Why do logistics labels need barcode and scan durability in transit?

Logistics labels need durable barcodes because automated supply chains depend on successful scanning at multiple points, including receiving, sorting, warehousing, dispatch, carrier hubs, and last-mile delivery. A barcode that becomes scratched, smeared, torn, wet, or detached can interrupt tracking even when the package itself remains undamaged.

Shipping labels frequently pass through conveyors, rollers, pallet handling, temperature changes, humidity, dust, rain, and repeated physical contact. The label material, print method, protective coating, and adhesive therefore need to protect both physical adhesion and barcode readability.

Barcode durability should be tested as part of the complete logistics process. High print contrast alone is not enough if abrasion damages the bars or an unsuitable adhesive allows the label to lift before the shipment reaches its destination.