These materials of construction, along with common sense static control devices such as the grounding of equipment and operators, static string or brushes, ionized air, and humidity control will dramatically reduce static problems in the most demanding environments. Dead soft aluminum. Static dissipating polyester or polyfluorocarbon liner. Customer Friendly Transactions Bar coded retail transaction card sets with removable matching bar code labels illustrate another multi-functional bar code application. Store personnel have only to snap a sequentially numbered and bar coded card out of a sheet, present it to a customer, and place the matching information label beside the customer card onto a dealer record.
Time is saved.
Mismatching of identification numbers is minimized. A Growing Number of End Use Application Ideas Multi-functional bar code labels are currently being used in a wide variety of applications to reduce costs, improve productivity, save time, maintain security, and eliminate errors. Blood banks use piggyback labels to assure record keeping accuracy. A given piggyback label on a blood bag will carry a quantity of labels with identical bar codes. When blood samples from the bag are sent out for testing, a bar code label is placed on the sample vial to cross reference the sample to the bag.