Injection Molding

Tightening the Screws on Precision Molding Of Thermoplastics & LSR

Fairly consistent focus of annual conference was how to get better control of the molding process.

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Materials

Five Cases Where Microcellular Foaming Paid Off

The MuCell process for producing microcellular injection molded parts is used and accepted globally as a technology option for providing a more dimensionally stable part through a reduction in residual stress, along with increased productivity versus solid injection molded parts.

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processing tips

Get Better at Multi-Material Molding

Since each multi-material application is unique, there’s no standard best method for success. Each molding solution must be tailored to meet the needs of the final product.

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What to Calibrate on Your Press

There are different approaches to meeting the goal of making parts identically. At the heart of all them is the process or the machine setup sheet. My bet would be you cannot find two that are identical.

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Do It All in the Mold

In-mold assembly, decorating, labeling, finishing: In-mold “what-have-you” has been a trend in injection molding for years.

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best practices

Making Parts Lightweight & Strong with New Technologies

One of the driving forces in technology is weight reduction.

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sustainability

NPE2012: The Big Picture -- Themes for Growth at the Big Show

In our last issue we examined three big themes that will serve as the foundation of many new technology developments at NPE 2012, April 1-5 at the Orlando Convention Center: sustainability, energy efficiency, and automation.

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PolyOne Acquires ColorMatrix

In late December, PolyOne Corp., Cleveland, completed the acquisition of ColorMatrix Group, Inc., Berea, Ohio, a maker of liquid colors and dosing equipment, colorants and additives for fluoropolymers, and specialty additives for PET and other resins.

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Microcellular Foam Goes Really Big

The world’s largest injection machine equipped for the MuCell microcellular foam molding process (above) was started up in December at the technical center of Mürdter, a German molder and moldmaker in Mutlangen.

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Plastics Size Reduction