Packaging has traditionally been judged by factors such as cost, protection, and appearance. But that mindset is changing.
With the European Union's new Packaging and Packaging Waste Regulation (PPWR), companies are paying more attention to what happens after a package leaves the production line. How can it be identified? How can information about the package be tracked? How can different stakeholders handle it correctly throughout its lifecycle?
These questions are becoming increasingly important.
PPWR, officially published as Regulation (EU) 2025/40, entered into force on February 11, 2025, and will generally apply from August 12, 2026. The regulation introduces broader requirements around packaging design, recyclability, waste reduction, and lifecycle management.
Although PPWR mainly focuses on packaging itself, it also creates a new challenge for manufacturers and supply chain companies: how to manage packaging information more accurately.
PPWR is designed to reduce packaging waste and support a more circular packaging system in Europe.
The regulation covers the full packaging lifecycle, from how packaging is designed and produced to how it is reused, recycled, or managed after use.
For companies, the change goes beyond selecting different materials. A package also needs to carry reliable information that helps people and systems understand it.
In the past, many packaging labels mainly served basic purposes:
· product identification
· shipping information
· branding requirements
However, as packaging systems become more connected, labels are increasingly becoming part of a larger information flow.
A package may need to be linked with details about its material, origin, movement, or handling requirements. That creates a stronger demand for accurate identification methods.
A useful way to look at this change is simple:
Future packaging will not only need to be recyclable—it will also need to be easier to identify and track.
PPWR does not simply mean “more information needs to be printed on every label.” The bigger shift is the growing importance of packaging transparency.
For manufacturers and brands, several areas may receive more attention.
As recycling systems become more advanced, accurate identification helps different stakeholders understand how packaging should be processed.
A clear label, barcode, or digital identifier can connect physical packaging with product information stored in a company's system.
Modern supply chains already depend on tracking systems. Packaging is now becoming another area where traceability matters.
For example, a packaged product may move through multiple stages:
Production → Distribution → Retail → Consumer Use → Recycling
At each stage, reliable identification helps companies maintain better visibility.
A packaging system is only as reliable as the information behind it.
Incorrect labels, unreadable barcodes, or inconsistent printing can create problems during inventory management, logistics operations, and recycling processes.
This is where printing quality becomes more important than many companies initially expect.
Many discussions around PPWR focus on sustainable materials, recycled content, and packaging design. Those areas are certainly important, but another factor deserves attention: information flow.
A recyclable package still needs a way to be recognized.
Barcode labels provide a practical connection between physical products and digital systems. They allow companies to assign unique identities to packaging and connect those identities with internal databases or tracking platforms.
For example, a food manufacturer may use barcode labels throughout the packaging journey:
Manufacturing
↓
Packaging identification
↓
Warehouse management
↓
Distribution
↓
Product lifecycle tracking
The barcode itself does not make packaging sustainable. However, it helps companies collect and manage the information needed to operate a more transparent packaging system.
This distinction matters.
PPWR is not simply creating demand for “more labels.” It is increasing the value of accurate packaging data.
As companies review their packaging workflows, printing technology becomes another practical consideration.
Different labeling environments require different solutions.
For short-term applications, direct thermal printing can be suitable for temporary labels where long-term durability is less critical.
For applications requiring longer-lasting identification, thermal transfer printing is often considered because it produces more durable labels with stronger resistance to handling, environmental exposure, and extended storage.
This makes thermal transfer printing relevant for areas such as:
· industrial packaging identification
· warehouse tracking labels
· product traceability applications
· durable barcode labels
The important point is that printing technology should match the actual use case. A label designed for a shipping process may have very different requirements from one expected to remain readable throughout a product's lifecycle.
Companies preparing for future packaging changes should look at the complete labeling workflow rather than focusing only on the printer.
Several questions are worth reviewing:
Does the current label contain the right information?
Companies should understand whether existing labels support future traceability needs.
Can the barcode be scanned reliably?
Poor contrast, unsuitable materials, or inconsistent printing quality can create failures in automated environments.
Are the label materials suitable for the packaging environment?
Different surfaces, temperatures, and handling conditions may require different label constructions.
Can the printing system support future operational needs?
Small businesses may rely on desktop barcode printers for limited-volume applications, while large manufacturers and logistics operations often require industrial barcode printers for continuous production environments.
The goal is not simply to print more labels. It is to create a more reliable connection between packaging, products, and digital information.
PPWR reflects a wider industry movement toward better packaging transparency and lifecycle management.
In the future, packaging identification may increasingly combine traditional barcode labels with technologies such as QR codes, digital product information platforms, and automated tracking systems.
The packaging journey may gradually move from:
Product → Package → Waste
toward:
Product → Package → Data → Tracking → Recovery
That transition will require cooperation between packaging designers, manufacturers, logistics providers, and technology suppliers.
PPWR is often discussed as a packaging regulation, but its impact reaches further. It is also changing how companies think about packaging information and traceability.
Barcode labels and printing systems will not solve every packaging challenge, but they provide an important foundation for connecting physical products with digital workflows.
As packaging moves toward a more circular and transparent model, reliable identification will become an increasingly important part of the process.