PT ZONE: Extrusion
Compostable Drinking Straws from PLA
PolyOne Sells PVC Resin Business, Forms New Sheet Division
Spartech is now a newly formed business segment called Designed Structures and Solutions (DDS).
Conveying, Drying, Crystallizing PLA : The Energy-Saving Packaging SolutionWhen the new industry term “bioresins” hit the plastics community in the early 2000s, polylactic acid (PLA ) made its way to the top of the list in a class of new plant-based materials.
New Supplier of Pipe Extrusion EquipmentThere’s a new company supplying complete extrusion systems for solid-wall pipe production.
Extrusion Without Discolored SpecksSpecks are a common problem in extrusion, and avoiding them requires a two-pronged approach: First, figure out how many specks are in the incoming raw material; then minimize those caused during the extrusion process.
The Cause of Catastrophic Screw WearErratic feeding can be the culprit. This is not uncommon when dealing with recycled material.
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