date:Sep 04, 2012
elf adhesive labels that are placed inside modified atmosphere packs to help extend product life and improve product appearance.
Sealing defect
The researchers identified sealing defects such as damaged barrier layers at the sealing zone and pinholes in the sealing layer as a weak point in barrier packages as they enable the permeation and possible increased amounts of oxygen into the package.
These defective packages need to be filtered out by quality control procedures to avoid consumer com