PPWR & Sachet, Stick-Pack & Single-Dose Converters: Article 25 Ban Playbook

PPWR & Sachet, Stick-Pack and Single-Dose Converters: Article 25 HORECA Restrictions, Mono-Material Migration and the End of PET/Alu/PE Laminates

Sachets and stick-packs are the single most over-engineered format in flexible packaging. A 5 g ketchup portion for a hotel breakfast tray, a 1.5 g instant coffee stick, a 2 ml shampoo amenity sachet — each runs through a vertical form-fill-seal or horizontal flow-wrapper at 800–1,200 units per minute on a four-layer PET/Alu/PE/PE laminate that no European MRF can sort or recycle. Under Regulation (EU) 2025/40 the format itself is now under direct legal pressure: Article 25 and Annex V (point 3 and point 5) ban single-use plastic sachets and stick-packs for condiments, sauces, sugar, coffee creamer and hotel toiletries in the HORECA sector from January 1, 2030, while every non-banned sachet still placed on the EU market from August 12, 2026 must carry an Article 39 Declaration of Conformity, an Article 6 recyclability grade and an Article 7 recycled-content path toward 2030.

That puts converters of single-portion flexible packaging — VFFS sachet houses, stick-pack lines, single-serve cosmetic sample makers, condiment portion-pack specialists like Gualapack, Constantia Flexibles, Amcor, Mondi, Berhalter and Huhtamaki — at the centre of a format-survival decision: which SKUs migrate to mono-PE or mono-PP, which migrate to paper, which migrate to refillable formats, and which die on the HORECA calendar. This is the printer-side playbook.

What Article 25 and Annex V Actually Ban

Article 25(1) of Regulation (EU) 2025/40 prohibits placing on the market the packaging formats listed in Annex V. The Annex V entries that hit sachet converters hardest are point 3 (single-use plastic grouped packaging used in the hospitality, food-service and catering sector to contain condiments, preserves, sauces, sugar, coffee creamer and similar products), point 5 (single-use plastic packaging for fewer than 1.5 kg of fresh fruit and vegetables — not central to sachets but relevant to stick-bundled produce SKUs), and the hospitality amenity restriction covering single-use packaging for cosmetics, hygiene and toiletry products used in the accommodation sector. The format-level bans apply from January 1, 2030 — not August 12, 2026 — but the design and supplier-qualification cycle for a HORECA chain that needs to re-spec ten thousand condiment SKUs across forty European markets is already running.

Critically, Annex V is a plasticban, not a material-blind ban. A paper-laminated sachet with a thin water-based barrier coating is out of scope of point 3. A sachet that switches from PET/Alu/PE to paper/SiOx/PE in a mass-balance certified recycled-content frame is technically compliant under both Article 25 and the 2030 recyclability cliff. That makes the converter's material choice — not just the brand-owner's logo decision — the variable that determines whether the sachet line keeps running past the decade turn.

The Sachet / Stick-Pack Obligation Stack

Why PET/Alu/PE Is a Grade D — and Why That Matters Now

The default condiment sachet laminate across European HORECA is a three- or four-layer polyester/aluminium-foil/polyethylene structure: PET 12 µm reverse-printed outer, aluminium foil 7–9 µm barrier, polyethylene 50–70 µm seal layer, often with a tie-layer adhesive. It delivers oxygen barrier below 0.5 cm³/m²·day, water-vapour barrier below 0.5 g/m²·day, six- to eighteen-month shelf-life for oil-based condiments and 24-month shelf-life for dry stick-pack products. It also fails every European recyclability protocol that matters.

