Sustainable packaging suppliers have never had a more receptive audience, and they have rarely had a more demanding one. Brands across Europe, the UK and other regions face tightening packaging rules, extended producer responsibility (EPR) fees, plastic taxes and retailer requirements. That creates genuine demand for recyclable, reusable, compostable and reduced-material packaging. It also means that buyers now scrutinise claims, data and documentation far more closely than a few years ago.
For manufacturers of moulded pulp, paper-based mailers, recycled-content films, mono-material pouches, refill systems and similar formats, the question is no longer whether brands want sustainable packaging. It is whether your product helps a specific brand meet a specific obligation at an acceptable cost, without creating new risks on the production line or in transit.
This guide explains how packaging suppliers can sell into brands under new regulations: how to understand the rules that drive buying decisions, how to build an evidence pack, which buyers to target, and how to enter new regions with a partner.
What is driving demand for sustainable packaging suppliers
Buyers rarely switch packaging for purely ethical reasons. Understanding the pressure they face helps you frame the offer.
Regulation
In the European Union, the Packaging and Packaging Waste Regulation (PPWR) sets requirements around recyclability, recycled content, reuse, minimisation and labelling, phased in over several years. The UK has a Plastic Packaging Tax on plastic packaging below a recycled-content threshold and an EPR regime for packaging. Many countries in other regions, including India, have EPR frameworks for plastic packaging. The details, thresholds and timelines differ and change; always check current requirements with the relevant authority or a specialist adviser rather than relying on summaries.
Cost
EPR fees in many schemes are modulated by recyclability and material type, so packaging choices increasingly affect a brand's compliance costs. Taxes on non-recycled plastic add further direct cost.
Retailer and marketplace requirements
Large retailers set their own packaging targets and supplier requirements. Marketplaces, including Amazon, have programmes that reward packaging designed for e-commerce shipping, such as frustration-free or ships-in-own-container formats. Meeting these can affect fees and customer experience.
Brand and consumer expectations
Consumers notice excessive packaging and unclear disposal instructions. Brands want packaging that supports their story without inviting accusations of greenwashing.
Map the buyer inside the brand
Packaging decisions involve several people, and each has a different concern. A supplier who speaks only to one of them often stalls.
- Sustainability or ESG lead: wants measurable improvements and credible data for reporting.
- Packaging technologist or engineer: cares about barrier properties, machinability, shelf life, drop tests and line speeds.
- Procurement: focuses on unit cost, minimum order quantities, lead times and supplier reliability.
- Marketing and brand: wants the pack to look premium and communicate clearly.
- Compliance or legal: checks claims, labelling and regulatory fit.
- Operations and logistics: worries about damage rates, pallet efficiency and warehouse handling.
Prepare material for each. A single brochure aimed at "the brand" rarely addresses the packaging engineer's questions or procurement's cost model.
Build an evidence pack before you pitch
Brands operating under new regulations need documentation they can rely on. Suppliers who provide it proactively shorten sales cycles considerably.
Evidence checklist
- Material specifications and composition, including recycled-content percentages with chain-of-custody or certification evidence where claimed.
- Recyclability assessments against recognised design-for-recycling guidelines in the target market.
- Compostability certification, if claimed, against a recognised standard such as EN 13432, with clarity on industrial versus home composting.
- Food-contact compliance declarations where packaging touches food.
- Performance data: barrier properties, drop and compression tests, shelf-life results and machinability trials.
- Forest-certification evidence (for example FSC or PEFC) for paper and board, if claimed.
- Life-cycle or carbon data, with methodology and scope stated, if you make carbon claims.
- Labelling guidance showing how brands can communicate disposal instructions accurately.
Avoid greenwashing traps
Regulators in several regions are tightening rules on environmental claims, and the EU in particular has moved to restrict vague claims such as "eco-friendly" without substantiation. Help your customers make precise, verifiable claims. "Made with 50% recycled paper, certified by X" is defensible; "planet-friendly packaging" is not. A supplier who protects the brand from claim risk becomes much harder to replace.
Selling the switch: pilots, trials and total cost
Brands are cautious about changing packaging because failures are expensive: damaged goods, line stoppages, customer complaints and reprints. Reduce that risk.
A step-by-step pilot process
- Select one SKU or product family with a clear regulatory or cost driver.
- Agree success criteria upfront: damage rates, line speed, cost per unit, recyclability rating and customer feedback.
