A paperboard band can be an effective replacement for shrink film around two stable cartons. The same narrow loop around smooth, heavy bottles may let a product slip out when the multipack is lifted. Choosing between a band and a sleeve starts with how the products move, where their weight is supported and what the grouping needs to do at retail. For brands preparing affected EU multipacks for PPWR, these physical differences determine whether the replacement works.

Which multipack shrink films does PPWR restrict?

Under the EU Packaging and Packaging Waste Regulation (PPWR), Article 25 prohibits certain single-use plastic grouped packaging from 1 January 2030. As explained in the Food and Drink Federation’s PPWR guidance, this includes collation films and shrink wraps used at the point of sale to group bottles, cans, tins, pots, tubs or packets as convenience packaging that encourages or enables consumers to purchase multiple products. PPWR has applied generally since 12 August 2026; this particular format restriction has its own 2030 start date.

The restriction excludes grouped packaging necessary to facilitate handling. The FDF guidance also reports the Commission’s clarification that this particular restriction does not cover B2B situations. Assess the wrap’s intended role: film used only for business-to-business stock handling and film that remains around a consumer multipack at sale need separate consideration. Where handling necessity is the basis for an exception, the assessment should establish that need for the actual packaging format.

For a retail format within scope, switching to recycled-content plastic film leaves the restricted format in place. A paperboard alternative changes the material, while its design must preserve the useful grouping, protection and information functions. The replacement’s complete material construction also matters, particularly where paperboard carries a plastic layer.

Our PPWR packaging format restrictions guide places this multipack rule alongside the other formats facing redesign.

Choose the structure around how the products can move

Shrink film contracts around a group. A paperboard wrap holds it through its dimensions, closure and contact with the products, sometimes helped by tabs or panels that physically block movement. Here, a band means a narrow loop; a sleeve means a wider, usually open-ended wrap. Suppliers use these names differently, so compare the drawing and sample as well as the description.

Consider two matching skincare cartons. Their flat faces and square corners give a band a predictable shape to wrap around, while leaving much of the existing artwork visible. Smooth varnished surfaces, however, may allow one carton to slide lengthwise out of the loop. If that happens, a sleeve extending to the carton ends can incorporate folded tabs that block the movement. Those small structural features address the escape route more directly than simply increasing board thickness.

A pair of filled, smooth-sided bottles behaves differently. Each bottle can rotate or slide through a simple belt, and the filled weight increases the demand on the structure when the pack is lifted. A wrap passing beneath the bases can support that weight on a panel; retaining tabs or shaped top openings can then limit movement where the bottle geometry permits. Glass containers may also need separation to prevent contact. These are reasons to compare a supported sleeve or carrier with the narrow-band concept.

For either route, fit has to accommodate production variation. The smallest products in the loosest wrap reveal possible escape routes; the largest products in the tightest wrap reveal loading pressure, crushed corners and stressed seams. At CMIC, we can develop the dieline—the cutting and folding layout—around product samples and an agreed dimensional range, then compare a small number of meaningful structures before the artwork is finalized.

Choose board and finishes for the actual conditions

Board grade and thickness affect stiffness, crease design controls how panels fold, and the closure completes the loop holding the bundle. Specify these elements together. A mechanical lock needs enough engagement to remain secure; a glued overlap needs a suitable adhesive and bonding surface. Changing a coating or print finish at that joint can therefore affect more than appearance.

A chilled multipack adds another condition: condensation when cold products enter warmer, humid air. Damp board can lose stiffness, and moisture may affect the glued seam or printed surface. Compare samples after the expected cold-to-warm cycle, including the way customers will grip the pack. A suitable board grade, adhesive or coating may be needed; its moisture performance and recycling compatibility should be considered together.

Material identity also affects the restriction’s scope. The FDF guidance reports a Commission interpretation that paper-based composite packaging containing more than 5% plastic by the total mass of the packaging unit falls within these single-use plastic restrictions. Obtain the finished wrap’s material breakdown, with any laminates, coatings and closure components identified, so the relevant packaging unit and plastic share can be assessed. This interpretation concerns the format restriction; recyclability requires its own assessment.

