PPWR Series — Article 2 of 5

The Blister Packaging Problem by the Numbers

By DolcePack · Published July 2026 · 8 min read
Series: The PPWR Transition Guide for Industrial Packaging

The case against blister packaging is not just regulatory. It is economic, operational, and environmental — and the numbers behind it are more significant than most manufacturers realise. Here is what the data actually shows.

When manufacturers think about the cost of their packaging, they typically think about the unit cost of the blister card and film. What they rarely account for is the full cost structure of blister packaging — the labour it requires, the waste it generates, the compliance exposure it now carries, and the commercial risk it creates with distribution partners who are already moving ahead of the regulatory deadline. This article puts numbers to each of those dimensions.

The Scale of the PVC Packaging Problem in Europe

The European packaging market generates approximately 84 million tonnes of packaging waste per year, of which plastic packaging accounts for roughly 19 million tonnes. Within that plastic total, PVC represents a disproportionately problematic fraction. Despite accounting for a relatively small share of plastic packaging by volume, PVC is responsible for a significant share of contamination in plastic recycling streams — because even small quantities of PVC mixed into PET or PE recycling batches can render entire batches unusable.

The EU’s own packaging waste statistics show that PVC packaging has one of the lowest recycling rates of any packaging material in Europe. While PET bottles achieve recycling rates above 50% in most member states, PVC packaging — including thermoform blister — achieves effective recycling rates close to zero in standard municipal collection systems. The material is technically recyclable in dedicated industrial streams, but those streams are not accessible to end consumers disposing of product packaging in standard household bins.

These are not projections. They reflect the current state of EU packaging recycling infrastructure — infrastructure that has been built over two decades and will not be rebuilt to accommodate PVC before August 2026.

The Labour Cost Hidden Inside Blister Packaging

For spare parts manufacturers, blister packaging carries a labour cost that is rarely made explicit in packaging cost analyses. Blister packaging for variable-dimension industrial components — O-rings, gaskets, brake parts, garden fittings, fixings — requires manual loading of each component into the formed cavity, manual placement of the card backing, and manual or semi-automated sealing. For a manufacturer running 150 SKU varieties with different cavity sizes, this means frequent manual changeover, high operator dependency, and significant quality control exposure.

The Ariete / Sandro Mentasti Srl case — a manufacturer of rubber and plastic spare parts for motorcycles and sports — illustrates this precisely. Before transitioning to DolcePack’s premade doypack platform, their entire packaging operation was performed manually by two dedicated operators. Output was variable, dependent on operator availability, and difficult to standardise across 150 SKU varieties. After the transition, the same output is achieved by one operator running an automated line at 14–16 pouches per minute.

The labour saving alone — from two operators to one — delivers a payback on the full line investment within 18 to 24 months, before accounting for any reduction in packaging material cost. When the material cost reduction is included (typically 15–25% per unit for flexible versus blister), the economic case for transition becomes straightforward.

The Material Cost Differential

Pre-made flexible pouches — doypacks and flat-bottom pouches — use significantly less material per unit than blister packaging for equivalent product protection. The Ariete transition achieved a 75% reduction in packaging weight per unit. This is not an outlier. Flexible pouch formats typically use 60–80% less packaging material by weight than thermoform blister for the same product, because the flexible film conforms to the product rather than requiring a rigid formed cavity sized to the product’s maximum dimensions.

At scale — for a manufacturer producing hundreds of thousands of units per year — this material reduction translates directly to cost reduction. It also reduces shipping weight and volume, which carries secondary logistics cost benefits that compound over time.

The Cost of Non-Compliance

The financial cost of PPWR non-compliance is not yet fully defined in terms of specific penalty schedules — member states are responsible for setting enforcement mechanisms. However, the commercial cost of non-compliance is already visible, because the largest European DIY and hardware retail networks have already moved ahead of the regulatory deadline with their own supplier mandates.

Kingfisher Group — the parent company of B&Q, Castorama, Brico Dépôt, and Screwfix, with over 1,400 stores across Europe — published its Sustainable Packaging Policy in March 2025. The policy explicitly bans PVC for all suppliers and states: “Vendors must aim to remove single-use plastic packaging; this includes hybrid packaging formats that combine multiple non-separable materials such as traditional blister packaging.” Failure to comply, the policy notes, “could jeopardise opportunities to market your products with B&Q.” ^[1]

Adeo Group / Leroy Merlin — the world’s third-largest DIY retailer operating across 21 countries — lists PVC as a banned packaging material in its Sustainable Packaging Guide and identifies low-recyclability packaging as a supplier risk category in its 2025 Due Diligence Plan. ^{[2] [3]}

A manufacturer who cannot produce a Declaration of Conformity for their packaging — or who cannot demonstrate a credible transition plan to these retail networks — faces delistment from distribution channels that may represent a significant share of their EU revenue, entirely independently of the regulatory enforcement timeline.

Beyond delistment risk, non-compliant packaging creates product liability exposure. If a manufacturer’s product is found to be non-compliant after August 2026, the liability for remediation — including product recall, repackaging, and potential fines — falls on the entity that placed the product on the EU market. For manufacturers selling through distributors, this means the liability may be shared or disputed, creating legal complexity that is far more expensive than a proactive transition.

The Timeline Risk: Why Starting Now Is Not Early

A complete blister-to-flexible transition — from initial line audit through to post-commissioning stabilisation — takes between four and eight months. This timeline accounts for product audit, custom tooling design, machine procurement, installation, commissioning, and the post-commissioning period during which the line is stabilised and the operating team becomes fully autonomous.

With the August 2026 deadline now arrived, any manufacturer who has not yet begun a transition is already in a position where the timeline is extremely tight. The question is no longer whether to transition, but how quickly a transition can be completed — and what the exposure is during the period between now and completion.