In the rapidly evolving logistics and warehousing industry, the ability to efficiently and accurately manage goods storage, sorting, distribution, and inventory has become a critical challenge for warehouse managers—and a new benchmark for measuring warehouse competitiveness.
Labels play a vital role in warehouse operations. A well-designed labeling system can significantly enhance storage and picking efficiency. In comparison to traditional paper label systems, electronic tags offer unparalleled advantages. For example, they can handle multiple work orders simultaneously, making the process much faster and more efficient.
In this post, we'll explore the different types of warehouse labels available and show how switching to electronic labels can transform your operational efficiency.
Different types of warehouse labels
1. Paper Labels
Paper labels are the simplest and most cost-effective labeling solution, requiring only handwriting or a basic printer for creation without needing special reading equipment. However, they suffer from notable disadvantages - being easily damaged, non-waterproof, prone to falling off, with limited information capacity. Relying entirely on manual identification makes them error-prone, lacking any smart processing capabilities, which often leads to inefficiencies in warehouse operations. Their fragility and low-tech nature frequently cause bottlenecks in modern warehouse environments where speed and accuracy are crucial.
2. Barcodes and QR Codes
Barcodes (1D codes) are among the most widely used labeling technologies in warehouse management. They enable quick identification through scanners, significantly reducing manual entry errors while maintaining low printing costs, making them ideal for large-scale applications. However, their key limitation lies in extremely limited data storage capacity—typically only capable of recording basic information like product IDs—and requiring precise scanning angles and distances.
In comparison, QR codes offer superior advantages in both data capacity and fault tolerance. They can store more comprehensive information such as batch numbers and production dates, and remain scannable even when partially damaged. Nevertheless, QR codes still require relatively close-range individual scanning and cannot achieve the long-distance batch reading capabilities of RFID or e-ink labels. Their scanning process remains a bottleneck in high-throughput warehouse operations where efficiency is critical.
3. RFID Tags
RFID represents a more advanced warehouse labeling solution that enables batch data reading within a range of several meters, eliminating the line-of-sight scanning requirement. These tags outperform previous labeling technologies in both waterproof and anti-magnetic properties. However, they do have limitations - RFID tags offer relatively limited data storage capacity and come with higher implementation costs compared to conventional labeling methods.
4. Electronic Shelf Labels (ESLs)
The emerging ESL technology typically employs e-ink displays that combine digital functionality with ultra-low power consumption. These innovative labels support remote batch content updates and can operate for years on a single charge, effectively eliminating paper label waste.Their display effect is similar to paper, remaining clear even under strong light.
Moreover, electronic tag systems can often be connected to the warehouse's own ERP system, enabling intelligent updates of outbound and inbound information. This makes them particularly suitable for scenarios requiring frequent information updates, such as smart warehouses or dynamic pricing management systems.
Advantages of MinewTag in Warehouse Management
As a leading one-stop Electronic Shelf Label (ESL) solutions provider, MinewTag has developed WT029A - a specialized electronic label designed specifically for warehouse operations. Compared with traditional warehouse labels, Minewtag WT029A can offer unparalleled advantages and significantly optimize warehouse efficiency.
1. Intuitive Light Guidance for Efficient Picking
The WT029A features three built-in LED indicators with integrated buttons, using different lighting states to visually display task priority or picking status. Compatible with MinewTag's proprietary warehouse guidance light system, it enables operators in busy environments to quickly locate tasks through light prompts without repeatedly checking documents. Particularly in multi-order parallel processing scenarios, this light-guided system enhances sorting efficiency by up to 40% and significantly reduces operation time.
2. Open API for Seamless System Integration
With open API support, the WT029A easily integrates with WMS, ERP and other management systems for real-time data synchronization. It automates processes including order allocation, inventory updates, and task status feedback, reducing human errors and labor costs for enterprises. Companies can customize functions based on their needs, flexibly adapting to different operational workflows to make warehouse management more intelligent and standardized.
3. Strong Magnetic Mounting for Secure Installation
WT029A is equipped with a powerful built-in magnet, allowing it to firmly attach to iron shelves without additional accessories. This design prevents label displacement or falling caused by handling or vibrations. Compared with traditional adhesive labels, the magnetic suction design not only enables convenient installation but also allows for easy position adjustment to adapt to changes in warehouse layouts, ensuring long-term stable use.
4. Fast-Refresh E-Ink Display: Energy-Efficient & Eco-Friendly
Equipped with a 2.9-inch black-and-white fast-refresh e-ink screen, it only takes 3 seconds to refresh content. The screen remains clearly visible without glare even in strong light. Compared with traditional paper labels, the e-screen is reusable, reducing paper consumption and printing costs, which aligns with the concept of green warehousing. Meanwhile, the ultra-low power consumption design extends battery life, further lowering maintenance costs.
5. Button-Screen Interaction for User-Friendly Operation
The tag is equipped with 3 physical buttons that work in conjunction with indicator lights, enabling quick confirmation of picking tasks or marking of abnormal situations. The operation logic is simple and intuitive, allowing even new employees to master it rapidly, thus reducing training time. This human-centered design is particularly suitable for high-intensity and fast-paced warehouse operation environments.
Conclusion
In the irreversible tide of warehouse digitalization, label selection is no longer just about tool replacement, but operational transformation. The true value of MinewTag WT029A lies in providing managers the leverage to turn warehouses from cost centers into efficiency engines.
