The Future of Sustainable Food Packaging: Key Trends to Watch

Sustainability is becoming an increasingly important consideration in food packaging. For restaurants, cafés, takeaway businesses and food-service operators, packaging decisions are no longer based only on cost and convenience. Businesses are also considering material use, recyclability, food safety, waste reduction, changing regulation and customer expectations.

Close-up view of biodegradable food packaging materials

At the same time, there is no single packaging material that can solve every environmental challenge. The future of sustainable food packaging is therefore likely to focus less on simply replacing one material with another, and more on designing packaging systems that use materials efficiently, protect food effectively and work within real-world recovery and recycling systems.

The Challenge: Packaging Must Perform and Reduce Waste

Food packaging serves an important purpose.

It protects food, maintains hygiene, supports transportation and takeaway, and can help reduce food waste. These functions mean that simply reducing packaging is not always the best solution.

The challenge for the industry is to provide the required level of performance while reducing unnecessary material use and improving what happens to packaging after it has been used.

In Australia, the Australian Packaging Covenant Organisation's Sustainable Packaging Guidelines encourage businesses to consider sustainability alongside functionality, consumer protection and commercial requirements when designing or selecting packaging.

This increasingly points towards a more practical approach: use the right material, in the right amount, for the right application.

Moving Beyond Conventional Single-Use Packaging

Concerns around plastic waste continue to influence packaging design and regulation around the world.

For suitable food applications, businesses are increasingly exploring alternatives such as:

• Paper and fibre-based packaging

• Moulded fibre

• Aluminium

• Reusable packaging

• Packaging with reduced material content

• Alternative barrier coatings

• Selected bio-based materials

  
  

However, replacing plastic with another material does not automatically result in a better environmental outcome.

For example, packaging still needs to provide appropriate resistance to moisture, grease, temperature and physical damage. Poorly performing packaging may cause leakage or food waste, which can create additional environmental impacts.

The future is therefore likely to involve material optimisation rather than simple material substitution.

Paper and Fibre-Based Packaging Will Continue to Develop

Paper-based packaging is already common across cafés, bakeries, restaurants and takeaway businesses.

Paper bags, food boxes, bowls, trays, cups and greaseproof wraps can provide practical alternatives to conventional plastic in many applications.

Innovation is now focusing on improving the performance of fibre-based packaging, particularly in areas such as:

• Grease resistance

• Moisture barriers

• Heat resistance

• Structural strength

• Recyclability

• Reduced use of conventional plastic coatings

  
  

This may allow paper and fibre packaging to be used in a broader range of food-service applications.

However, recyclability still depends on the complete packaging structure and the recycling infrastructure available where the packaging is used.

Recyclability Will Become More Important

Packaging design is increasingly moving towards considering what happens after the customer has finished using the product.

In Australia, the National Packaging Targets include aspirations around reusable, recyclable or compostable packaging, higher recovery of plastic packaging, increased recycled content and the phase-out of problematic and unnecessary single-use plastics. APCO has acknowledged that the original 2025 targets were not fully achieved and that work is continuing towards revised pathways and timelines.

This is an important distinction for businesses.

The question is no longer simply:

“Is this packaging made from a sustainable material?”

It is increasingly:

“Can this packaging realistically be collected, sorted and recovered after use?”

That means packaging design needs to consider local waste-management infrastructure as well as the material itself.

Reusable Packaging Will Grow in Selected Applications

Reusable packaging is another area attracting increasing attention.

Reusable cups, containers and food-service systems can reduce the need for repeated production of single-use packaging when they are used enough times and supported by effective collection, cleaning and return systems.

They may be particularly suitable for:

• Closed venues

• Offices

• Universities

• Events

• Food courts

• Restaurant groups

• Delivery systems with established return networks

  
  

However, reusable packaging also needs washing, transport and reverse logistics.

For that reason, reusable systems are unlikely to replace every form of single-use packaging. Instead, they are more likely to become part of a broader range of packaging solutions.

Smarter Packaging and Digital Information

Digital technology is also changing how packaging communicates with customers.

QR codes can allow businesses to provide information without printing large amounts of text directly onto the packaging.

Customers may be able to scan packaging to access:

• Product information

• Ingredients and allergen information

• Recycling instructions

• Brand information

• Promotions

• Traceability information

• Sustainability information

  
  

For food businesses, this creates an opportunity to combine packaging with the digital customer experience.