Under RecyClass Recyclability Evaluation Protocol REP-PEflex-02 v2.1 (the protocol used by most EU PROs to grade polyolefin flexibles), a laminate with more than 5% non-PE content fails outright — aluminium foil at 9 µm is already 8–12% of the construction by weight. Under the forthcoming EN 18120 Part 7 (Design for Recycling of Plastic Packaging — Flexible PE and PP), the same threshold applies. Mapped onto Annex II Table 3 of Regulation (EU) 2025/40, the outcome for converters is:

• PET/Alu/PE/PE four-layer laminate: grade D (not recyclable at scale) — banned from January 1, 2030
• PET/met-PET/PE three-layer laminate: grade D (PET in a polyolefin stream is a contaminant) — banned from January 1, 2030
• Mono-PE laminate with AlOx- or SiOx-coated barrier film: grade B or C depending on barrier weight — passes January 1, 2030 cliff
• Mono-PP laminate with high-barrier OPP and AlOx coating: grade B — passes January 1, 2030 cliff
• Paper-based sachet with water-based barrier and PE seal layer (< 5%): graded under CEPI / 4evergreen as grade A or B fibre — passes both Article 25 (non-plastic) and Annex II

The brand owner is not the one with the operational problem. The converter is. Re-engineering a sachet laminate from PET/Alu/PE to mono-PE/AlOx requires new film suppliers (Profol, Taghleef, Toppan, Walki), new adhesives (low-temperature mono-PE compatible), new sealing windows on the VFFS lines, and new process windows for printing — usually a switch from solvent-based gravure on PET to surface-printed flexo or water-based gravure on the AlOx side of the structure.

Mono-PE With Vapour-Deposited Barrier: The Default 2030-Compliant Architecture

The architecture converging across Bobst, Bruckner Maschinenbau, Profol, Taghleef and Toppan is a five-layer mono-PE: HDPE outer / LLDPE intermediate / barrier-coated MDPE / LLDPE / metallocene-PE sealant. The barrier is a vapour-deposited aluminium oxide (AlOx) or silicon oxide (SiOx) layer on the MDPE core, replacing the foil and delivering 1–3 cm³/m²·day oxygen transmission — adequate for most condiments, sauces and dry sticks. Total non-PE content stays below 5%, satisfying RecyClass REP-PEflex and EN 18120 Part 7. Mass-balance certified rPE at the LLDPE intermediate layer delivers the Article 7 10% recycled-content frame for 2030.

Paper-Based Sachet for HORECA: The Article 25 Path

For HORECA condiment, sugar and creamer sachets that fall under the Annex V point 3 ban, mono-PE will not save the format — the ban is on single-use plastic, not on non-recyclable plastic. The remaining compliant paths are paper-based laminates (paper / water-based dispersion barrier / heat-seal coating), compostable bio-based films certified to EN 13432 (and only for closed-loop biowaste collection markets), or — most often — abandoning the sachet entirely for a refillable pump dispenser or a ceramic ramekin. Sachet converters with paper-handling experience and a flexo or rotogravure asset capable of running 40–80 g/m² greaseproof base paper at sachet speeds have a path; pure-plastic VFFS houses face a harder pivot.

The Five Grade-Killers on a Sachet Construction

Stick-Packs: The Format Within the Format

Stick-packs (instant coffee, sugar, vitamin powder, electrolyte sticks, single-dose pharma sachets) are a subset of sachet converting with sharper compliance pain. The format is narrower (12–20 mm width), runs at higher line speeds (1,000–1,500 sticks/minute on Sanko, Mespack or Universal stick lines), and is typically run on a mono-web from a single mother roll with a back-fin seal. That makes mono-PE migration simpler than a four-side-seal sachet — there is only one substrate to qualify.

The remaining stick-pack challenges are (1) sealing-window stability of mono-PE at sub-100 ms dwell time, (2) static control on HDPE outer webs during stick formation, (3) MOSH/MOAH migration for recycled-content fractions in food-contact sticks (specifically dry stick products like coffee and cereal-bar bases), and (4) the Article 12 sorting pictogram requirement, which at a 60 × 18 mm stick format means a pictogram of 3–4 mm — currently the smallest readable format any EU PRO accepts. CITEO, Der Grüne Punkt and CONAI have all flagged that sub-50 mm² printed pictograms are non-compliant; the stick-pack DoC must defend the placement either via a QR-code linking to the DPP record or via secondary-packaging-level marking on the outer carton.

