polymer Properties
Device mixes at the ‘molecular level,’ inventor says, to boost mechanicals and in some cases make pre-drying redundant.
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Leading Cast Film Processor Adding Blown Film Capacity
Malpack adds two multilayer blown film lines for agricultural, stretch hood and shrink films.
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What's Restricting My Output Rate?
In a single-screw extruder, it could be an improperly designed barrier flighted entry section. Here’s why.
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Materials Suppliers Team on PFAS-Free Solutions
Baerlocher PFAS-fee process aid passes muster in resin manufacturer’s testing on production-sized blown film line.
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Making Gains in the Drain Game
AWD blends extrusion and thermoforming technologies with plenty of home-brewed equipment and processes to keep water away from where it isn’t supposed to be.
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Ether-Based TPUs for Broad Range of Industry Applications
BASF’s Elastollan 1400 TPU series can be used for applications ranging from railway pads, hoses and profiles to show soles.
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