Over time, smart packaging technologies may also support improved monitoring of temperature, freshness and supply-chain conditions, particularly for higher-value or temperature-sensitive food products.

Material Innovation Will Continue

The food-packaging sector is developing new materials and coatings designed to improve packaging performance while responding to sustainability requirements.

Areas of innovation include:

• Fibre-based barrier technologies

• Reduced-plastic coatings

• Bio-based materials

• Lightweight packaging

• Mono-material structures

• Recycled-content packaging

• Improved sealing technologies

• Moulded fibre products

  
  

Not every new material will automatically provide a better environmental result.

New solutions still need to be evaluated for food safety, performance, recyclability, cost, manufacturing requirements and compatibility with existing waste systems.

For restaurants and food-service businesses, this means packaging options are likely to continue evolving quickly.

Regulation Will Increasingly Influence Packaging Decisions

Packaging regulation is becoming more important globally.

In Australia, the government is continuing to reform the national packaging regulatory framework. The current co-regulatory system remains in place while reforms are developed, and businesses are being encouraged to improve recyclability and continue working towards national packaging objectives.

International developments may also influence packaging supply chains.

For example, the European Union's Packaging and Packaging Waste Regulation introduces stronger requirements around packaging waste prevention, recyclability and recycled content, with major requirements beginning to apply towards 2030.

Even Australian businesses that do not sell directly into Europe may eventually see some of these expectations reflected in packaging design, international supply chains and customer requirements.

Less Packaging Can Be as Important as Different Packaging

One of the most practical sustainability opportunities is simply to avoid using more material than necessary.

Businesses can consider:

• Selecting the correct container size

• Reducing unnecessary secondary packaging

• Avoiding excessive layers

• Lightweighting packaging where performance allows

• Consolidating packaging formats

• Printing branding directly onto packaging rather than adding separate labels or sleeves

  
  

These changes can potentially reduce material consumption while also improving storage and transport efficiency.

For a restaurant or café, sustainable packaging does not necessarily mean adopting a completely new material. Sometimes it means using an existing packaging format more efficiently.

Custom Packaging Can Support Material Efficiency

Custom packaging is often associated with branding, but it can also help businesses optimise packaging.

A customised size can better match the food being served, reducing unnecessary empty space and material use.

Direct printing can also integrate branding into the packaging itself.

Instead of using:

plain packaging + sticker + sleeve + additional branding

a business may be able to use:

one appropriately designed, custom-printed package

This can support both operational efficiency and a more consistent customer experience.

Consumers Will Expect Clearer Information

Customers are becoming more familiar with terms such as recyclable, compostable, biodegradable and recycled content.

But these terms can also create confusion.

Businesses should therefore be careful about environmental claims and ensure that claims accurately reflect the packaging product and its intended end-of-life pathway.

For example:

“Paper-based” does not automatically mean recyclable.

“Biodegradable” does not automatically mean suitable for home composting.

“Compostable” does not mean the packaging will necessarily be composted if suitable collection infrastructure is unavailable.

Clearer and more specific communication will become increasingly important as sustainability claims receive greater scrutiny.

What Does This Mean for Food Businesses?

Restaurants and cafés do not need to predict exactly which packaging technology will dominate in the future.

A more practical approach is to regularly review packaging based on several questions:

• Does the packaging protect the food effectively?

• Are we using more material than necessary?

• Could another packaging format provide the same performance with less material?

• Is the packaging recyclable or recoverable in the markets where we operate?

• Are our sustainability claims accurate?

• Can customisation reduce additional labels or secondary packaging?

• Are new regulations likely to affect the materials we use?

• Are better alternatives becoming commercially available?

  
  

Packaging decisions can then evolve as materials, regulations and recycling systems change.

Looking Ahead

The future of sustainable food packaging is unlikely to be defined by one single material.

Instead, the direction of travel is towards a combination of better design, responsible material selection, improved recyclability, reduced unnecessary packaging, greater reuse where practical, and clearer information for customers.

Paper, fibre, aluminium, reusable systems and selected plastics may all continue to have roles depending on the food application.

For Packably, the most practical principle remains simple:

choose the right packaging for the right application, while considering food safety, functionality, branding, material efficiency and end-of-life outcomes.

As packaging technology and regulation continue to evolve, businesses that regularly review their packaging choices will be better positioned to respond to changing customer expectations and sustainability requirements.