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Senior Manager, Technical Services

NSF International

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Carol Zweep has been at the NSF International (formerly Guelph Food Technology Centre) since October 2002. She manages a department that performs both packaging and shelf life studies as well as reviewing and assisting in food regulatory and labelling projects. Carol has delivered courses, judged competitions and written trade magazine articles on packaging.


Prior to joining NSF International, Carol worked at Amcor Rigid Plastics for sixteen years in various roles ranging from managing a quality department, working in research and development to building the corporate technical center.  Carol has a Bachelor of Science degree in Biochemistry from Queens University and a Master of Science degree from McMaster University. Carol is also a Lifetime Certified Packaging Professional (CPP) from the Institute of Packaging Professionals (IoPP).

Contact Information

NSF International

125 Chancellors Way, Guelph, ON N1G 0E7



Phone: (519) 821-1246 x6449  I  Mobile: (519) 362-8564


Webpage:  I


Latest Posts

Evolution of the Bottle


This article will give you a historical perspective of bottle packaging, past and current trends, and how we can create more sustainable bottle packaging while reducing waste.

Food Waste Reduction: Can packaging play a role?


This article will discuss food waste and ways to combat it. We discuss the challenges of keeping food fresher longer - and solutions to extending the shelf life while also reducing waste.

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