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Polymers in Packaging
Course Number: 141-0680 (formerly AP3544)
Date: 08/11/2020 - 08/12/2020
Time: 8:00 AM - 4:00 PM
Location: Akron Polymer Training Center, Akron, OH 44325-5404, U.S.A.
Cost: $2,000.00 USD
Instructor: Mr. Lawrence Dull
This two day course will present just enough polymer chemistry to allow the attendees to fully understand how polymers are built, how they are melted, how they are formed and why plastic packages behave the way they do. Along the journey we will cover all the basic plastic molding methods and discuss the common polymers used in packaging applications.
Lawrence (Larry) Dull is a graduate Packaging Engineer (B.S. and M.S.) of Michigan State University. He has held positions with Eastman Kodak Company, Calgon Corporation (subsidiary of Merck and Company Inc.) and Syngenta Crop Protection Inc. (formerly Novartis, Ciba and Ciba-Geigy). He is currently President of Packaging Technology Associates Inc. and a founding partner of Packaging Knowledge Group, LLC. He is active in several industry and professional associations including ISTA (International Safe Transit Association), ASTM (American Society for Testing and Materials), and IoPP (Institute of Packaging Professionals). He holds nine U.S. patents in the field of packaging and has delivered numerous presentations and written numerous articles on packaging, packaging development and package testing and is an Honorary Professor at Hunan University of Technology in China. Larry is a past Chairman of the Packaging Task Group of RISE, past Chairman of the Chemical Packaging Committee of IoPP, past President and Chairman of IoPP and past Chair of the Sustainable Solutions Division of ISTA. He is an inductee in the PMMI Packaging Hall of Fame, the Michigan State University Packaging Hall of Fame and the IoPP College of Fellows and has been awarded the David LeButt Award for outstanding contribution toward continuing education in the field of packaging from ISTA.
Basic Polymer Chemistry
- Simple molecules/long chain molecules
- Molecular structure and behavior
- Molecular polarity
- Molecular weight
- Polymer production
- Addition polymers
- Condensation polymers
- Thermoplastic polymers
- Thermoset polymers
- Glass transition temperature
- Melt temperature
- Melt flow
- Melt index
- Molecular weight distribution
- Plasticating extruder
- Molecular considerations during extrusion
Common Packaging Polymers
- Polyethylene terephthalate
- Polyvinyl chloride
- Polyvinylidene chloride
- Polyvinyl alcohol and ethylene-vinyl alcohol
- Cast films
- Blown films
- Blow molding
- Injection molding
- Injection/blow molding
- Injection/stretch blow molding
- Rotational molding
Package Performance Considerations
- Barrier properties/permeation
- Tensile strength
- Compression strength
- Impact resistance
- Compost ability
- Current regulatory climate