
The Science and Technology of Flexible Packaging
Multilayer Films from Resin and Process to End Use
Description
Key Features
- Provides essential information on all aspects of multilayer films in flexible packaging
- Aids in material selection and processing, shortening development times and delivering stronger products
- Bridges the gap between scientific principles and key challenges in the packaging industry, with practical explanations to assist practitioners in overcoming those challenges
Readership
Table of Contents
- Series Page
- Preface
- Part I. Why Multilayer Films?
- 1. Introduction
- 1.1. History of Packaging
- 1.2. Benefits of Packaging
- 1.3. Consumption Patterns
- 1.4. Packaging Value Chain
- 1.5. Needs Along the Value Chain
- 1.6. Assembling a Package: Benefits of Multiple Layers
- 1.7. Packaging Trends in the Context of the Value Chain
- 1. Introduction
- Part II. Basic Processes
- 2. Converting Processes
- 2.1. Extrusion
- 2.2. Film Converting
- 2.3. Coating and Lamination
- 2.4. Orientation
- 2.5. Printing
- 3. Packaging Equipment
- 3.1. Brief Description of Packaging Equipment
- 3.2. Unit Operations
- 2. Converting Processes
- Part III. Material Basics
- 4. Commonly Used Resins and Substrates in Flexible Packaging
- 4.1. Resin and Substrate Function
- 4.2. Commonly Used Resins in Flexible Packaging
- 4.3. Commonly Used Substrates in Flexible Packaging
- 4.4. Material Specifications
- 4.5. Regulatory Considerations
- 5. Rheology of Polymer Melts
- 5.1. Basic Terms
- 5.2. Importance of Rheology in Flexible Packaging
- 5.3. Rheological Measurements
- 5.4. Factors Influencing Polymer Rheology
- 5.5. Relaxation, Creep, and Constitutive Equations
- 6. Polymer Blending for Packaging Applications
- 6.1. Introduction
- 6.2. Why Blend?
- 6.3. Blending Processes
- 6.4. Physics of Blending
- 6.5. Morphology Development in Blown Film
- 6.6. Dispersion of Rigid Particles and Nanocomposites
- 6.7. Rheology of Polymer Blends
- 6.8. Conclusion
- 4. Commonly Used Resins and Substrates in Flexible Packaging
- Part IV. Film Properties
- Introduction
- 7. Heat Seal
- 7.1. Why It Is Important
- 7.2. How to Measure
- 7.3. Typical Values
- 7.4. Factors That Influence Heat Seal Performance
- 7.5. Science of Heat Sealing
- 7.6. Modeling Heat Seal and Hot Tack
- 7.7. Easy-Open Seal Technology
- 7.8. Reclosable Seal Technologies
- 7.9. Ultrasonic Sealing
- 7.10. Failure Analysis and Troubleshooting
- 7.11. Selecting Sealant Resins
- 8. Barrier
- 8.1. Why It Is Important
- 8.2. How to Measure
- 8.3. Typical Permeation Values
- 8.4. Science of Permeation
- 8.5. Emerging Technologies
- 9. Strength, Stiffness, and Abuse Resistance
- 9.1. Why It is Important
- 9.2. How to Measure
- 9.3. Typical Values
- 9.4. Engineering Principles for Multilayer Films
- 10. Adhesion
- 10.1. Why Adhesion is Important
- 10.2. How to Measure Adhesion
- 10.3. Fundamentals
- 10.4. Tie Resin Technology
- 11. Thermoforming, Orientation, and Shrink
- 11.1. Thermoforming
- 11.2. Orientation and Shrink
- 12. Frictional and Optical Properties
- 12.1. Frictional Properties
- 12.2. Optical Properties
- Part V. Effect of the Converting Process on Properties
- Introduction
- 13. Effect of Processing on Quality
- 13.1. Thermal Stability
- 13.2. Die Drool
- 13.3. Moisture-Related Issues
- 13.4. Flow Maldistribution and Instability Issues
- 13.5. Curl
- 14. Effect of Process on Properties
- 14.1. Stress–Strain History in Blown Film
- 14.2. Air- Versus Water-Quench Blown Film
- 14.3. Development of Blend Morphology in Blown Film
- 15. Effect of Processing on Interlayer Adhesion
- 15.1. Adhesion to Substrates in Extrusion Coating
- 15.2. Interlayer Adhesion in Coextrusion
- Part VI. End Use Considerations
- 16. End-Use Factors Influencing the Design of Flexible Packaging
- 16.1. Environmental Effects on Package Performance
- 16.2. Packaging–Product Interactions
- 16.3. Aging
- 16.4. General Considerations
- 16.5. Cost
- 16. End-Use Factors Influencing the Design of Flexible Packaging
- Part VII. Structure Design and Modeling
- 17. Analytical and Modeling Tools for Structure Design and Process Optimization
- 17.1. Identification of Packaging Structures
- 17.2. Modeling
- 17. Analytical and Modeling Tools for Structure Design and Process Optimization
- Appendix A. Writing Guide for Packaging Films and Other Multilayer Structures
- Appendix B. Examples of Flexible Packaging Film Structures
- Index
Product details
- No. of pages: 744
- Language: English
- Copyright: © William Andrew 2016
- Published: September 1, 2016
- Imprint: William Andrew
- eBook ISBN: 9780323243254
- Hardcover ISBN: 9780323242738
About the Author
Barry A. Morris
Affiliations and Expertise
Ratings and Reviews
Latest reviews
(Total rating for all reviews)
Michaela A. Mon May 23 2022
Very well written and comprehensive
Very well written and comprehensive
AdelbertSchoonman Mon Apr 20 2020
The science and technology of flexible packaging
Contributes to a good and deep understanding not only of the typical flexible packaging materials, but also of advanced material combinations and their characteristics regarding barrier properties , run-ability in the extrusion process and on packaging lines, and final functionality in regard of use and the packed product. Highly recommended to those who didn't study polymer chemistry for packaging films but require a deeper understanding of the subject. In general a good source for many technologists in the flexible packaging industry.