Proceedings of the 17th IAPRI World Conference on Packaging (IAPRI 2010 E-BOOK)

Tianjin,China,10.12-10.15,2010

ISBN: 978-1-935068-36-5 Scientific Research Publishing, USA

E-Book 886pp Pub. Date: October 2010

Category: Chemistry & Materials Science

Price: $80

Title: A New Design of Carton Compression Experiment for Undergraduate Students
Source: Proceedings of the 17th IAPRI World Conference on Packaging (IAPRI 2010 E-BOOK) (pp 32-34)
Author(s): Yu-Mei Wu, Packaging engineering institute, Jinan University, Zhuhai, P.R. China
Lei Wang, Packaging engineering institute, Jinan University, Zhuhai, P.R. China
Juan Cheng, Packaging engineering institute, Jinan University, Zhuhai, P.R. China
Chang-Ying Hu, Department of food science and engineering, Jinan University, Guangzhou, P.R. China
Zhi-Wei Wang, Packaging engineering institute, Jinan University, Zhuhai, P.R. China
Yong Zhu, Packaging engineering institute, Jinan University, Zhuhai, P.R. China
Ling Luo, Packaging engineering institute, Jinan University, Zhuhai, P.R. China
Abstract: A new design of carton compression experiment for the lab course of packaging materials was developed for the undergraduate students to study the influence of dimensions including perimeter, length-width ratio and height of cartons on their compression strengths. The students are divided into groups. Each group designs an experiment to study the influence of one dimension factor. All the testing should be finished in two credit hours and the groups take turns to use the instruments. They are asked to operate the instruments independently with the guide of operation manuals. Determined values were compared with calculated values derived from Kellicutt formula. Detailed analysis of the influence should be made. The students are asked to purchase the desired cartons directly from the carton plant, which makes them to get familiar with real-life carton market. A pretest showed that this design was feasible. By doing this experiment, the students can fully explore their social and academic abilities. Thus this new design is meaningful.
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