Extrusion

Blow Molding

Contraction Continues

Business index for plastics processors dips for fourth straight month.

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Film Extrusion

World’s First Nine-Manifold Flat-Film Die Up and Running

Feedblock-free technology reportedly cuts thickness variations by two-thirds.

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best practices

EXTRUSION: Pellet Geometry Can Impact Output

A simple angle-of-repose experiment can help you determine how your pellets will feed.

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Extrusion

Solving the Mystery of Melt Temperature

Two new types of sensors are said to be the first practical means to measure "true" melt temperature inside the machine or mold.

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Davis-­Standard Buys Gloucester Engineering

Acquisition will expand Davis' blown film and aftermarket ´óÏó´«Ã½ worldwide.

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Film Extrusion

New BOPP Just For IML Thermoforming

Said to deliver a look and feel comparable to injection-molded products.

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Extrusion

Contraction Accelerates for Third Month

Index has been trending down since last March.

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Packaging

What Comes Around Is Going Around…Very Quickly

The game is changing. Reshoring is occurring at a rate faster than most expected.

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EXTRUSION: Barrier Screws and Mixers

For some reason, there are a lot of barrier screws in operation with high-shear mixers, when a distributive mixer is usually a better choice.

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Film Extrusion

Overcome the Challenges in Winding Flexible Packaging Film

Not all film webs are created equal. This creates challenges for both winder and operator. Here’s how to handle them.

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Process Cooling
Plastics Size Reduction