To locate books on specific topics, search the Library Catalog. Begin with a keyword search (e.g. "child-resistant packaging," "package printing," "RFID and packaging"); click on a title of interest and follow the subject hotlinks in the cataloging record to locate other books on the same topic.
Need something online?: Limit your Catalog search to Electronic Resources. In addition, the Knovel Food Science Collection contains over 200 fully searchable handbooks and reference works covering all areas of food science & technology, including food packaging.