Digitalization in the packaging sector is advancing rapidly, driven by emerging technologies that optimize processes, ensure quality, and enhance transparency. Among these innovations, blockchain technology stands out as one of the most promising solutions for improving traceability, data security, and supply chain efficiency.
From the Barcelona Packaging Hub, we analyze how the use of blockchain in the industry can transform coding and traceability processes within the packaging sector and present the technological solution of one of our partners, United Barcode Systems, which specializes in labeling, coding, and marking solutions.
What is blockchain technology, and why is it having such a significant impact on the industry?
Blockchain technology is a decentralized ledger system that enables secure and immutable data storage. Each block contains verified information linked to the previous one, forming a chain that can only be altered with the consensus of the entire network.
Its value lies in transparency, full traceability, and tamper resistance. These characteristics make it an ideal tool for sectors where tracking products and processes is essential.
Applications of blockchain technology in industrial traceability
Implementing blockchain-based systems in the supply chain allows for real-time recording, validation, and sharing of data among all participants in the logistics chain, from raw material suppliers to distributors and retail outlets. This brings a series of key advantages:
- Product lifecycle transparency: Industrial coding data is integrated into the blockchain, enabling full traceability from origin to the end consumer.
- Guaranteed security: Each transaction is uniquely recorded and cannot be altered once created, preventing tampering or counterfeiting.
- Enhanced operational efficiency: By eliminating intermediaries and automating validation workflows through advanced digital systems, management times and associated costs are reduced.
- Enhanced auditing and regulatory compliance: It facilitates auditing and adherence to international standards, such as GS1 Global Standards.
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United Barcode Systems and industrial traceability in blockchain environments
One of our partners, United Barcode Systems, actively develops coding and traceability solutions that enable the integration of industrial data into blockchain-based ecosystems.
Their UBS LABMAN software is designed to monitor in real time what is printed, when, and where, ensuring that all information is ready to be integrated into a blockchain network.
UBS LABMAN enables product identification across multiple production lines, manages print queues, and integrates generated data with the client’s ERP or MES systems. Additionally, it facilitates the creation of complete logistics labels in compliance with GS1 Global Standards and centralizes control of coding systems. This connectivity is essential for recording all processes throughout the supply chain, providing added value in both industrial and logistics environments.
The key: Integrating blockchain with industrial coding systems
Industrial coding solutions, such as those offered by United Barcode Systems, play a crucial role in collecting traceable data within the supply chain. Equipment like high-resolution inkjet printers, automated labeling systems, and thermal inkjet printers generate unique identifiers such as QR codes, GS1 Digital Link, or Datamatrix—that feed blockchain platforms.
In this context, interoperability between coding hardware and digital systems becomes essential. Integrating blockchain technology ensures that each coded product carries an immutable digital footprint, accessible to all stakeholders in the supply chain.
Challenges and opportunities for the packaging sector
Although the adoption of blockchain technology in the industry is still in its early stages in many sectors, the outlook for the packaging industry is particularly promising.
Current challenges include system standardization, technological training, and the initial investment in digital infrastructure. However, the medium-term benefits in terms of consumer trust, efficiency, and sustainability are clear.
The move toward a more connected, immutable, and automated supply chain represents a significant opportunity for manufacturers and industrial solution integrators. Collaboration among companies within the packaging ecosystem will be key to driving the scalable and efficient adoption of technologies like blockchain.
Blockchain technology is more than just a promise
This technology is already beginning to transform how the packaging industry approaches traceability and data management. At the Barcelona Packaging Hub, we recognize the efforts of partners like United Barcode Systems, who are actively contributing to the sector’s digitalization through comprehensive, practical solutions. The future of packaging lies in intelligent, secure, and globally connected traceability.
If you want to learn more about implementing blockchain technology in your coding processes, do not hesitate to contact us.