Matthew Naitove

Matthew Naitove Contributing Editor

sustainability

Physically Foamed HIPS Is New Factor in Rigid Packaging

Relief for escalating costs of packaging materials and an opportunity to address sustainability goals are two factors that have helped attract global attention to a new physical foaming technology for HIPS packaging.

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A Pioneer in ‘Clean Compounding’

When Plastics Color Corp., based in Calumet City, Ill., established a new compounding plant in Southern California, the firm decided this couldn’t be an ordinary color/additive masterbatch facility.

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Mold Simulation

What’s New in Mold Simulation

Seamless integration with CAD and FEA structural analysis is a common theme among the major software products.

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Compounding

Economical Toughener for PC/ABS Also Boosts Flow of PC

Impact modifier addresses three key needs.

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Biopolymers

New in the U.S. & Growing Fast

One wouldn’t expect a Colombian packaging giant to come to Virginia for a cup of coffee, but that’s sort of what happened.

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Additives

New PVC Resins Are 'Better Problem Solvers' for Plastisols

It’s relatively rare that a new PVC resin grabs the headlines, but here’s one that could be big news for plastisol formulators and processors.

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sustainability

What Does ‘Sustainable’ Mean to Consumers?

What does 'sustainable' mean to consumers of plastics products?

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Custom Molding Still Recovering

Custom injection molders continued their recovery from the Great Recession of 2008-2009 in the second half of 2010, though at a slower rate than in the first half.

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Sheet Extrusion

Multi-Layer Injection Molded Tubs Take on Thermoforming & Metal Cans

Kortec Inc., Ipswich, Mass., a supplier of multi-layer injection molding technology, is launching an altogether new system for making rigid barrier containers.

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Microcellular Foam with Heat-Cool Makes Class-A Glossy Parts

A high-gloss surface equivalent to automotive Class-A solid molding can now be achieved with the weight savings and other benefits of microcellular foam molding, thanks to a new licensing agreement between Trexel Inc., Waltham, Mass., and Ono Sangyo Co.

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Micro Molder & Mold Maker Succeeds by Specializing

 How small is small? How small is micro? How about parts weighing as little as 0.00012 g and measuring no more than 0.038 in. (1 mm) long?

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Additives

Virtual Reality Software Saves Time & Cost in Color Formulation

Color is a measurable property, but it is also a subjective quality dependent on individual perception.

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Process Cooling