- Run machinability and transit trials on the brand's actual lines and shipping routes.
- Measure and report against the agreed criteria, including honest results where performance fell short.
- Model the total cost, including EPR fee changes, tax effects, freight and pallet efficiency, damage reduction and any line changes.
- Plan the roll-out with capacity commitments, lead times and backup supply.
Talk about total cost, not unit price
Sustainable formats sometimes cost more per unit. The case often improves when you include lower EPR fees for more recyclable materials, avoided plastic tax, reduced void fill, lighter shipments and fewer damages. Build a simple calculator that a procurement team can adapt with their own figures.
Entering new regions as a packaging supplier
Selling across borders adds complexity. Packaging is bulky, freight-sensitive and often needed on tight timelines.
- Local stock or production: brands dislike long lead times for packaging. Consider regional warehousing or partner converters.
- Regulatory fit per market: a format that counts as recyclable in one country may not in another, depending on collection and sorting infrastructure.
- Language and labelling: disposal marks and instructions vary by market.
- Minimum order quantities: smaller brands and marketplace sellers need lower MOQs; offering stock ranges can open this segment.
- Customer segments: e-commerce brands, food and beverage producers, cosmetics companies and electronics brands all have different requirements.
Mistakes to avoid
- Leading with ideology rather than obligations. Buyers respond to compliance, cost and risk.
- Unsubstantiated claims. Vague sustainability language damages both supplier and customer.
- Ignoring local recycling infrastructure. Compostable or novel materials may have no collection route in some markets.
- Underestimating performance testing. A pack that fails in transit costs far more than it saves.
- Unreliable capacity. Winning a large brand and then failing to deliver is worse than not winning it.
Working with a distribution partner
A supplier entering new regions needs introductions to brands, knowledge of local rules, logistics and ongoing account management. A partner with existing relationships among product brands, distributors and marketplace sellers can shorten that path. Ask potential partners which brand segments they already work with, whether they sell on marketplaces where packaging programmes apply, and how they would handle samples, trials and local stock.
Tercel Group is a global holding group working with more than 20 companies across various sectors, with offices in Belgium, the UK, the USA, Dubai and India. Its brands are sold across multiple Amazon marketplaces, Walmart and the group's own marketplaces, and it works with a network of more than 12,000 distributors worldwide. Partnership models include exclusive regional distribution, market-entry services covering import, certification, marketplaces, dealer acquisition and after-sales, AI-assisted outbound sales to dealers and retailers, and joint ventures or co-branding for proven partners. See our Water, Air & Sustainability hub, partner with Tercel Group, or book a meeting to explore fit.
Key takeaways
- Brands switch packaging mainly because of regulation, EPR fees, taxes and retailer requirements, so frame your offer around those obligations.
- Address every stakeholder: sustainability, packaging engineering, procurement, marketing, compliance and logistics.
- A ready evidence pack with certifications, test data and claim guidance shortens sales cycles and protects customers from greenwashing risk.
- Structured pilots with agreed success criteria reduce the perceived risk of switching.
- Sell on total cost, including fees, taxes, freight and damage, not unit price alone.
Frequently asked questions
Which regulations are driving demand for sustainable packaging?
In the EU, the Packaging and Packaging Waste Regulation sets requirements on recyclability, recycled content, reuse and labelling over several years. The UK has a Plastic Packaging Tax and packaging EPR. Many other countries, including India, operate EPR frameworks for plastic packaging. Requirements and timelines differ and change, so verify current rules with the relevant authority.
How can a packaging supplier help brands avoid greenwashing?
Provide certified, verifiable data and suggest precise claim wording. Specify recycled content with evidence, state whether compostability applies to industrial or home composting, and give methodology for any carbon figures. Avoid vague terms such as "eco-friendly". Suppliers who reduce claim risk become trusted partners rather than interchangeable vendors.
Why do sustainable packaging switches fail?
Common causes are poor transit performance, problems on filling or packing lines, higher costs not offset by savings, inadequate barrier properties and unreliable supply. Structured pilots on the brand's actual lines and shipping routes, with agreed success criteria, catch most of these issues before a full roll-out.
Is compostable packaging always the best choice?
Not necessarily. Compostable packaging only delivers its benefit if suitable collection and composting infrastructure exists, and many markets lack it. In some cases a recyclable mono-material or a reusable format is more appropriate. Choose based on local infrastructure, regulation and the product's performance needs.