PET Processing - Extrusion

Film Extrusion

How to Collect & Interpret Process Data in Extrusion: Part 1

The first installment of this three-part series focuses on proper use of a data- acquisition system.

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Postconsumer

Modular Drying Hopper Is Expandable And Convertible to a Crystallizer

Unlike typical welded construction, bolt-on sections provide flexibility and easier transport and installation.

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K 2016: Day Two Show Report

Plastics Technology Editorial Director Jim Callari discusses extrusion trends at K 2016 in Düsseldorf, Germany.

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Help’s On the Way for Sheet Processors

Do you extrude sheet? Are you interested in networking with fellow processors, suppliers and sheet extrusion experts? Maybe you have questions about new-generation materials, or fundamental issues with drying?

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EXTRUSION: Feedblock Fine-Tunes Layers, Balances Velocities

Device is adjustable in-line and is available with larger than usual channel widths to reduce shear stress and interfacial instability.

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Materials

BOPET Films' Growth Prospects Look Very Good

Market demand to be driven by significant use in both packaging and technical applications.

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K 2016 Preview: Extrusion and Compounding

Regardless of what you might be extruding, the themes of speed and flexibility will loom large in extrusion at the giant show.

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EXTRUSION: Is Head Pressure Sapping Your Extruder’s Strength?

A redesign of all of the flow paths between the end of the barrel and die may be in order.

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Sheet Extrusion

PTi Breaks Ground on Major Expansion

$10 million investment Illinois HQ to meet growing North American demand for sheet.

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EXTRUSION: Orientation: The Good and the Bad

Depending on what you are trying to accomplish, molecular orientation can have a positive or negative impact on your part. Here’s how to control it.

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