Contributor

Tom Bezigian holds a B.S. in Plastics Engineering from the University of Massachusetts - Lowell. He has been affiliated with the converting industry for more than 30 years...more

Blocking in a PP/PE Blown Film Structure

This question comes from Southeast Asia.  A blown film converter recently changed from a  PP /PP (polypropylene) coex blown film structure to a PP/PE (polyethylene) structure and is now experiencing blocking with the latter.  His question is why?  And of course, how to fix it.

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Nordmeccanica SpA a Laminating Powerhouse

A visit to Nordmeccanica in Italy reveals why the company's "standardized" approach to roll to roll lamination is so successful.

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What do Kerite, UMASS-Lowell, Malloy, Womer and Glycon Have in Common?

The answer...  They were all brought together last November (2012) at the grand opening of the new Emerging Technologies and Innovation Center Building on the campus of the University of Massachusetts at Lowell. 

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Another Review of Die Streaks

We really have to talk about this topic again.  It is amazing how many times I get calls on this seemingly simple, yet universal subject. 

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What's New with Primers, and a visit to old friends

I made a visit to some old friends last week at Mica Corporation in Shelton, Connecticut, USA... Jeff Siegel and Bruce Foster. 

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Looking for reader feedback on Extruder Manufacturers

I need your help.  I am assembling a list of extruder manufacturers and their performance. 

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A 4-Shift, Around-the-Clock Schedule that EVERYONE Will Love

Throughout my career, I have worked in industrial processes that operated on a 24 hour a day, 7 day a week, 365 days per year schedule. 

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All About Screws

I had the opportunity to meet with the folks at Glycon Corp. (The old Great Lakes Feedscrews) in Tecumseh, Michigan. 

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Specialty Extrusion at Bixby International

Quite often, the press follows those that produce large volumes of commodity products, and quite understandably so.  However, I had the opportunity last week to meet with the folks at Bixby International in Newburyport, Massachusetts, USA, and I am very happy to see that specialty extrusion exists in such a big fashion. 

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Interesting Encounter

So, I'm in Kuala Lumpur, taking in the sites, and I'm watching the fountain Light show at the Petronas Towers with about a thousand other people. 

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