guide
Date codes on packs: contrast, condensation rub test and seam avoidance
Verify package date code contrast, condensation and oil rub survival, 90-degree tape-pull adhesion, and 8 mm heat-seal seam clearance on food packaging lines.
#codes
guide
Lot number tracking: 4-hour forward and backward mock recall and mass-balance audit
Operational lot number tracking protocol for food packaging lines: execute 4-hour forward and backward mock recalls, trace film roll splices and MAP gas lots, and close mass balance.
guide
How a pack code and a lot record meet
The mark on the pack and the file that says what the mark means are different jobs. Confirm the code format in the traceability rule that applies to the product.