UCC-128 labels play a critical role in modern supply chains. They enable accurate identification and tracking of shipments between trading partners. Used across warehousing, distribution, and retail logistics, these labels encode standardized data. This helps ensure products are received, routed, and processed correctly.
In this article, we’ll explain what a UCC-128 label is, how it works, and why it remains an essential component of compliant, efficient supply chain operations.
What is a UCC-128 Label?
A UCC-128 label, also known as a GS1-128 label, is a type of barcode label used for shipment and logistics purposes. It utilizes GS1 standards, which were originally developed by the UCC and now maintained by GS1, a global standards organization. This label format is designed to encode crucial information about a product or shipment, allowing businesses and logistics providers to identify, track, and manage their goods efficiently.
The UCC-128 label contains a series of data elements represented by a combination of bars and spaces, which can be read by barcode scanners. These elements can include the GTIN, serial or lot numbers, expiration dates, quantities, and other shipment-specific details.
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Components of a UCC-128 Barcode
The main element of an UCC-128 label is the barcode. Here are the components of such a barcode:
- Start Code: The barcode always starts with a specific start code, which helps the scanner recognize the beginning of the label.
- Application Identifier (AI): A two or three-digit number that indicates the type of data that follows. For instance, AI (02) might signify that the data following it represents the GTIN of the product.
- Data Field: This section contains the actual data, such as the GTIN, serial numbers, or other relevant information, depending on the AI.
- Check Digit: A single digit used for error-checking purposes, ensuring the accuracy of the scanned data.
- Stop Code: The barcode ends with a stop code, indicating the conclusion of the label.
Applications of UCC-128 Labels
Here are some common use cases and applications for UCC-128 labels.
Shipping and Receiving
One of the primary applications of UCC-128 labels is in shipping and receiving processes. When a manufacturer or distributor prepares a shipment, they generate a UCC-128 label containing information about the products within the shipment.
This data includes the product’s GTIN, batch/lot number, quantity, and other relevant details. Upon arrival, receivers can scan the label to quickly and accurately record items in their system.
Inventory Management
UCC-128 labels play a vital role in inventory management. Businesses use these labels to track products throughout the supply chain, from production to retail. Scanning labels at each stage automatically updates inventory levels. This helps maintain optimal stock, prevent stockouts, and reduce carrying costs.
Product Traceability
In industries where traceability is critical, such as food and pharmaceuticals, UCC-128 labels help ensure accountability throughout the supply chain. If a product needs to be recalled due to safety concerns or defects, the barcode information can be traced back to its origin, facilitating the identification and removal of affected products efficiently.
Warehouse Management
UCC-128 labels enhance the efficiency of warehouse operations. Warehouse workers can quickly identify and locate specific products by scanning the labels on pallets or cartons. This streamlines order picking, packing, and shipping processes, reducing errors and improving overall productivity.
EDI (Electronic Data Interchange) Transactions
UCC-128 labels facilitate EDI transactions by enabling seamless data exchange between trading partners. The standardized label format ensures that both parties can interpret the information accurately, leading to smoother and more reliable supply chain operations.
Cross-Docking and Transfers
In cross-docking scenarios, where goods move directly from inbound trucks to outbound trucks with minimal storage, UCC-128 labels play a pivotal role. By scanning the labels on incoming products, cross-docking centers can efficiently sort and direct them to the appropriate outgoing vehicles without the need for extensive warehousing.
Conclusion
The UCC-128 label has emerged as a crucial tool in the world of logistics and supply chain management. Its ability to encode and transmit vital information about products and shipments in a standardized format has greatly improved the efficiency, accuracy, and traceability of goods as they move through the supply chain.
From shipping and receiving to inventory management and recall procedures, the UCC-128 label continues to prove its worth, facilitating seamless operations and ensuring a smooth flow of goods in diverse industries across the globe.
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