The Product Tracking System
designed by Veri-Logic LLC™, an intelligent front end to the customer’s
WMS, is developed on WIN NT. Several application modules communicate with
each other to perform specific barcode functions for eight production
lines. The correct product code for the production line is entered into
the Controlling PC prior to the production process. Packaged snacks are
automatically stacked on pallets and assigned a License Plate Number (LPN)
containing unique identifying information for that lot of product. The
stretch wrapped pallets are transported to the sizing station where fixed
barcode scanners read the LPN and four completed labels are printed with
the LPN, UCC128 barcode and other information and applied automatically
to all sides of the pallet. Another verification scan is performed to
insure all labels are accurate and match. The WMS mainframe/server is
updated to signify successful label application and production activity.
If the system detects a mis-labeled or unlabeled pallet, Veri-Logic Pallet Trak™
signals the AGV to divert the pallet to another area for re-labeling.
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