Paper Cups and Paper Trays: What Are the Sustainability Benefits?

For restaurants, cafés and other food-service businesses, packaging needs to do more than simply hold food and drinks. It must protect the product, maintain hygiene, perform reliably during takeaway and delivery, and increasingly, respond to customer expectations around sustainability.

Close-up view of eco-friendly paper cups and trays stacked together

Paper cups and paper trays are widely used across the food-service sector because they can offer practical and environmental advantages in suitable applications. However, their sustainability performance depends on factors such as material sourcing, coatings, recyclability and local waste-management systems.

Reducing Reliance on Conventional Plastic

One of the main reasons food businesses consider paper-based packaging is the opportunity to reduce reliance on conventional plastic.

Paper cups, trays and other fibre-based packaging can replace certain plastic formats where the required strength, moisture resistance and food-contact performance can still be achieved.

This does not mean that paper is automatically the best option in every situation. Different foods have different requirements, and some applications may still require plastic, aluminium or specialised barrier materials.

The better approach is to choose the most suitable material for each application while avoiding unnecessary packaging.

Made from Renewable Fibre

Paper cups and trays are primarily made from wood fibre, which is a renewable resource when it is sourced from responsibly managed forests.

Businesses may also choose products made with certified or responsibly sourced fibre where this is available.

Responsible sourcing can help support better forest-management practices and improve transparency within the packaging supply chain.

For businesses assessing packaging options, the source of the raw material can therefore be just as important as the material itself.

Recycling Potential

Some paper cups and paper trays may be recyclable, depending on their construction and the recycling facilities available in the local area.

The situation is not always straightforward.

For example, many paper cups require a thin barrier coating to prevent leakage. Depending on the coating and the recycling technology available, this can affect how easily the cup can be recycled.

Food contamination can also influence recyclability.

This is why businesses should avoid broad claims such as “100% recyclable” unless there is clear evidence that the product and the relevant collection system support that claim.

Material Efficiency and Transport

Paper trays and other fibre-based packaging can often be designed to stack efficiently.

Efficient packaging design can help businesses reduce storage space and improve transport efficiency, particularly where large quantities of packaging are being supplied.

Selecting the right size is also important.

Packaging that is unnecessarily large may use more material, occupy more storage space and increase transport volume.

For food-service businesses, choosing the correct packaging size can therefore support both operational efficiency and material reduction.

Biodegradability and Compostability

Some paper-based packaging may biodegrade more readily than conventional plastic, particularly where it is made from suitable fibre materials and does not contain coatings that prevent decomposition.

However, “biodegradable” and “compostable” should not be treated as interchangeable terms.

Compostability depends on the specific material, certification and whether the packaging is processed under appropriate industrial or home-composting conditions.

Businesses should therefore check product specifications before making environmental claims.

Innovation in Paper-Based Packaging

The food-packaging industry continues to develop new coatings, fibre structures and material combinations designed to improve performance while reducing reliance on conventional plastics.

Examples include alternative barrier coatings designed to provide resistance to moisture, grease and heat.

These innovations can make paper-based packaging suitable for a wider range of food-service applications while potentially improving its end-of-life options.

For restaurants and cafés, this means that packaging choices are continuing to evolve and should be reviewed periodically rather than treated as a one-time decision.

What Should Food Businesses Consider?

When choosing paper cups, paper trays or other food packaging, businesses should consider more than the material name alone.

Useful questions include:

• Is the packaging suitable for the food or drink being served?

• Does it provide sufficient heat, moisture and grease resistance?

• Is the fibre responsibly sourced?

• Does the product contain a plastic or other barrier coating?

• Can the packaging be recycled or composted locally?

• Is the packaging appropriately sized?

• Can custom printing reduce the need for additional stickers or labels?

• Does the packaging meet applicable food-contact and regulatory requirements?

The most sustainable option is often the one that balances environmental considerations with food safety, functionality and operational needs.

A Practical Approach to Sustainable Packaging

Paper cups and paper trays can offer useful sustainability advantages, particularly where they use responsibly sourced fibre, reduce unnecessary use of conventional plastic and are compatible with suitable recycling or recovery systems.

However, no packaging material is environmentally preferable in every situation.

For food businesses, a more practical approach is to consider the full packaging lifecycle - from raw materials and production through to transport, use and end-of-life treatment.

At Packably, we believe better packaging choices come from selecting the right material for the right application while balancing food safety, functionality, material efficiency, branding and environmental impact.