Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Chemical Engineering
Evaluation Of Seal Integrity Of Flexible Food Polytrays By Destructive And Non-Destructive Techniques, William James Barlow Jr.
Evaluation Of Seal Integrity Of Flexible Food Polytrays By Destructive And Non-Destructive Techniques, William James Barlow Jr.
Masters Theses
The military has recently suffered a reduction in production capacity due to the rejection of their flexible food packaging. The rejection of these polytrays was due to sealing defects and the high standards set forth for the sealing quality. These standards set by the military were likely too conservative and until a test could be developed and optimized to quantitatively measure seal integrity, the standards will remain very high. The optimized test, whether destructive or non-destructive, must show that a particular defect, which might currently cause rejection, will not affect the quality of the items contained if passed as a …