In short: the EU Packaging and Packaging Waste Regulation (PPWR) applies directly across member states, with obligations phasing in to 2030 and 2038. For a manufacturer shipping goods, four provisions really matter: the empty-space limit, mandatory recyclability, minimum recycled content, and overall waste reduction. Protective packaging is squarely in scope, and fibre-based packing is in most cases the simplest compliant answer.
What the PPWR actually changes
The PPWR replaces the 1994 Directive. The difference in nature matters: a regulation applies directly, with no national transposition. There is no longer a local delay or interpretation to hope for. Non-EU exporters are affected too, because the rules apply to packaging placed on the EU market regardless of where it was made.
Four provisions bear directly on transport and protective packaging.
The empty-space limit
Grouped, transport and e-commerce packaging must respect a maximum empty-space ratio, set at 50%. Empty space is the difference between package volume and the volume of the products, protective packing included.
This ends the practice of an oversized case filled with void fill. It rewards designed packing, which lets the case shrink to what is genuinely needed.
Mandatory recyclability
From 2030, all packaging placed on the EU market must be recyclable against harmonised design criteria, graded into performance classes. Packaging below the threshold cannot be sold.
Mono-material fibre packaging, free of plastic laminate and hard-to-separate components, naturally reaches the top classes.
Recycled content thresholds
Minimum recycled-content rates apply mainly to plastic packaging, with steps in 2030 and 2040. Paperboard, which already routinely carries 70–100% recycled fibre, is structurally ahead.
Overall waste reduction
Member states must cut packaging waste per capita by 5% by 2030, 10% by 2035 and 15% by 2040 against a 2018 baseline. This will pass down to producers through fees and customer requirements.
Practical impact on your transport packaging
| Current practice | PPWR status | Alternative |
|---|---|---|
| Oversized case + air pillows | At risk on empty space | Right-sized case + specified divider |
| EPS foam glued to board | Composite, recyclability degraded | Mono-material honeycomb packing |
| Single-use plastic partitions | Highly exposed | Cardboard dividers or genuine reuse loop |
| PVC tape on a board case | Recycling disruptor | Paper tape or mechanical closure |
| Heavy stretch film | Reduction expected | Thin pre-stretched film, paper strapping |
Why fibre comes out ahead
The text does not favour paperboard. Paperboard simply happens to satisfy the chosen criteria. Three reasons.
The paper collection and recycling stream exists everywhere in Europe, is mature, and posts real recycling rates above 80% — far ahead of most plastics.
Fibre packing is mono-material. A divider, a layer pad or a honeycomb panel goes into the same stream as the case, with no dismantling. That is what reaches the highest recyclability classes with no special design effort.
Finally, fibre allows packing tailored to the product, which is precisely what the empty-space criterion asks for: less shipped volume, less material, less waste.
A five-step action plan
- Inventory your packaging. List every component of every reference: case, packing, film, tape, label. Most companies discover dozens of uncontrolled references at this stage.
- Calculate your current empty space. The maths is simple and often revealing: many industrial packs exceed 60% void.
- Identify composites. Any two materials not separable by hand is a future non-conformity risk.
- Prioritise by volume. Deal first with the 20% of references representing 80% of packaging volume.
- Document. Build a file per pack: composition, fibre certification, recycled content, recyclability statement. This will be requested — by regulators or by your customers.
The timeline that matters
Deadlines are staggered, but decisions have to be made now: changing industrial packaging takes twelve to twenty-four months across study, testing, customer approval and running down existing stock.
A company starting in 2028 for a 2030 deadline will be late. Those acting now also gain a commercial argument, because a growing number of buyers require early compliance from their suppliers.
The role of producer responsibility fees
Beyond outright bans, the most immediate lever is financial. Producer responsibility fee schedules are moving towards strong modulation: bonuses for easily recyclable packaging with recycled content, penalties of tens of percent for recycling disruptors.
In practice two packs performing the same function can differ threefold in fee. At industrial volumes that becomes a cost line in its own right, and the gap widens with every schedule revision.
One point is often missed: fees are calculated on declared weight. Reducing material, which good packing design achieves, therefore works twice — on the rate and on the base.
What your customers already ask for
In practice, regulation rarely arrives first — customers do. Major retail groups, cosmetics houses and vehicle manufacturers have already embedded packaging criteria in their tenders.
The most frequent requirements cover four points: no single-use plastic in transport packaging, mono-materiality to simplify on-site sorting, a detailed composition sheet, and an ESG rating for the supplier. A manufacturer able to supply those today gains a measurable commercial edge.
Beyond compliance: the economic upside
Companies that have done this work almost always report the same thing: compliance lowered their costs.
Cutting empty space cuts shipped volume, and therefore pallets and trucks. Moving to mono-material simplifies sourcing and reduces reference count. Right-sizing the packing reduces breakage. These three effects compound and comfortably outweigh the cost of the study.
How the empty-space calculation actually works
The empty-space ratio is simple in principle and easy to get wrong in practice, so it is worth being precise.
You take the internal volume of the pack, subtract the volume of the products and of the protective packing genuinely required, and express the remainder as a share of the internal volume. Packing counts as useful volume only where it serves a protective function — void fill added purely to occupy space does not rescue the calculation.
Two consequences follow. First, right-sizing the case is the single most effective action, because it reduces the numerator and the denominator at once. Second, a well-fitted divider improves the ratio twice over: it counts as useful volume and it allows a smaller case.
Run the number on your top ten packs before assuming you are comfortable. Packs designed around a standard case size rather than around the product very often sit above the threshold.
Building the compliance file
The practical output of all this is a document per packaging reference. Six items make it defensible.
- Bill of materials listing every component with its material and weight.
- Empty-space calculation with the assumptions shown.
- Recyclability assessment against the harmonised criteria, issued by the manufacturer.
- Fibre certification with chain-of-custody reference.
- Recycled content figure with its basis of measurement.
- Transit test evidence showing the pack cannot simply be reduced further without failing.
That last point is often overlooked. Demonstrating that a pack is already at its minimum viable specification is what protects you against a demand to reduce it further, and transit test results are the evidence that supports it.
Frequently asked questions
Does the PPWR cover B2B transport packaging?
Yes. It covers all packaging placed on the EU market, including transport and grouped packaging between businesses. E-commerce packaging faces additional specific provisions.
How do I prove my packaging is recyclable?
Through an assessment against the harmonised design criteria, normally provided by your packaging manufacturer. Ask for a written statement, not a marketing claim.
Is honeycomb board compliant?
Honeycomb paperboard is made of kraft paper and starch adhesive. It is mono-material and recycles through the existing paper stream, placing it in the top recyclability classes.
Should we wait for the delegated acts?
No. Detailed design criteria will continue to be specified, but the direction is settled: mono-materiality, less void, no recycling disruptors. Optimising on those three axes today cannot be the wrong move.
Is reuse mandatory?
The regulation sets reuse targets for specific categories, notably transport packaging moving between sites of the same company. Recyclable single-use packing remains fully permitted where recyclability and empty-space criteria are met.
Key takeaways
The PPWR is not another administrative burden. It is a redesign of industrial packaging around measurable criteria and a firm timetable. Well-specified fibre packing answers empty space, recyclability and material reduction at the same time.
Estic-Maillot is ISO 9001, FSC and Imprim’Vert certified and Ecovadis assessed. Our teams support packaging compliance projects. See our commitments or get in touch.