Multilayer Flexible Packaging: Technology and Applications for the Food, Personal Care, and Over-the-Counter Pharmaceutical Industries

by John R. Wagner Jr.

Overview

A comprehensive and highly practical survey of the materials, hardware, processes and applications of flexible plastic films. Aimed at a wide audience of engineers, technicians, managers, purchasing agents and users, Multilayer Flexible Packaging provides a thorough introduction to the manufacturing and applications of flexible plastic films, covering: - Materials - Hardware and Processes - Multilayer film designs and applications The materials coverage includes detailed sections on polyethylene, polypropylene and additives. The dies used to produce multilayer films are explored in the hardware section, and the process engineering of film manufacture explained, with a particular focus on meeting specifications and targets. The section includes unique coverage of the problematic area of bending technology, providing a unique explanation of the issues involved in the blending of viscoelastic non-Newtonian polymeric materials. About the author John R. Wagner, Jr. is President of Crescent Associates, Inc., a consulting firm that specializes in plastic films and flexible packaging. He graduated from the University of Notre Dame with a BS and MS in Chemical Engineering.

Product Details

ISBN-13:	9780815520221
Publisher:	William Andrew
Publication date:	11/03/2009
Series:	Plastics Design Library , #5
Sold by:	Barnes & Noble
Format:	eBook
Pages:	258
File size:	14 MB
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About the Author

John Wagner is a Director of Crescent Associates, Inc., which specializes in plastic films and flexible packaging. He holds numerous patents on flexible packaging films and coating technology, has contributed to and co-edited The SPE Guide on Extrusion Technology and Troubleshooting and The Plastics Technician's Toolbox-Extrusion, and is the Editor-in-Chief of the Journal of Plastic Film and Sheeting. He is on the SPE Extrusion Division Board of Directors.
John Wagner is a Director of Crescent Associates, Inc., which specializes in plastic films and flexible packaging. He holds numerous patents on flexible packaging films and coating technology, has contributed to and co-edited The SPE Guide on Extrusion Technology and Troubleshooting and The Plastics Technician’s Toolbox-Extrusion, and is the Editor-in-Chief of the Journal of Plastic Film and Sheeting. He is on the SPE Extrusion Division Board of Directors.

Table of Contents

Part I: Introduction; Part II: Resins: PE Processes; Polypropylene; Additives to design and improve the performance of multilayer flexible packaging; Rheology of molten polymers; Part III: Technologies: Coextrusion equipment for multilayer flat films and sheets; Multilayer blown (tubular) film dies; Process engineering; Blown film, cast film and lamination processes; Machine direction oriented film technology; Oriented film technology; Polymer blending for packaging applications; Water- and solvent-based coating technology; Vacuum metallizing for flexible packaging; Part IV: Multilayer Films - Descriptions, Performance Characteristics, Uses, Considerations, Properties; PE based multilayer film structure; Multilayer oriented films

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From the Publisher

A comprehensive treatment of the technology behind the manufacture of multilayer films and in providing descriptions and key performance properties of many flexible packaging films.