From 1 January 2030, Article 10 requires packaging weight and volume to be limited to the minimum necessary for functionality. A bottom panel that supports filled bottles has a clear purpose. When comparing it with a lighter band, establish what each construction needs to retain, protect and communicate. The useful target is a construction that performs those functions with the minimum necessary material.

PPWR already includes a general recyclability requirement. Its detailed design-for-recycling requirements apply from 1 January 2030 or 24 months after the relevant delegated acts enter into force, whichever is later. Keep the recyclability assessment tied to the complete construction, including coatings, laminates, adhesives and closures. A change made to improve moisture resistance or assembly may also change the evidence needed for that assessment.

Make the set clear on the shelf and easy to open

A narrow band can make the original packs feel like a considered pair: their colors and product names remain in view, while the band supplies the set name or offer. A sleeve provides a continuous front, useful when the products’ existing graphics do not naturally read as one set. Windows can reveal the contents, but their position matters structurally. A cutout beside a retaining tab or across a supporting panel can weaken the feature holding the products in place.

Review the assembled pack for information and scanning, too. Check that required product information remains available in the intended sale format, and agree which barcode the retailer should scan. Exposed individual-product barcodes can create confusion when the bundle has its own sales code. A printed sample makes these relationships easier to assess than separate artwork files.

A thumb tab, tear strip or accessible lock can make the opening movement obvious and reduce the chance of damaging the primary cartons. Check that behavior after handling trials, when folds and closures have already been stressed. Where the original film provides tamper evidence, make that an explicit requirement for the new closure. Where it protects printed surfaces from rubbing, assess the exposed areas of the replacement after transport.

Compare the cost of the packed multipack

A pre-glued sleeve can be supplied folded flat and opened for loading. A wraparound blank is formed and closed around the products. Although the finished packs may look similar, the assembly work differs. Define that sequence with the business assembling the multipacks before finalizing the structure: how products are positioned, how the board is applied, where the joint closes and how the completed pack leaves the station.

Compare cost per successfully packed sale unit, including the converted board, packing labor, equipment setup, rejects and freight. A low-cost band that needs individual alignment may consume its saving in assembly time. A more structured sleeve may use additional board while locating the products more consistently. For recurring production, a short packing trial can establish realistic speed and waste. For a limited promotion, an uncomplicated manual assembly route may be the more useful choice.

For a China-to-EU project, decide early whether the multipack will be assembled before export or at an EU packing site. The component supply format, completed case dimensions and equipment at the packing location can change the preferred construction. We can coordinate structural development and a suitable production route around that decision, including specialist partners where the project requires them.

Use samples to settle the choice

A useful comparison uses filled, production-representative products and includes the dimensional variation the pack must accommodate. Agree on acceptable product movement, pack damage and opening behavior before the trial so each candidate can be judged against the same requirements.

• Retail handling: Assess lifting, tilting, carrying and setting down using the likely grip points. Check whether individual products migrate, locks disengage or the closure begins to peel.
• Distribution and moisture: Evaluate the multipack in its intended transit case and relevant environmental conditions. Afterward, remove it from the case and repeat the handling checks; the outer case may have supported a weak retail structure during transport.
• Packing and consumer use: Run the proposed loading and closing sequence, inspect exposed surfaces, check scanning and open the pack. Include printed samples where finishes affect friction or adhesion.

CMIC can prepare structural and printed samples, refine the material and closure choices, and coordinate suitable testing for the intended use. Keep the approved drawing, material breakdown, packing method, test conditions and reference sample tied to the same version. These records support the responsible operator’s technical documentation and make the effect of a later material or structural substitution easier to assess.

To explore a replacement, share your current multipack with us, or send photos, product dimensions, filled weights and the intended packing location. We can use those details to develop a focused comparison of a band, sleeve or supported structure—and show what each option contributes before you commit to production.