To locate books on specific topics, search the Library Catalog. Begin with a keyword search (e.g. child-resistant packag* ; package printing; closure* ; and package*). You can use the filters to limit to only online resources.
In addition to the library catalog, the Knovel Life Sciences, Chemistry, Food Science & Metals/Metallurgy Collection contains fully searchable handbooks and reference works covering various aspects of packaging.
Handbook of Package Engineering by 
The Wiley Encyclopedia of Packaging Technology by 
