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Blogmaster: Dr. Eldridge M. Mount III

Entries for September 2011

24
Recently while working of an oriented tape problem I came across a really good book on the process and material technology for the orientation of tapes.  The book is "Fiber Technology:  from film to fiber" by Hans A. Krassig, Jurgen Lenz and Herman Mark. Marcel Dekker, Inc, New York and Ba...

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Posted in: Books
21
In testing package barrier it is important to have a film and sealing mechanism capable of producing hermetic seals.  The question which arises is how would you test a film and lamination for hermetic seal performance and in particular the seal jaw range over which you can achieve a hermetic se...

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Posted in: Basics
17
Film yield is the area of film obtained from a unit of weight, such as meter2/kgm or in2/lb, or if you will the coverage obtained from the film when used to package some item.  It is important in the value chain of packaging because films are generally sold by weight but used by the area. This...

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Posted in: Background
01
A Producer of BOPP asks; We are using EVA, extruded on BOPP or BOPET and we are always struggling to minimize gel.  What is the cause of gel and how to eliminate?   Reply:  In general EVA is sensitive to gel formation due to thermal degradation and crosslinking.  So first you s...

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Posted in: Questions

Blogmaster

Eldridge Mount photo Dr. Eldridge M. Mount III

Dr. Mount is an independent consultant in the coextrusion, extrusion, film, metallization and film converting industries. He is a leader in the development of metallized films for barrier applications and film laminations. His expertise is in oriented film product and process research, the design and implementation of extrusion systems and coextrusion die specification and system specification including installation and start-up. He is also recognized for trouble shooting mono and biaxial orientated film and sheet coextrusion, melt casting and melt pinning, and film surface treatment by corona, flame and plasma systems. EMMOUNT Technologies, LLC offers consulting and technical training in film orientation, barrier technologies, coextrusion and extrusion and measures polymer melt viscosity with a capillary rheometer.

Eldridge has over 30 years industrial experience in the extrusion and orientation of polypropylene and polyester films at ExxonMobil Chemical and ICI Americas Film Divisions. He managed the intellectual property of Mobil Chemical Films Division and has courtroom experience as an expert witness. A frequent contributor to SPE ANTEC, AIMCAL and TAPPI conferences, he is a member of the SPE Extrusion Division Board of Directors, and a Fellow and Honored Service Member of SPE. Appointed AIMCAL Metallizing Consultant in 2001 and a past VP of the Society of Plastics Engineers. He has a Bachelors degree in Chemistry from West Chester University and a ME and PhD in Chemical Engineering from Rensselear Polytechnic Institute.

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Eldridge M. Mount III

EMMOUNT Technologies, LLC

Beth M. Foederer

Optex Process Solutions, LLC