The Data Handoff: What Brand Owners Will Demand

From August 12, 2026, every brand-owner DoC under Annex VIII traces back to its supplier's data. For sachet and stick-pack converters, that means a structured, machine-readable spec sheet per SKU containing at least:

• Laminate structure layer-by-layer with thickness in µm, polymer family, supplier and grade
• Barrier chemistry (AlOx, SiOx, EVOH wt%, PVOH, aluminium foil) and oxygen / water-vapour transmission rates
• Adhesive supplier, chemistry (solventless PUR, water-based, hot-melt) and weight per layer
• Ink list, pigment chemistry, EuPIA low-migration confirmation, total ink coverage
• RecyClass REP-PEflex or REP-PP-flex test report and predicted Annex II grade
• Recycled-content % per polymer with ISCC PLUS mass-balance or product-specific certificate
• Proof of absence of intentionally-added PFAS and heavy-metal Annex V conformity
• Article 25 / Annex V classification (in scope of HORECA ban / out of scope)
• Sorting pictogram and material code per Article 12 (or DPP QR-code link justification)

Converters publishing this as structured data — JSON, XML, EDI exports compatible with Trace One, Specright, Osapiens, Recyda or PPWR Connect — will hold sachet job books past 2030. Converters sending scanned PDFs to procurement teams will lose tenders to film houses that have already migrated.

Action Plan for Sachet and Stick-Pack Converters

• Segment every active SKU against Article 25 — split the portfolio into HORECA dine-in (banned 2030), HORECA takeaway / delivery (transitional), retail / B2C (not banned but recyclability-graded), and amenity / hospitality (banned 2030 if plastic). Brand-owner contracts must reflect this segmentation in the next renewal cycle.
• Eliminate PFAS now — audit release liners, fluorinated barrier additives and anti-stain coatings. Document supplier declarations to the molecule level by Q3 2026.
• Qualify mono-PE and mono-PP laminate platforms — start a parallel qualification programme on at least one mono-PE and one mono-PP architecture with AlOx or SiOx barrier; target completion before Q4 2027 to allow brand-owner shelf-life qualification.
• Re-tool surface printing — flexo or solventless gravure on HDPE outer layers; phase out reverse-printed PET on sachet structures intended to stay in the EU portfolio post-2030.
• Validate RecyClass REP-PEflex / REP-PP-flex reports per construction — book the test, archive the report in the DoC file; align with EN 18120 Part 7 as it moves through CEN publication.
• Develop a paper-based HORECA portfolio — paper + water-based dispersion + PE heat-seal under 5% — for the condiment / sugar / creamer SKUs that need to survive Annex V point 3.
• Source ISCC PLUS rPE / rPP — mass-balance certified at film extrusion; target 10% minimum on contact-sensitive sachet plastic by January 1, 2030.
• Stand up a structured DoC / DPP data pipeline — every SKU needs a machine-readable spec sheet for brand-owner RFQs and the Article 12 DPP record from August 28, 2027.

How PPWR Connect Helps Sachet and Stick-Pack Converters

Single-portion flexible packaging is where PPWR Articles 5, 6, 7, 10, 12, 25 and 39 converge on the narrowest, fastest-running web in the converter portfolio — and where Annex V point 3 will erase a substantial share of HORECA SKUs in less than four years. PPWR Connect gives sachet houses, stick-pack lines and single-dose converters a single platform to inventory every active laminate, run automated Annex II grading against RecyClass REP-PEflex and EN 18120 Part 7, intake ISCC PLUS mass-balance certificates and recycled-content evidence, flag every SKU sitting inside the Annex V point 3 HORECA ban, model paper-based and mono-PE migration scenarios with cost and shelf-life impact, and produce structured Declarations of Conformity per packaging unit ready for brand-owner procurement portals. With August 12, 2026 less than four months away and the 2030 Article 25 ban already shaping HORECA contracts, sachet converters that start laminate migration and structured data collection today are the ones that will hold their job book into the next decade.