Digital Product Passport DPP: 3 Practical Implementation Boundaries for Packaging Printers — QR Code Data, Data Ownership, and SME Costs: 3 Questions to Ask When Receiving the First Order

In October 2026, a printing company that exports to the EU received an inquiry from a brand specializing in industrial fasteners. The customer wanted a QR code printed on the packaging so that scanning it would display information about the product. The customer’s exact words were: “Just print a code for now; we’ll decide what it should show after it’s scanned.”

This may sound like merely “printing a QR code first,” but in reality it places the printer at the starting point of an entire chain of data accountability. If the printer quotes and begins production directly, any subsequent problems—such as “scanning the code does nothing” or “the scanned data is incorrect”—will ultimately be traced back to the printer.

Boundary 1: The printing plant only prints codes and does not handle data—this must be made clear before quoting

The complete workflow of a digital product passport is roughly as follows: product information (materials, batches, supply chain, carbon footprint, repair and recycling information, etc.) is first entered into a data system, which generates a string of data. A QR code then encodes this data, and the printing plant prints the QR code onto the packaging.

The printing factory has only one role in this process: to accurately print the QR code graphic supplied by the customer in the designated location, at the specified size and contrast.Entering, maintaining, and ensuring the accuracy of the data encoded in the QR code are not the responsibility of the printing factory.

Therefore, if the customer says, “Print a code first, and we’ll decide what it leads to later,” the printing company must reply: “Please have the customer provide the QR code artwork; we are responsible for printing it, while the content displayed after scanning is the responsibility of your system.” This statement must be included in the quotation, not merely communicated verbally.

Why is this worth taking seriously? Because a printing error on a QR code can seriously hurt the printer: when the customer scans it and finds that it does not work, their first reaction is likely to be, “Did your print run smudge the code?” rather than, “Our data wasn’t uploaded.” In real-world scenarios, scanning failures caused by printing defects do occur—the code may be printed too small, have insufficient contrast, or be obscured by glare from the lamination—but an unprepared data file can also prevent the code from being scanned. The troubleshooting costs for the two situations are vastly different. By clarifying this point during quotation, the printer effectively establishes the troubleshooting direction in advance.

Boundary 2: Data Source Ownership—“Do We Have Someone Responsible?” Matters More Than “Is It Technically Feasible?”

When many brands first hear about the concept of DPP, their technical assessment is “we can do it,” but the real obstacle is who within the organization is responsible for maintaining this data. Product information changes: batches change, supply chains switch, carbon footprints are recalculated, and packaging materials are modified—every change requires the data in the digital product passport to be updated accordingly. This is an ongoing operational responsibility, not a one-time development investment.

When a printing plant works with this type of customer, three questions are more valuable than technical questions:

“Who is responsible for maintaining this data?”—If no specific person or department within the customer has been clearly designated, this question cannot be answered at present, and the initiative is unlikely to be genuinely launched in the short term.

“How is the passport synchronized when product information changes?”—Without an update mechanism, the printed QR code becomes an entry point to outdated information after a few months, which is worse than having no QR code at all.

“Are the QR codes for this order tens of thousands of different codes, or just one?”——If each batch or individual item requires a unique code, the printer’s layout and printing method (traditional digital printing, large-canister inkjet coding, or variable-data printing) will differ, resulting in significant differences in quotation.

After these three questions, the printer will have a clear understanding of the customer’s actual stage: whether they are ready to proceed with the printer or are still in a wait-and-see period. Customers in the wait-and-see period can remain in contact, but it is not worth investing time in solution design at this stage.

Boundary 3: The True Cost for SMEs—How Printing Plants Help Customers Minimize It

DPP projects of this kind may already be underway among leading companies, but for small and medium-sized enterprises, the actual implementation costs—including data systems, coding rules, platform integration, and maintenance staffing—may far exceed clients’ expectations. If clients are deterred from the outset, no order will ever materialize.

What the printing plant can do is turn this undertaking from “a large, complex systems project” into “a small task that can be completed in phases”. It can be broken down for the client as follows:

阶段What to doThe Printer's RoleCustomer investment requiredStage 1Print a QR code linking to the company’s official website or product pageConventional printing, with minimal additional work for code plate-making and typesettingAlmost none; only a link is requiredStage 2The QR code directs to a simple data page containing batch and material informationAs above, but the size and placement of the code must be confirmedBuild or procure a simple data pagePhase 3Integrate the complete DPP data systemRequote based on variable codes or coding methodSystem integration and ongoing maintenance staffing, with continued investment

The benefit of this phased approach is that customers can start with the first phase and see something functional for just a few thousand yuan, rather than hesitating over a system project costing hundreds of thousands. And as customers advance step by step, the printing plant has real orders at every stage, rather than discovering at the last minute that the customer has become stuck.

How Print Shops Should Handle This Type of Inquiry

Combining the previous points, when a printer receives an inquiry about adding a QR code to the packaging and producing a passport, the actions are:

First, ask who owns the data: Ask those three questions once to confirm whether the client is genuinely ready.

Define the boundaries in the quotation: The printing company is responsible only for accurately printing the QR code graphic supplied by the customer; the scanned content is the customer's responsibility.

Proactively offer a scaled-down option: Give the customer a small-scale option that “starts from the first phase,” rather than quoting only the price of a complete project.

Key reminders for the printing side: the minimum QR code size, the required quiet zone, the necessary black-and-white contrast, whether the code will be laminated, and whether the lamination will cause glare. These are the printer’s professional considerations and the details customers are most likely to overlook—raising them in advance can prevent the code from becoming unscannable after printing.

This final point is especially worth the printer proactively raising, because many customers believe that “printing the QR code is all that matters.” In reality, the printer’s production choices—including the paper used, whether lamination is applied, and how large and dense the code is printed—directly determine whether the QR code can be scanned. This is precisely the printer’s irreplaceable value: not the act of printing the code itself, but advising the customer on the conditions under which the code will work.

Further Reading

The Real Impact of the 3 Types of New European PPWR Regulations on Printing Plants in 2026

Three Real Bottlenecks in AI Visual Quality Inspection at Packaging Printing Plants

Four Compliance Requirements for Packaging Exported to the EU

Southeast Asian E-commerce Packaging: 3 Types of Real-World Accounts