best practices

Film Extrusion

Add a Layer of COC to Boost Polyolefin Film Properties

As a discrete layer in coextruded polyolefin film, cyclic olefin copolymer provides higher modulus, greater heat resistance, improved thermoformability, and increased barrier

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best practices

Get to Know Your Gravimetric Blender

The introduction of gravimetric blending technology has impacted virtually every corner of plastics processing. Here's what you need to know to keep them operating at their best.

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processing tips

Plasticating Rates: Your Profits Are at Stake

To get the best cycle time you need the right machine, and few molders take the time to specify this critical component of the process.

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How Fillers Impact Extrusion Processing

Their addition can significantly change the processing properties of a polymer.

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processing tips

Central or Portable? ‘Off-the-Floor’ Central Chillers Cost Less, Provide Processing Gains

In deciding whether to use portable or central chillers, there are a variety of variables to consider. Here are the key issues.

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Central or Portable? Flexibility Favors ‘Discrete’ Chillers

Why might discrete chillers be a solution in your plant? In a word: Flexibility. Here is the lowdown.

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Postprocessing

How to Keep Your Conveyor Running Smoothly

Low-profile conveyors are ubiquitous in industry, typically used in 24/7 applications in packaging, assembly, labeling, inspection, and sorting. Here's how to keep them up and running.

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best practices

On Site: Evolution of a One-Stop High-Tech Thermoformer

A company that started as a toolmaker has evolved into a thermoforming solutions provider

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best practices

Calculate Shot Size Vs. Barrel Capacity

It may seem like a dull topic, but it will overcome the emotional experience that follows when you put a new mold into a machine and you find out there is not enough barrel capacity to make a full shot.

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processing tips

Benchmark Your Extruders For Quicker Processing Fixes

Not recognizing output reductions and resolving them quickly can cost a lot of money. Benchmarking your machines will help.

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Blending & Dosing
Plastics Size Reduction